TECHNICAL BULLETIN
8310-BASIC-TB
09-13
MODELS 8310LP
AND 8310HP
PRESSURE REDUCING REGULATORS
The Models 8310LP and 8310HP are high capacity, self-contained pressure reducing regulators with a
double-seat design. These units are utilized to control
outlet (downstream) pressure between 1 – 200 psig
(.07 – 13.8 Barg). Available in two outlet pressure designs;
the Low Pressure, LP design has larger diaphragm for
reduced pressures up to 30 psig (2.07 Barg), and the High
Pressure design has a smaller diaphragm for reduced
pressures up to 200 psig (13.8 Barg).
FEATURES
High Capacity:
The double ported design provides
high flow capacity, the highest capacity regulators Cashco manufactures due to dual ports.
High Stability:
Outstanding operation resulting from
balanced design which minimizes
imbalance plug forces, even at very
high pressure drops. Diaphragm
isolated from fluid velocity effects.
Heavy Guiding:
Plug is top and bottom guided with
hardened stem guides.
Broad Setpoint
Range:
8310LP: 1 – 30 psig (.07 – 2.07 Barg)
8310HP: 10 – 200 psig (.7 – 13.8
Barg)
High Pressure
Drop Capability:
8310LP: Up to 200 psid (13.8 Bard).
8310HP: Up to 450 psid (31.0 Bard).
Model 8310HP
Model 8310LP
APPLICATIONS
Designed for controlling a wide range of fluids including air, inert gases, chemicals, water, fuel oils and steam.
See Table 4 for more information.
STANDARD GENERAL SPECIFICATIONS
Variations:
LP – “Low Pressure” variation, larger
diaphragm area.
HP – “High Pressure” variation, smaller
diaphragm area.
Body Sizes:
1-1/2", 2", 2-1/2", 3" and 4"
(DN40, 50, 65, 80, 100)
End Connections:
NPT – 1-1/2" and 2" (DN40, 50) sizes
only.
Opt-30: Integral Flanged:
CI with 125 lb. FF, CS with 150 lb. RF
CI with 250 lb. RF, CS with 300 lb. RF
Flanges – all sizes.
Opt-34: 14" Face to Face Flange
Dim. (CS - Sizes 1-1/2" & 2" only)
Body / Spring
Chamber
Material
Combinations:
8310HP: CI/DI, CS/CS
8310LP: CI/CI, CS/CS
CI = Cast Iron
DI = Ductile Iron.
CS = Cast Carbon Steel.
Inlet Pressure:
8310LP: Up to 200 psig (13.8 Barg).
8310HP: Up to 650 psig (44.8 Barg).
Outlet Pressure:
8310LP: 1 – 30 psig (.07 – 2.07 Barg).
8310HP: 10 – 145 psig (.7 – 10 Barg).
8310HP-80: 130 – 200 psig (9.0 –
13.8 Barg).
External Sensing:
3/8" NPT steel needle valve for downstream sensing connection.
Inlet Temperature:
-20° to +450°F.
(-29° to +233°C.)
Gaskets:
Standard:
Gaskets – Graphite/ NBR,
TFE/AL-Silicate.
O-ring – TFE.
Seat Leakage:
FCI 70-2
Trim Design:
316 SST, metal seated, balanced,
double seated. Three material combination choices.
Capacities:
Up to 100 Cv.
Painting:
Standard: All non-corrosion resistant
portions to be painted with corrosion
resistant epoxy paint per Cashco Spec
#S-1606.
Alternate: See Opt-95 or -95OS.
NOTE: Refer to “OPTION SPECIFICATIONS” for alternative
designs, and to the “TECHNICAL SPECIFICATIONS” tables
for a more complete description of the above specifications.
Model 8310HP
OPTION SPECIFICATIONS
This section indicates special variations which are available to the standard Model 8310 products. Multiple options may
be selected; i.e. 8310HP -3+15, which is the standard 8310HP product plus Opt. -3 and Opt. -15 together. Care must be
exhibited to not develop conflicting combinations; i.e. 8310HP-3+20.
Option -1:
2
CLOSING CAP. Use to prevent tampering with the set point pressure. Available
on all spring chamber materials. Consists
of a ductile iron closing cap, a sealing
gasket, a sealing lock nut on the adjusting screw, and a 1/4" NPT female tapped
spring chamber vent hole.
Option -1+6
DIFFERENTIAL CONSTRUCTION –
And Option -1+8: SINGLE DIAPHRAGM, AND DIFFERENTIAL CONSTRUCTION – DOUBLE
DIAPHRAGM. Refer to Technical Bulletin 8310-DIFF-TB for 8310HP’s utilized
in differential pressure service.
8310-BASIC-TB
Option -3:
T-BAR AND LOCKING LEVER. All sizes.
Utilized for frequent setpoint changes to
range spring.
Option -15:
STELLITED SEATS. Stellited seating
surfaces on metal seating portions of plug
and on both seat rings. See Table 3 for
maximum allowable pressure drops.
Option -20:
AIR PRESSURE LOADED. No range
spring. Incorporates a cast iron or cast
steel loading chamber. Use when the
outlet pressure is frequently changed.
This construction offers the regulators
maximum capacity with minimum proportional band "droop" when compared to
standard units with a range spring. See
Table 1 for capacities. For 10 – 100 psig
(.7 – 6.9 Barg) control pressures. ONLY
AVAILABLE ON 8310HP VARIATION;
NOT AVAILABLE ON 8310LP.
Pressures vary in a nearly 1:1 ratio; i.e.
50 psig (3.4 Barg) loading pressure gives
nearly a 50 psig (3.4 Barg) outlet pressure.
Option -56:
SPECIAL CLEANING. Cleaned per
Cashco Specification #S-1542. Utilize
when cleanliness level better than normal is required. NOT FOR OXYGEN
SERVICE.
Option -80:
HIGH OUTLET PRESSURE CONSTRUCTION. Utilized for 130 – 200
psig (9.0 – 13.8 Barg) outlet pressure
spring range. ONLY AVAILABLE WITH
HP VARIATION. Special construction
includes a diaphragm ring to reduce effective diaphragm area and serve as a
travel stop in case of over-pressurization.
Option -95:
EPOXY PAINT. Special epoxy painting
of all non-corrosion resistant external
surfaces per Cashco Spec #S-1547.
Utilized in harsh atmospheric conditions.
Option -95OS:
EPOXY PAINT. Special epoxy painting
of all non-corrosion resistant external
surfaces per Cashco Spec #S-1687 for
OFFSHORE installations.
TABLE 1
8310HP-20 AIR PRESSURE LOADED
Cv’s FOR COMPOSITION & METAL DIAPHRAGMS
Valve Size
in
(DN)
Comp. Diaph.
Cv
Metal Diaph.
Cv
1-1/2"
2"
2-1/2"
3"
4"
(40)
(50)
(65)
(80)
(100)
26
40
55
78
100
25
35
44
54
74
Option -30:
INTEGRAL FLANGED END CONNECTIONS. Available with 125# FF and 250#
RF flanges for cast iron body material
or with 150# RF or 300# RF flanges for
cast steel body material.
Option -34:
SPECIAL 14" FACE TO FACE DIMENSION FOR FLANGED END CONNECTIONS. CS body material, sizes 1-1/2"
& 2" with 150# or 300# RF flanges only.
See Opt.-30 for standard face to face
dimension.
8310-BASIC-TB
3
TECHNICAL SPECIFICATIONS
TABLE 2
DESIGN PRESSURE-TEMPERATURE MATERIAL LIMITS
Lower temperature limits will always measure -20 °F (-29 °C)
MATERIAL
SPECIFICATIONS
DESCRIPTION
ABBREV.
(BODY/SP.CH.)
ASTM
NO.
TEMPERATURE LIMITS OF TRIMS °F (°C)
INLET
END
CONN.
PRESSURE
OUTLET
PRESSURE
METAL DIAPHRAGM
S1 TRIM
TEMPERATURE
psig
(Barg)
°F
(°C)
200
(13.8)
150
190
(13.1)
200
(94)
175
(12.1)
250
(121)
165
(11.4)
300
(149)
140
(9.7)
400
(205)
psig
COMPOSITION DIAPHRAGM
S5 TRIM
S40 TRIM
(Barg)
°F
(°C)
°F
(°C)
°F
(°C)
30
(2.1)
450
(232)
300
(149)
180
(83)
30
(2.1)
450
(232)
300
(149)
180
(83)
150
(66)
180
(83)
MODEL 8310LP
Cast Iron
(CI/CI)
A126
Class B
125# Flgd.
250# Flgd. or NPT
Cast Carbon
Steel
(CS/CS)
A216
Grade
WCB
150# Flgd.
300# Flgd. or NPT
(66)
125
(8.6)
450
(232)
200
(13.8)
450
(232)
200
(13.8)
400
(205)
185
(12.8)
450
(232)
200
(13.8)
450
(232)
MODEL 8310HP
125# Flgd.
Cast Iron/
Ductile Iron
(CI/DI)
A126
Class B
/A395,
GR.
60-40-18
250# Flgd.
NPT
Cast Carbon
Steel
(CS/CS)
A216
Grade
WCB
150#
Flgd.
300# Flgd. or NPT
200
(13.8)
150
(66)
200
(13.8)
150
(66)
150
(66)
190
(13.1)
200
(94)
190
(13.1)
200
(94)
200
(94)
175
(12.1)
250
(121)
175
(12.1)
250
(121)
250
(121)
165
(11.4)
300
(149)
165
(11.4)
300
(149)
300
(149)
140
(9.7)
400
(204)
140
(9.7)
400
(205)
125
(8.6)
450
(232)
125
(8.6) &
Lower
450
(232)
300
(149)
375
(25.9)
300
(149)
335
(23.1)
350
(177)
290
(20.0)
400
(205)
200
(13.8) &
Lower
450
(232)
300
(149)
180
(83)
250
(17.2)
450
(232)
400
(27.6)
150
(66)
400
(27.6)
200
(94)
400
(27.6)
250
(121)
375
(25.9)
300
(149)
200
450
(232)
300
(149)
180
(83)
335
(23.1)
350
(177)
(13.8) &
Lower
290
(20.0)
400
(205)
250
(17.2)
450
(232)
285
(19.7)
100
(38)
260
(17.9)
200
(94)
230
(15.9)
300
(149)
200
(13.8) &
Lower
400
(205)
200
(13.8)
400
(205)
300
(149)
180
(83)
185
(12.8)
450
(232)
185
(12.8) &
Lower
450
(232)
650
(44.8)
300
(149)
635
(43.8)
400
(205)
200
450
(232)
300
(149)
180
(83)
615
(41.4)
450
(232)
(13.8) &
Lower
NOTE: See Table 7 for allowable over pressure limits.
4
8310-BASIC-TB
TABLE 3
MAXIMUM ALLOWABLE PRESSURE DROPS
Fluid
NonCavitating
Liquid
Cavitating
Liquids
Gas
Steam
Max. Recommended
Operating Pressure Drop
Model 8310LP
Model 8310HP
Clean Fluid
Unclean Fluid
All Fluid Qualities
Industrial Quality Pipeline Quality
psid
(Bard)
psid
(Bard)
psid
(Bard)
150
(10.3)
200
(13.8)
100
(6.9)
150
(10.3)
Consult Factory
300
(20.7)
150
Consult Factory
(10.3)
N/R
200
(13.8)
450
(31.0)
150
(10.3)
200
(13.8)
450
(31.0)
300
(20.7)
150
(10.3)
150
(10.3)
200
(13.8)
300
(20.7)
N/R
150
(10.3)
Option
Number
None
Stellited
Opt-15
Stellited
Opt-15
None
Stellited
Opt-15
None
Stellited
Opt-15
Trim
Designation
Number
All
S1 Only
All
S1 Only
N/R: Not Recommended
TABLE 4
APPLICATIONS
Fluid
Recommended Construction
Air or Industrial
Gases
Metal Seat & Composition Diaphragm
Metal Seat & Diaphragm
Metal Seat & Composition Diaphragm
Metal Seat & Diaphragm
Metal Seat & Composition Diaphragm
Metal Seat & Diaphragm
Metal Seat & Composition Diaphragm
Metal Seat & Diaphragm
Trim Designation
Number
S40
S1
S5, S40
S1
S5, S40
S1
S40
S1
Metal Seat & Diaphragm
S1
Chemicals
Hydrocarbon Gas
or Liquids ‡
Water and
Condensate
Steam – Saturated
or Superheated
‡
In accordance with ASME B31.3 “process piping”, do not use Cast Iron Body for hydrocarbon or flammable
fluid service with inlet pressures greater than 150 Psig (10.3 Barg) or temperatures greater than 300° F (149° C).
8310-BASIC-TB
5
TABLE 5
STAINLESS STEEL TRIM MATERIAL COMBINATIONS
SST Trim Designation Number
Metal Diaphragm
Composition Diaphragm
S1
S5
S40
302 SST
Fluorocarbon Elastomer
Neoprene
316 SST
316 SST
316 SST
316 SST
316 SST
316 SST
316 SST
316 SST
316 SST
18-8 SST
18-8 SST
18-8 SST
Hardened 440C SST
Hardened 440C SST
Hardened 440C SST
**
**
**
303 SST
303 SST
303 SST
Steel
Steel
Steel
TFE
TFE
TFE
303 SST
303 SST
303 SST
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Steel
Part
Diaphragm
Plug *
Seat Rings
Stem
Groove Pin
Stem Guides
Bonnet Plug
Pusher Plate
Pusher Plate Nut
Diaphragm Casing O-Ring
Stem Bushing
Bonnet Nut
Needle Valve
Pipe Nipple
“Plug Assembly” consists of factory-joined plug, stem and groove pin.
Same as body material.
NOTE: Cashco, Inc. does not recommend metal seated trim on any service where the flow will be dead ended
down stream of the pressure reducing regulator. Use different Cashco model such as 1000HP/LP or DA1/DA3/DA4
composition seat for dead end service.
*
**
TABLE 6
STEEL RANGE SPRINGS
METAL OR COMPOSITION DIAPHRAGMS
ALL SIZES
Construction
Standard
Option -80
Figure 1
Opt.-20
Air Pressure Loaded
Range Spring
“LP” Variation
“HP” Variation
1–4 *
(.07–.27)
10–40 (.69–2.8)
3–10
8–30
(.21–.69)
30–100 (2.1–6.9)
(.55–2.1)
75–145 (5.2–10.0)
N/A
130–200 (9.0–13.8)
* Composition Diaphragm Only
N/A: Not Applicable
TABLE 7
OVER-PRESSURE LIMITS – SAFETY RELIEF VALVE
SIZING & SETPOINT
Range Spring
Variation
LP
HP
psig
(Barg)
1–4
(.07-.27)
3-10
(.21-.69)
8-30
(.55-2.1)
10-40
(.69-2.8)
30-100
75-145
130–200
(2.1-6.9)
(5.2-10.0)
(9.0-13.8)
Diaphragm
Material
* Emergency Over-Pressure
(Rise over Setpoint)
Maximum Cv with Valve
Plug Wide Open
Body Size - in / (mm)
2"
2-1/2"
3"
(DN50) (DN65) (DN80)
psig
(Barg)
1-1/2"
(DN40)
4"
(DN100)
All
20
(1.4)
27
40
55
76
100
All
35
(2.4)
27
40
55
76
100
All
45
(3.1)
* Exceeding the “Emergency Over-Pressure” level may cause mechanical damage to internal parts of the valve.
6
8310-BASIC-TB
LP VARIATION
TABLE 8
8310LP
CAPACITY TABLES – Cv – METAL DIAPHRAGM
Set Point (Outlet)
Pressure, P2
psig
(Barg)
5
(.34)
*10
(.69)
15
(1.0)
20
(1.4)
25
(1.7)
30
(2.1)
1-1/2" (DN40) Body
Droop
10%
20%
30%
8.5
15.1
22.5
2.9
5.6
10.0
4.2
8.2
12.5
6.1
11.5
16.1
8.1
14.7
21.7
10.9
18.2
23.5
2" (DN50) Body
Droop
10%
20%
30%
10.2
19.7
29.9
3.3
6.7
12.0
4.8
10.0
16.0
7.1
14.1
21.9
9.8
18.7
30.1
13.2
25.1
32.6
2-1/2" (DN65) Body
Droop
10%
20%
30%
12.0
22.9
37.5
3.9
7.5
13.2
5.5
11.5
18.0
8.1
16.5
25.5
11.6
22.0
36.0
15.5
29.2
41.0
3" (DN80) Body
Droop
10%
20%
30%
13.9
26.1
43.1
4.6
8.7
16.0
6.8
13.2
21.0
9.5
19.0
29.0
13.2
25.0
42.4
17.9
33.5
46.8
4" (DN100) Body
Droop
10%
20%
30%
19.0
36.1
59.8
6.3
12.0
21.7
8.1
17.9
28.5
13.1
26.4
40.7
18.0
30.0
57.5
24.5
45.9
65.0
* Utilizes 8 - 30 psig (.55 - 2.1 Barg) range spring
TABLE 9
8310LP
CAPACITY TABLES – Cv – COMPOSITION DIAPHRAGM
Set Point (Outlet)
Pressure, P2
psig
(Barg)
2
(.14)
5
(.34)
*10
(.69)
15
(1.0)
20
(1.4)
25
(1.7)
30
(2.1)
*
1-1/2" (DN40) Body
Droop
10%
20%
30%
16.8
25.7
26.2
14.0
23.6
26.2
5.5
10.8
15.5
7.5
14.0
20.0
10.0
17.8
23.7
13.3
22.3
26.2
17.5
25.8
26.2
2" (DN50) Body
Droop
10%
20%
30%
22.0
35.9
39.3
18.0
32.9
38.0
6.3
13.0
20.0
8.9
18.0
37.3
12.2
23.8
33.1
16.9
31.2
37.2
23.5
36.5
39.3
2-1/2" (DN65) Body
Droop
10%
20%
30%
25.3
46.2
52.8
21.1
41.2
50.0
7.8
15.3
22.7
10.5
21.2
32.3
13.8
27.8
41.9
19.7
37.8
48.3
27.2
47.3
53.6
3" (DN80) Body
Droop
10%
20%
30%
29.0
58.4
73.2
24.0
47.7
67.0
8.8
27.4
26.4
12.2
24.2
36.8
16.2
32.2
48.8
22.5
43.7
53.7
31.7
61.3
75.0
4" (DN100) Body
Droop
10%
20%
30%
40.5
81.2
99.0
33.1
66.5
94.4
12.2
23.9
36.5
16.9
33.2
50.7
22.2
44.3
67.9
31.2
60.3
90.5
43.3
86.1
99.8
Utilizes 8 - 30 psig (.55 - 2.1 Barg) range spring
HP VARIATION
TABLE 10
8310HP
CAPACITY TABLES – Cv – METAL DIAPHRAGM
Set Point (Outlet)
Pressure, P2
psig
(Barg)
10
(.69)
15
(1.0)
25
(1.7)
35
(2.4)
50
(3.4)
75
(5.2)
100
(6.9)
140
(9.7)
150
(10.3)
200
(13.8)
1-1/2" (DN40) Body
Droop
10%
20%
30%
2.0
4.2
7.5
3.0
8.0
12.0
7.5
14.0
19.0
11.5
19.7
25.2
6.2
11.7
16.7
8.5
15.5
21.0
8.7
18.0
21.2
10.8
18.5
24.0
11.4
19.5
25.0
14.0
23.5
26.0
2" (DN50) Body
Droop
10%
20%
30%
2.6
6.3
9.0
4.0
9.2
14.5
8.7
18.0
26.5
14.0
27.5
35.7
7.3
14.8
22.0
10.0
20.3
29.0
10.5
21.0
29.5
12.5
25.0
33.5
13.8
27.1
35.5
18.7
33.4
38.5
2-1/2" (DN65) Body
Droop
10%
20%
30%
3.0
6.8
10.5
5.0
11.2
16.5
10.0
21.0
31.3
16.5
32.3
45.7
8.0
16.8
25.2
11.2
23.5
35.0
12.0
23.8
36.0
15.0
28.8
43.0
16.2
31.9
45.0
21.2
41.3
50.2
3" (DN80) Body
Droop
10%
20%
30%
4.0
7.5
12.0
6.0
12.5
19.0
11.7
23.7
36.5
18.7
37.2
55.7
9.5
19.0
28.7
13.0
27.0
40.5
13.7
27.2
41.3
17.0
32.5
51.3
18.5
36.3
55.5
24.4
48.5
67.5
4" (DN100) Body
Droop
10%
20%
30%
5.0
11.0
16.7
8.5
17.5
23.5
18.5
32.5
48.0
26.5
51.5
78.7
13.0
26.8
39.5
18.0
36.5
55.7
18.7
37.5
56.5
23.5
44.7
71.0
25.0
50.7
76.5
33.7
67.5
95.0
TABLE 11
8310HP
CAPACITY TABLES – Cv – COMPOSITION DIAPHRAGM
Set Point (Outlet)
Pressure, P2
psig
(Barg)
10
(.69)
15
(1.0)
25
(1.7)
35
(2.4)
50
(3.4)
75
(5.2)
100
(6.9)
140
(9.7)
150
(10.3)
200
(13.8)
1-1/2" (DN40) Body
Droop
10%
20%
30%
6.0
11.2
16.2
7.5
13.8
19.5
10.5
19.0
25.0
16.0
25.4
26.2
10.5
18.7
24.5
15.2
24.7
26.2
12.1
21.3
26.0
16.5
26.0
26.0
17.8
26.2
26.2
21.2
26.2
26.2
2" (DN50) Body
Droop
10%
20%
30%
7.0
14.0
21.5
9.1
18.7
27.2
13.0
26.3
34.8
21.4
35.7
39.0
13.0
26.1
34.2
20.2
34.7
38.7
15.7
29.4
36.9
22.4
38.0
37.0
24.4
37.0
39.3
29.1
38.8
39.5
2-1/2" (DN65) Body
Droop
10%
20%
30%
8.0
16.2
24.8
11.2
21.2
32.1
15.0
31.0
44.3
24.5
45.7
52.4
15.0
30.0
43.7
22.9
43.7
51.2
17.7
36.0
47.5
26.0
50.0
52.5
28.0
37.9
53.8
35.1
51.5
55.0
3" (DN80) Body
Droop
10%
20%
30%
9.2
18.7
28.7
12.5
24.1
36.5
17.6
35.5
53.5
28.1
56.5
72.2
17.4
34.8
52.1
26.5
52.8
70.0
20.4
41.2
61.3
30.0
67.0
72.0
32.4
62.5
75.2
40.2
70.8
78.0
4" DN100) Body
Droop
10%
20%
30%
13.0
26.2
39.1
17.0
33.5
50.8
24.0
48.8
73.7
38.8
78.7
98.2
24.0
47.5
72.2
36.7
72.8
97.5
28.0
57.0
86.0
41.5
95.0
97.0
44.2
88.5 100.0
55.1
97.5 100.0
METRIC CONVERSION FACTORS: Cv ÷ 1.16 = kv
8310-BASIC-TB
7
TABLE 12
MODEL 8310 – “HP VARIATION”
WATER CAPACITY – GPM
S.G. = 1.0 T = 60°F FL = 0.88
ALL Sizes –
Set Point
Pressure - P2
psig
10
15
25
35
50
75
100
140
150
200
Inlet
Pressure
(Barg) psig
50
(.69)
75
100
50
75
(1.0)
100
125
50
75
100
(1.7)
125
150
175
50
75
100
125
(2.4)
150
175
200
250
75
100
125
150
(3.4)
175
200
250
300
100
125
150
(5.2) 175
200
250
300
125
150
175
(6.9)
200
250
300
150
175
(9.7) 200
250
300
175
200
(10.3)
250
300
250
(13.8)
300
(Barg)
(3.4)
(5.2)
(6.9)
(3.4)
(5.2)
(6.9)
(8.6)
(3.4)
(5.2)
(6.9)
(8.6)
(10.3)
(12.1)
(3.4)
(5.2)
(6.9)
(8.6)
(10.3)
(12.1)
(13.8)
(17.2)
(5.2)
(6.9)
(8.6)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(6.9)
(8.6)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(8.6)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(12.1)
(13.8)
(17.2)
(20.7)
(17.2)
(20.7)
Composition Diaphragm Only
1-1/2" (DN40) Body
2" (DN50) Body
2-1/2" (DN65) Body
3" (DN80) Body
Droop
Droop
Droop
Droop
10%
37.9
48.4
CAV
44.4
58.1
69.1
CAV
52.5
74.2
90.9
105.0
117.4
CAV
62.0
101.2
129.0
151.8
HI VEL
HI VEL
HI VEL
CAV
52.5
74.2
90.9
105.0
117.4
128.6
148.5
CAV
76.0
107.5
131.6
152.0
HI VEL
HI VEL
HI VEL
60.5
85.6
104.8
121.0
148.2
HI VEL
52.2
97.6
127.8
HI VEL
HI VEL
89.0
125.9
HI VEL
HI VEL
149.9
HI VEL
20%
70.8
90.3
CAV
81.6
106.9
127.2
CAV
95.0
134.4
HI VEL
HI VEL
HI VEL
CAV
98.4
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
CAV
93.5
132.2
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
CAV
123.5
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
106.5
150.6
HI VEL
HI VEL
HI VEL
HI VEL
82.2
153.8
HI VEL
HI VEL
HI VEL
131.0
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
30%
102.5
130.6
CAV
115.4
151.0
HI VEL
CAV
125.0
HI VEL
HI VEL
HI VEL
HI VEL
CAV
101.5
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
CAV
122.5
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
CAV
131.0
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
130.0
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
82.2
153.8
HI VEL
HI VEL
HI VEL
131.0
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
10%
44.3
56.4
CAV
53.8
70.5
83.9
CAV
65.0
91.9
112.6
130.0
145.3
CAV
82.9
135.3
172.5
203.0
229.5
253.2
274.9
CAV
65.0
91.9
112.6
130.0
145.3
159.2
183.8
CAV
101.0
142.8
174.9
202.0
225.8
267.2
HI VEL
78.5
111.0
136.0
157.0
192.3
222.0
70.8
132.5
173.5
234.9
HI VEL
122.0
172.5
244.0
HI VEL
205.8
HI VEL
20%
88.5
112.9
CAV
110.6
144.8
172.4
CAV
131.5
186.0
227.8
263.0
HI VEL
CAV
138.3
225.8
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
CAV
130.5
184.6
226.0
261.0
HI VEL
HI VEL
HI VEL
CAV
173.5
245.4
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
147.0
207.9
254.6
HI VEL
HI VEL
HI VEL
120.2
224.8
HI VEL
HI VEL
HI VEL
185.0
261.6
HI VEL
HI VEL
274.4
HI VEL
30%
136
173.3
CAV
160.9
210.7
250.8
CAV
174.0
246.1
HI VEL
HI VEL
HI VEL
CAV
151.0
246.7
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
CAV
171.0
241.8
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
CAV
193.5
273.7
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
184.5
260.9
HI VEL
HI VEL
HI VEL
HI VEL
117.0
218.9
HI VEL
HI VEL
HI VEL
196.5
277.9
HI VEL
HI VEL
279.3
HI VEL
10%
50.6
64.5
CAV
66.3
86.8
103.3
CAV
75.0
106.1
129.9
150.0
167.7
CAV
94.9
155.0
197.5
232.4
262.7
289.9
314.7
CAV
75.0
106.1
129.9
150.0
167.7
183.7
212.1
CAV
114.5
161.9
198.3
229.0
256.0
302.9
343.5
88.5
125.2
153.3
177.0
216.8
250.3
82.2
153.8
201.4
272.7
328.9
140.0
198.0
280.0
342.9
248.2
351.0
20%
102.5
130.6
CAV
125.4
164.2
195.5
CAV
155.0
219.2
268.5
310.0
346.6
CAV
177.0
289.0
368.4
HI VEL
HI VEL
HI VEL
HI VEL
CAV
150.0
212.1
259.8
300.0
335.4
367.4
424.3
CAV
218.5
309.0
378.5
HI VEL
HI VEL
HI VEL
HI VEL
180.0
254.6
311.8
360.0
HI VEL
HI VEL
158.1
295.8
387.3
HI VEL
HI VEL
189.5
268.0
379.0
HI VEL
364.2
HI VEL
30%
156.8
199.9
CAV
189.9
248.6
295.9
CAV
221.5
313.2
383.6
HI VEL
HI VEL
CAV
202.9
331.4
422.5
HI VEL
HI VEL
HI VEL
HI VEL
CAV
218.5
309.0
378.5
HI VEL
HI VEL
HI VEL
HI VEL
CAV
256.0
362.0
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
237.5
335.9
411.4
HI VEL
HI VEL
HI VEL
166.0
310.6
406.7
HI VEL
HI VEL
269.0
380.4
HI VEL
HI VEL
388.9
HI VEL
10%
58.2
74.2
CAV
74.0
96.8
115.2
CAV
88.0
124.5
152.4
176.0
196.8
CAV
108.8
177.7
226.5
266.6
301.3
332.5
361.0
CAV
87.0
123.0
150.7
174.0
194.5
213.1
246.1
CAV
132.5
187.4
229.5
265.0
296.3
350.6
397.5
102.0
144.2
176.7
204.0
249.8
288.5
94.9
177.5
232.4
314.6
379.5
162.0
229.1
324.0
396.8
284.3
402.0
20%
118.3
150.8
CAV
142.6
186.7
222.2
CAV
177.5
251.0
307.4
355.0
396.9
CAV
218.8
357.3
455.5
536.0
605.9
668.5
HI VEL
CAV
174.0
246.1
301.4
348.0
389.1
426.2
492.1
CAV
264.0
373.4
457.3
528.0
590.3
698.5
HI VEL
206.0
291.3
356.8
412.0
504.6
582.7
211.9
396.4
519.0
702.7
HI VEL
312.5
441.9
625.0
HI VEL
500.6
708.0
4" (DN100) Body
Droop
30%
181.5
231.4
CAV
215.9
282.7
336.5
CAV
267.5
378.3
463.3
535.0
598.1
CAV
279.6
456.6
582.1
684.9
HI VEL
HI VEL
HI VEL
CAV
260.5
368.4
451.2
521.0
582.5
638.1
HI VEL
CAV
350.0
495.0
606.2
700.0
HI VEL
HI VEL
HI VEL
306.5
433.5
530.9
613.0
HI VEL
HI VEL
227.7
426.0
557.7
HI VEL
HI VEL
376.0
531.7
HI VEL
HI VEL
551.5
HI VEL
10%
20%
30%
82.2 165.7 247.3
104.8 211.2 315.2
CAV
CAV
CAV
100.6 198.2 300.5
131.7 259.5 393.5
156.7 308.9 468.4
CAV
CAV
CAV
120.0 244.0 368.5
169.7 345.1 521.1
207.8 422.6 638.3
240.0 488.0 737.0
268.3 545.6 824.0
CAV
CAV
CAV
150.3 304.8 380.3
245.4 497.7 621.1
312.8 634.5 791.7
368.1 746.6 931.6
416.1 844.0 1053.1
459.1 931.2 1161.9
498.4 1010.9 1261.4
CAV
CAV
CAV
120.0 237.5 361.0
169.7 335.9 510.5
207.8 411.4 625.3
240.0 475.0 722.0
268.3 531.1 807.2
293.9 581.8 884.3
339.4 671.8 1021.1
CAV
CAV
CAV
183.5 364.0 487.5
259.5 514.8 689.4
317.8 630.5 844.4
367.0 728.0 975.0
410.3 813.9 1090.1
485.5 963.1 1289.8
550.5 1092 HI VEL
140.0 285.0 430.0
198.0 403.1 608.1
242.5 493.6 744.8
280.0 570.0 860.0
342.9 698.1 1053.3
396.0 806.1 1216.2
131.2 300.4 306.7
245.5 562.0 573.9
321.5 735.9 751.4
435.3 996.4 1017.3
524.9 1201.7 1227.0
221.0 442.5 500.0
312.5 625.8 707.1
442.0 885.0 1000
541.3 1083.9 1224.7
389.6 689.4 707.1
551.0 975.0 1000
NOTE: Where “CAV” is indicated within the above capacity tables, the water has reached full cavitation, and flow is choked.
Where “HI VEL” is indicated, the flow has reached or exceeded the velocities to the right based on Schedule 40 pipe.
METRIC CONVERSION FACTOR: GPM x 3.785 = LPM
in
1-1/2"
2"
2-1/2"
3"
4"
8
SIZE
(DN)
(40)
(50)
(65)
(80)
(100)
MAX. VEL
25 fps
27 fps
29 fps
31 fps
35 fps
8310-BASIC-TB
TABLE 13
MODEL 8310 – “HP VARIATION”
AIR CAPACITY – SCFH
S.G. = 1.0 T = 60°F FL = 0.88
ALL Sizes – Composition Diaphragm Only
Set Point Pressure - P2
psig
(Barg)
10
(.69)
15
(1.0)
25
(1.7)
35
(2.4)
50
(3.4)
75
(5.2)
100
(6.9)
14
(9.7)
150
(10.3)
200
(13.8)
Inlet
Pressure
psig
50
75
100
125
150
175
200
250
300
50
75
100
125
150
175
200
250
300
50
75
100
125
150
175
200
250
300
50
75
100
125
150
175
200
250
300
75
100
125
150
175
200
250
300
100
125
150
175
200
250
300
125
150
175
200
250
300
150
175
200
250
300
175
200
250
300
250
300
(Barg)
(3.4)
(5.2)
(6.9)
(8.6)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(3.4)
(5.2)
(6.9)
(8.6)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(3.4)
(5.2)
(6.9)
(8.6)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(3.4)
(5.2)
(6.9)
(8.6)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(5.2)
(6.9)
(8.6)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(6.9)
(8.6)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(8.6)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(12.1)
(13.8)
(17.2)
(20.7)
(17.2)
(20.7)
1-1/2" (DN40) Body
10%
12400
17300
22100
26900
31700
36500
41300
50900
60600
15600
21600
27600
33600
39600
45600
51600
63700
75700
21300
30200
38600
47000
55500
63900
72300
89100
106000
28600
45400
58900
71700
84500
97300
110200
135800
161500
26900
37800
46900
55500
63900
72300
89100
106000
45300
63700
78500
91900
104600
129000
153400
40500
56900
69900
81500
102500
122100
40400
74900
97900
133800
164400
70500
99400
141300
175700
134300
190500
Droop
20%
23200
32200
41200
50200
59200
68100
77100
95100
SONIC
28600
39700
50800
61800
72900
83900
95000
SONIC
SONIC
38600
54700
69900
85100
100300
115600
130800
SONIC
SONIC
45400
72100
93400
113800
134200
154500
174900
SONIC
SONIC
47900
67300
83600
98800
113800
128700
158700
188700
73700
103500
127600
149400
170000
209700
249300
71200
100200
123100
143400
180400
215000
63700
118100
154300
210900
259000
103800
146300
208000
258600
166000
235400
30%
33600
46600
59600
72600
85600
SONIC
SONIC
SONIC
SONIC
40500
56100
71700
87400
103000
SONIC
SONIC
SONIC
SONIC
50700
71900
92000
112000
132000
152100
SONIC
SONIC
SONIC
46900
74400
96400
117400
138400
159400
180400
SONIC
SONIC
62700
88100
109500
129400
149000
168700
208000
247200
78100
109800
135400
158500
180300
222400
264400
86900
122300
150300
175100
220200
262400
63700
118100
154300
210900
259000
103800
146300
208000
258600
166000
235400
2" (DN50) Body
10%
14500
20100
25700
31400
37000
42600
48200
59400
70600
18900
26200
33500
40800
48100
55400
62700
77200
91800
26400
37400
47800
58200
68700
79100
89500
110300
131200
38300
60800
78700
95900
113000
130200
147300
181700
216000
33300
46800
58100
68700
79100
89500
110300
131200
60200
84600
104400
122200
139000
171500
203900
52500
73800
90700
105700
133000
158400
54900
101700
132900
181700
223100
96700
136200
193700
240900
184400
261500
Droop
20%
29000
40300
51500
62700
73900
85200
96400
118800
141300
38800
53800
68800
83800
98800
113800
128700
158700
188700
53400
75700
96700
117800
138900
160000
181100
223200
SONIC
63900
101400
131300
159900
188600
217200
245800
303000
SONIC
66800
93900
116700
137800
158800
179700
221500
263400
103500
145400
179300
209900
238800
294500
350200
98300
138300
169900
198000
249000
296700
93100
172600
225500
308200
378500
146600
206500
293700
365200
245900
348600
30%
44600
61800
79100
96300
113600
130800
148000
SONIC
SONIC
56400
78200
100000
121900
143700
165500
187300
SONIC
SONIC
70600
100100
128000
155900
183800
211700
239600
SONIC
SONIC
69800
110700
143400
174700
206000
237200
268500
SONIC
SONIC
87600
123000
152900
180600
208000
235500
290300
345100
115400
162100
199900
234100
266300
328500
390500
123400
173500
213300
248500
312500
372400
90600
168000
219600
300100
368500
155800
219400
312000
387900
250300
354900
2-1/2" (DN65) Body
10%
16600
23000
29400
35800
42300
48700
55100
67900
80700
23200
32200
41200
50200
59200
68100
77100
95100
113000
30400
43100
55200
67200
79200
91200
103300
127300
151400
43800
69600
90100
109800
129400
149000
168700
208000
247200
38400
54000
67000
79200
91200
103300
127300
151400
68300
95900
118300
138500
157600
194400
231100
59200
83200
102300
119200
149900
178600
63700
118100
154300
210900
259000
111000
156300
222300
276400
222400
315400
Droop
20%
33600
46600
59600
72600
85600
98500
111500
137500
163500
44000
61000
78000
95000
112000
129000
146000
180000
213900
62900
89200
114000
138900
163700
188600
213400
263100
312800
81700
129700
168100
204700
241400
278000
314600
387900
SONIC
76800
107900
134100
158400
182500
206500
254700
302800
130300
183100
225800
264300
300700
370900
441000
120400
169300
208100
242400
304900
363300
122500
227100
296800
405500
498000
150200
211600
300800
374100
326300
462700
30%
51500
71300
91200
111100
131000
150900
170700
210500
SONIC
66600
92300
118100
143800
169500
195300
221000
SONIC
SONIC
89900
127400
162900
198500
234000
269500
305000
SONIC
SONIC
93700
148800
192700
234700
276800
318800
360800
444800
SONIC
111900
157200
195300
230800
265800
300900
370900
441000
152700
214500
264500
309700
352300
434600
516700
158800
223400
274500
319900
402300
479400
128600
238400
311600
425800
522900
213200
300300
427100
531100
348500
494200
3" (DN80) Body
10%
19100
26500
33800
41200
48600
56000
63300
78100
92800
25900
36000
46000
56000
66000
76000
86100
106100
126100
35700
50600
64700
78800
93000
107100
121200
149400
177600
50300
79800
103400
125900
148400
170900
193500
238500
283600
44600
62600
77800
91900
105800
119800
147700
175600
79000
111000
136900
160300
182300
224900
267400
68200
95900
117900
137400
172800
205900
73500
136200
178100
243300
298800
128400
180900
257200
319800
254700
361200
Droop
20%
38800
53800
68800
83800
98800
113800
128700
158700
188700
50000
69300
88600
108000
127300
146600
165900
204600
243200
72000
102100
130600
159000
187500
216000
244400
301300
358300
101100
160400
207800
253100
298400
343700
389000
479600
570200
89100
125200
155500
183800
211700
239600
295400
351200
157500
221200
272800
319300
363300
448200
532800
137800
193700
238100
277500
348900
415800
164100
304300
397700
543400
667400
247700
348900
496100
616900
448600
636200
30%
59500
82600
105600
128600
151600
174600
197600
243600
289600
75700
105000
134300
163500
192800
222000
251300
309800
368300
108600
153900
196800
239700
282600
325500
368300
454100
539900
129100
205000
265600
323400
381300
439200
497100
612900
SONIC
133400
187400
232900
275200
316900
358700
442200
525800
208800
293300
361600
423400
481700
594200
706400
205000
288300
354300
412800
519100
618600
176400
327000
427300
584000
717200
298000
419800
596900
742300
494200
700800
4" (DN100) Body
10%
27000
37400
47800
58200
68700
79100
89500
110300
131200
35300
48900
62500
76200
89800
103400
117000
144300
171600
48700
69000
88300
107500
126800
146000
165200
203700
242200
69400
110200
142700
173800
204900
236000
267100
329300
391600
61500
86300
107300
126800
146000
165200
203700
242200
109400
153700
189600
222000
252500
311500
370400
93600
131700
161800
188600
237100
282600
101700
188500
246300
336600
413400
175200
246700
350900
436300
349100
495100
Droop
20%
54400
75400
96400
117400
138400
159400
180400
222400
264400
69500
96400
123200
150100
176900
203800
230600
284400
338100
99000
140400
179500
218600
257700
296900
336000
414200
492500
140800
223400
289500
352600
415700
478800
541800
668000
794200
121700
170900
212300
250900
289000
327000
403200
479400
217100
305000
376100
440300
500900
618000
734700
190600
268000
329500
383900
482700
575200
232700
431400
563800
770500
946300
350700
494000
702500
873600
617800
876100
30%
81100
112500
143800
175200
206500
237900
269200
331900
394600
105400
146100
186900
227600
268300
309000
349800
431200
512700
149600
212000
271100
330200
389300
448300
507400
625600
743800
175600
278800
361200
439900
518600
597400
676100
833600
991000
184900
259800
322700
381300
439200
497100
612900
728600
290800
408500
503700
589700
670900
827600
983900
287600
404400
497100
579200
728300
867900
237600
440500
575700
786700
966200
396300
558200
793800
987100
633600
898500
NOTE: Where “SONIC” is indicated within the above capacity tables, outlet velocity with Schedule 40 pipe has reached sonic velocity of 1118 fps. Additional flow cannot be
obtained, and pipeline velocity is in excess of customary pipe velocity design limits. Flow will be approximately the last indicated value in the column above “SONIC”.
METRIC CONVERSION FACTORS: SCFH ÷ 35.31 = Sm3/HR
SCFH ÷ 37.32 = Nm3/HR
8310-BASIC-TB
9
TABLE 14
MODEL 8310 – “HP VARIATION”
STEAM CAPACITY – LBS/HR
S.G. = Actual T = Saturated FL = 0.88
ALL Sizes –
Set Point
Pressure - P2
psig
(Barg)
10
(.69)
15
(1.0)
25
(1.7)
35
(2.4)
50
(3.4)
75
(5.2)
100
(6.9)
140
(9.7)
150
(10.3)
200
(13.8)
Inlet
Pressure
psig
25
50
75
100
125
150
175
200
250
300
25
50
75
100
125
150
175
200
250
300
50
75
100
125
150
175
200
250
300
50
75
100
125
150
175
200
250
300
75
100
125
150
175
200
250
300
100
125
150
175
200
250
300
125
150
175
200
250
300
150
175
200
250
300
175
200
250
300
250
300
(Barg)
(1.7)
(3.4)
(5.2)
(6.9)
(8.6)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(1.7)
(3.4)
(5.2)
(6.9)
(8.6)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(3.4)
(5.2)
(6.9)
(8.6)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(3.4)
(5.2)
(6.9)
(8.6)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(5.2)
(6.9)
(8.6)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(6.9)
(8.6)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(8.6)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(10.3)
(12.1)
(13.8)
(17.2)
(20.7)
(12.1)
(13.8)
(17.2)
(20.7)
(17.2)
(20.7)
1-1/2" (Dn40) Body
Droop
10%
120
207
290
368
446
524
602
679
827
991
160
307
435
552
669
786
902
1019
1241
1486
726
1055
1380
1673
1965
2256
2547
HI VEL
HI VEL
955
1574
2057
2565
3012
3459
HI VEL
HI VEL
HI VEL
752
1073
1339
1582
1865
2106
2564
3071
1203
1706
2111
2471
2809
3516
4210
1385
1958
2412
2811
3497
4284
1260
2346
3072
4162
5151
2160
3049
4300
5391
4220
6040
20%
252
435
609
773
937
1100
1263
1426
1737
HI VEL
426
818
1159
1472
1784
2096
HI VEL
HI VEL
HI VEL
HI VEL
1355
1970
2577
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
1635
2696
3524
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
1419
2025
2527
2985
3519
3974
4839
HI VEL
2194
3111
3849
4507
5122
6411
HI VEL
2865
4052
4991
5816
7236
HI VEL
2158
4018
5262
7129
8824
3694
5215
7356
9222
7083
10138
Metal Diaphragm
2" (DN50) Body
Droop
30%
10%
450
156
776
269
1087
377
1380
479
1673
580
HI VEL 681
HI VEL 782
HI VEL 883
HI VEL 1075
HI VEL 1288
639
213
1228
409
1739
580
2209
736
HI VEL 892
HI VEL 1048
HI VEL 1203
HI VEL 1358
HI VEL 1654
HI VEL 1981
1840
842
2673
1224
HI VEL 1601
HI VEL 1940
HI VEL 2279
HI VEL 2617
HI VEL 2955
HI VEL 3598
HI VEL 4309
2092
1162
3449
1916
HI VEL 2504
HI VEL 3123
HI VEL 3667
HI VEL 4211
HI VEL 4755
HI VEL 5790
HI VEL HI VEL
2025
885
2891
1264
3607
1577
4260
1862
HI VEL 2196
HI VEL 2479
HI VEL 3019
HI VEL 3616
2972
1415
4215
2007
5214
2483
6106
2908
HI VEL 3305
HI VEL 4136
HI VEL 4953
3374
1671
4772
2364
5878
2911
6850
3393
HI VEL 4221
HI VEL 5170
2800
1458
5213
2715
6826
3555
9249
4817
HI VEL 5962
4736
2614
6686
3691
9431
5206
11823 6526
7836
5636
11217 8068
20%
378
652
913
1160
1405
1650
1895
2140
2606
3120
490
941
1333
1693
2052
2410
2767
3125
HI VEL
HI VEL
1743
2533
3313
4015
4715
HI VEL
HI VEL
HI VEL
HI VEL
2283
3764
4919
6134
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
1795
2562
3196
3775
4452
5026
6121
7331
2873
4074
5041
5903
6708
8396
10055
3342
4727
5822
6786
8441
10340
2917
5430
7111
9634
11924
5134
7248
10223
12816
10067
14410
30%
540
932
1304
1656
2007
2358
2707
3057
HI VEL
HI VEL
772
1483
2101
2669
3234
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
2566
3729
4877
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
2964
4886
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
2668
3808
4751
5612
6617
7472
HI VEL
HI VEL
4104
5820
7201
8432
9583
HI VEL
HI VEL
4695
6640
8179
9532
11858
HI VEL
3908
7276
9528
12909
15979
6725
9494
13392
16789
11604
16610
2-1/2" (DN65) Body
Droop
10%
180
311
435
552
669
786
902
1019
1241
1486
266
512
725
920
1115
1310
1504
1698
2068
2477
968
1407
1840
2230
2619
3008
3396
4136
4953
1370
2258
2951
3680
4322
4963
5604
6824
8173
970
1385
1728
2041
2406
2717
3309
3963
1585
2248
2781
3257
3701
4632
5548
1910
2701
3327
3877
4824
5909
1750
3258
4266
5780
7155
3069
4333
6111
7661
6390
9146
20%
408
704
985
1252
1517
1781
2045
2309
2812
3368
596
1146
1623
2061
2498
2934
3369
3804
4632
HI VEL
2033
2955
3865
4684
5501
6317
7132
HI VEL
HI VEL
2681
4421
5778
7204
8461
HI VEL
HI VEL
HI VEL
HI VEL
2037
2908
3628
4286
5053
5706
6948
8321
3326
4717
5835
6833
7766
9720
11640
3788
5357
6599
7690
9567
11719
3360
6256
8192
11098
13737
6043
8531
12034
15086
12448
17818
3" (DN80) Body
Droop
30%
10%
630
240
1087
414
1522
580
1933
736
2342
892
2750
1048
3158
1203
3566
1358
4343
1654
HI VEL 1981
878
319
1688
614
2391
869
3037
1104
3680
1338
4322
1572
4963
1805
HI VEL 2038
HI VEL 2482
HI VEL 2972
3030
1133
4404
1646
5761
2153
6981
2610
HI VEL 3065
HI VEL 3519
HI VEL 3974
HI VEL 4839
HI VEL 5795
3794
1552
6255
2559
8175
3345
HI VEL 4171
HI VEL 4898
HI VEL 5625
HI VEL 6351
HI VEL 7734
HI VEL 9262
3056
1152
4362
1645
5442
2052
6428
2423
7580
2857
8558
3226
10423 3929
HI VEL 4705
4953
1840
7025
2609
8691
3228
10177 3780
11566 4296
14476 5377
HI VEL 6439
5730
2180
8104
3084
9981
3798
11632 4427
14471 5507
17726 6746
5017
1983
9340
3692
12231 4835
16570 6551
20510 8109
8525
3505
12035 4948
16975 6979
21282 8749
15130 7354
21657 10527
20%
450
776
1087
1380
1673
1965
2256
2547
3102
3715
666
1279
1811
2301
2788
3274
3760
4245
5170
6191
2295
3335
4362
5286
6208
7129
8049
9802
HI VEL
3088
5091
6654
8297
9744
11189
12634
HI VEL
HI VEL
2304
3289
4103
4847
5715
6453
7858
9411
3821
5419
6704
7851
8922
11167
13373
4329
6123
7541
8789
10934
13393
3792
7059
9244
12524
15502
6877
9708
13693
17167
14618
20924
30%
720
1242
1739
2209
2676
3143
3609
4075
4963
5944
1012
1944
2753
3497
4238
4977
5715
6453
7858
HI VEL
3534
5136
6718
8141
9561
10979
HI VEL
HI VEL
HI VEL
4624
7623
9963
12423
HI VEL
HI VEL
HI VEL
HI VEL
HI VEL
3480
4968
6198
7321
8633
9747
11870
14215
5732
8129
10056
11776
13384
16751
20060
6573
9297
11450
13345
16602
20335
5985
11143
14591
19769
24469
10514
14843
20936
26247
20344
29121
4" (DN100) Body
Droop
10%
300
518
725
920
1115
1310
1504
1698
2068
2477
453
870
1232
1564
1896
2227
2557
2887
3516
4210
1791
2603
3405
4126
4846
5565
6283
7652
9163
2200
3627
4740
5910
6942
7971
9000
10960
13126
1576
2250
2808
3316
3910
4415
5377
6439
2547
3613
4469
5234
5948
7445
8916
2976
4209
5185
6042
7517
9207
2742
5104
6684
9056
11209
4736
6686
9431
11823
10157
14539
20%
660
1139
1594
2025
2453
2881
3309
3736
4550
5448
932
1790
2536
3221
3903
4584
5264
5943
7238
8668
3147
4573
5982
7249
8513
9776
11038
13442
16098
4275
7048
9212
11486
13490
15490
17490
21300
HI VEL
3250
4639
5788
6836
8061
9102
11084
13274
5166
7326
9063
10613
12062
15096
18079
5968
8441
10397
12117
15074
18464
5215
9709
12714
17225
21321
9605
13559
19125
23977
20344
29121
30%
1002
1729
2420
3074
3725
4375
5023
5672
6907
8272
1251
2404
3405
4325
5241
6156
7068
7981
9720
11640
4647
6754
8834
10706
12574
14438
16302
HI VEL
HI VEL
6533
10771
14078
17553
20615
23672
HI VEL
HI VEL
HI VEL
4790
6838
8531
10076
11881
13415
16337
19565
7883
11179
13830
16196
18407
23037
27589
8992
12718
15665
18256
22712
27819
8283
15422
20195
27360
33866
14493
20459
28858
36179
28633
40985
NOTE: Where “Hi Vel” is indicated, the flow has reached or exceeded a velocity of Mach 0.35, an accepted limit for expanded steam on the downstream side. Use of
higher velocities normally generate excessive noise levels.
METRIC CONVERSION FACTOR: LBS/HR x 0.4536 = KG/HR
10
8310-BASIC-TB
TABLE 15
MODEL 8310 - “LP VARIATION”
AIR CAPACITY - SCFH
S.G. = 1.0 T = 60°F FL = 0.88
All Sizes - Composition Diaphragm Only
Set Point
Pressure - P2
psig (Barg)
2
(.14)
5
(.34)
10
(.69)
15
(1.0)
20
(1.4)
25
(1.7)
30
(2.1)
1-1/2" (DN40) Body
2" (DN50) Body
Inlet
Pressure
Droop
Droop
psig (Barg) 10%
20%
30%
10%
20%
30%
25
(1.7) 21400 32700 33400 28000 45700 50000
50
(3.4) 34900 53300 54400 45600 74500 81500
75
(5.2) 48300 SONIC SONIC 63300 103300 SONIC
100
(6.9) 61800 SONIC SONIC 80900 SONIC SONIC
125
(8.6) SONIC SONIC SONIC 98600 SONIC SONIC
150
(10.3) SONIC SONIC SONIC SONIC SONIC SONIC
25
(1.7) 17800 30000 33400 22900 41900 48400
50
(3.4) 29000 49000 54400 37300 68300 78800
75
(5.2) 40300 67900 75400 51800 94600 109300
100
(6.9) 51500 SONIC SONIC 66200 121000 SONIC
125
(8.6) 62700 SONIC SONIC 80600 SONIC SONIC
150
(10.3) 73900 SONIC SONIC 95100 SONIC SONIC
25
(1.7)
7000 13700 19700 8000 16500 25400
50
(3.4) 11400 22400 32200 13100 27000 41500
75
(5.2) 15800 31100 44600 18100 37400 57500
100
(6.9) 20200 39700 57000 23200 47800 73600
125
(8.6) 24600 48400 69400 28200 58200 89600
150
(10.3) 29000 57000 81900 33300 68700 105600
25
(1.7)
8900 16700 23800 10600 21400 44400
50
(3.4) 15600 29000 41500 18500 37300 77400
75
(5.2) 21600 40300 57500 25600 51800 107300
100
(6.9) 27600 51500 73600 32700 66200 137200
125
(8.6) 33600 62700 89600 39900 80600 167100
150
(10.3) 39600 73900 105600 47000 95100 SONIC
25
(1.7)
9500 26400 22500 11600 22600 31500
50
(3.4) 20700 57500 49100 25300 49300 68500
75
(5.2) 28800 80000 68200 35100 68500 95200
100
(6.9) 36800 102300 87200 44900 87500 121700
125
(8.6) 44800 124500 106200 54700 106600 148300
150
(10.3) 52800 SONIC 125200 64400 125700 174800
50
(3.4) 27000 45300 53200 34300 63300 75500
75
(5.2) 38300 64100 75400 48600 89700 107000
100
(6.9) 48900 82000 96400 62200 114800 136800
125
(8.6) 59600 99900 117400 75700 139800 166700
150
(10.3) 70200 117800 138400 89300 164800 196500
50
(3.4) 34000 50100 50800 45600 70800 76300
75
(5.2) 50200 74000 75200 67400 104700 112800
100
(6.9) 64400 94900 96400 86400 134300 144600
125
(8.6) 78400 115600 117400 105300 163500 176100
150
(10.3) 92400 136300 138400 124100 192800 207600
2-1/2" (DN65) Body
Droop
10%
20%
30%
32200 58800 67200
52500 95900 109500
72800 132900 151900
93100 SONIC SONIC
113300 SONIC SONIC
133600 SONIC SONIC
26900 52500 63700
43800 85500 103700
60700 118500 143800
77600 151500 SONIC
94500 SONIC SONIC
111400 SONIC SONIC
9900 19400 28800
16200 31700 47100
22400 44000 65300
28700 56300 83500
34900 68500 101700
41200 80800 119900
12500 25200 38500
21800 44000 67000
30200 61000 92900
38600 78000 118800
47000 95000 144700
55500 112000 170600
13100 26400 39800
28600 57500 86700
39700 80000 120500
50800 102300 154100
61800 124500 187700
72900 146800 221300
40000 76700 98000
56700 108700 138900
72500 139000 177700
88300 169300 216400
104000 199600 255100
52800 91800 104000
78100 135700 153800
100000 174000 197200
121900 211900 240100
143700 249800 283100
3" (DN80) Body
Droop
10%
20%
30%
36900 74300 93200
60200 121200 151900
83400 168000 210600
106700 214800 SONIC
129900 SONIC SONIC
153200 SONIC SONIC
30600 60700 85300
49800 99000 139000
69000 137200 192700
88300 175400 246400
107500 213700 SONIC
126800 251900 SONIC
11200 34800 33500
18300 56800 54800
25300 78800 75900
32400 100800 97100
39400 122700 118300
46500 144700 139400
14500 28800 43800
25300 50200 76400
35100 69600 105900
44900 89000 135400
54700 108400 164900
64400 127800 194400
15400 30600 46400
33500 66700 101000
46600 92600 140400
59600 118400 179500
72600 144300 218600
85600 170100 257700
45700 88700 109000
64700 125700 154500
82800 160700 197500
100800 195800 240600
118800 230800 283600
61500 118900 145500
91000 175900 215200
116600 225500 275900
142000 274600 336000
167400 323800 396100
4" (DN100) Body
Droop
10%
20%
30%
51600 103400 126000
84000 168500 205400
116500 233600 284800
149000 298700 364100
181400 363800 SONIC
213900 SONIC SONIC
42100 84700 120200
68700 138000 195900
95200 191300 271500
121700 244600 347200
148300 297900 422900
174800 351200 SONIC
15500 30400 46400
25300 49600 75700
35100 68700 105000
44900 87900 134300
54700 107100 163500
64400 126200 192800
20100 39500 60400
35100 68900 105200
48600 95500 145800
62200 122100 186500
75700 148700 227100
89300 175300 267800
21100 42100 64500
46000 91700 140600
63900 127400 195300
81700 162900 249700
99500 198500 304200
117300 234000 358600
63300 122400 183700
89700 173500 260300
114800 221800 332900
139800 270100 405400
164800 318500 478000
84000 167100 193600
124300 247100 286400
159300 316700 367100
194000 385700 447100
228700 454700 527100
NOTE: Where "SONIC" is indicated within the above capacity tables, outlet velocity with Schedule 40 pipe has reached sonic velocity of 1118 fps. Additional flow
cannot be obtained, and pipeline velocity is in excess of customary pipe velocity design limits. Flow will be approximately the last indicated value in the
column above "SONIC".
METRIC CONVERSION FACTORS: SCFH ÷ 35.31 = Sm3/HR
SCFH ÷ 37.32 = Nm3/HR
8310-BASIC-TB
11
TABLE 16
MODEL 8310 - “LP VARIATION”
STEAM CAPACITY - LBS/HR
S.G. = Actual T = Saturated FL = 0.88
All Sizes - Metal Diaphragm
Set Point Pressure - P2
psig (Barg)
5
(.34)
10
(.69)
15
(1.0)
20
(1.4)
25
(1.7)
30
(2.1)
Inlet
Pressure
psig (Barg)
10
(.69)
25
(1.7)
50
(3.4)
75
(5.2)
100
(6.9)
125
(8.6)
150
(10.3)
175
(12.1)
200
(13.8)
250
(17.2)
300
(20.7)
25
(1.7)
50
(3.4)
75
(5.2)
100
(6.9)
125
(8.6)
150
(10.3)
175
(12.1)
200
(13.8)
250
(17.2)
300
(20.7)
25
(1.7)
50
(3.4)
75
(5.2)
100
(6.9)
125
(8.6)
150
(10.3)
175
(12.1)
200
(13.8)
250
(17.2)
300
(20.7)
25
(1.7)
50
(3.4)
75
(5.2)
100
(6.9)
125
(8.6)
150
(10.3)
175
(12.1)
200
(13.8)
250
(17.2)
300
(20.7)
50
(3.4)
75
(5.2)
100
(6.9)
125
(8.6)
150
(10.3)
175
(12.1)
200
(13.8)
250
(17.2)
300
(20.7)
50
(3.4)
75
(5.2)
100
(6.9)
125
(8.6)
150
(10.3)
175
(12.1)
200
(13.8)
250
(17.2)
300
(20.7)
1-1/2" DN40) Body
Droop
10%
20%
30%
262
466
694
539
957
1425
897 HI VEL HI VEL
1231 HI VEL HI VEL
HI VEL HI VEL HI VEL
HI VEL HI VEL HI VEL
HI VEL HI VEL HI VEL
HI VEL HI VEL HI VEL
HI VEL HI VEL HI VEL
HI VEL HI VEL HI VEL
HI VEL HI VEL HI VEL
174
336
601
300
579
1034
420
811
1448
534
1031
1842
647
1250 HI VEL
759
1466 HI VEL
872
1684 HI VEL
974
1880 HI VEL
1210 HI VEL HI VEL
1436 HI VEL HI VEL
224
437
666
429
838
1278
608
1188
1811
774
1510
2302
937
1830 HI VEL
1100
2147 HI VEL
1263 HI VEL HI VEL
1410 HI VEL HI VEL
1753 HI VEL HI VEL
2080 HI VEL HI VEL
248
468
655
612
1153
1615
863
1626
2277
1124
2118 HI VEL
1361
2567 HI VEL
1597 HI VEL HI VEL
1835 HI VEL HI VEL
2048 HI VEL HI VEL
2546 HI VEL HI VEL
HI VEL HI VEL HI VEL
783
1422
2099
1139
2067 HI VEL
1492
2708 HI VEL
1808 HI VEL HI VEL
2121 HI VEL HI VEL
2436 HI VEL HI VEL
2720 HI VEL HI VEL
HI VEL HI VEL HI VEL
HI VEL HI VEL HI VEL
993
1659
2142
1518
2534
3273
1956
3266 HI VEL
2433 HI VEL HI VEL
2854 HI VEL HI VEL
3279 HI VEL HI VEL
HI VEL HI VEL HI VEL
HI VEL HI VEL HI VEL
HI VEL HI VEL HI VEL
2" (DN50) Body
Droop
10%
20%
30%
315
608
922
646
1248
1894
1076
2078 HI VEL
1477 HI VEL HI VEL
1879 HI VEL HI VEL
2276 HI VEL HI VEL
HI VEL HI VEL HI VEL
HI VEL HI VEL HI VEL
HI VEL HI VEL HI VEL
HI VEL HI VEL HI VEL
HI VEL HI VEL HI VEL
198
402
721
341
693
1241
478
970
1738
608
1234
2210
736
1495
2678
864
1754
3142
993
2015 HI VEL
1108
2250 HI VEL
1377
2796 HI VEL
1635 HI VEL HI VEL
256
533
853
491
1022
1635
695
1448
2317
884
1842
2947
1071
2232
3571
1257
2618 HI VEL
1444
3008 HI VEL
1612
3358 HI VEL
2003 HI VEL HI VEL
2378 HI VEL HI VEL
289
574
891
712
1414
2196
1004
1994
3097
1308
2597
4034
1585
3147 HI VEL
1859
3691 HI VEL
2136
4241 HI VEL
2384 HI VEL HI VEL
2963 HI VEL HI VEL
3517 HI VEL HI VEL
948
1809
2911
1378
2630
4233
1805
3444 HI VEL
2187
4173 HI VEL
2566
4896 HI VEL
2948 HI VEL HI VEL
3290 HI VEL HI VEL
4090 HI VEL HI VEL
4854 HI VEL HI VEL
1203
2287
2971
1838
3495
4540
2368
4504 HI VEL
2946
5602 HI VEL
3456 HI VEL HI VEL
3970 HI VEL HI VEL
4432 HI VEL HI VEL
5509 HI VEL HI VEL
HI VEL HI VEL HI VEL
2-1/2" (DN65) Body
3" (DN80) Body
4" (DN100) Body
Droop
Droop
Droop
10%
20%
30%
10%
20%
30%
10%
20%
30%
370
706
1156
429
805
1329
586
1113
1844
760
1451
2376
881
1654
2731
1204
2287
3789
1266
2416 HI VEL 1466
2753
4546
2004
3808
6308
1738
3317 HI VEL 2013
3780 HI VEL 2752
5229
8661
2210 HI VEL HI VEL 2560
4807 HI VEL 3500
6649 HI VEL
2678 HI VEL HI VEL 3102 HI VEL HI VEL 4240
8057 HI VEL
3142 HI VEL HI VEL 3639 HI VEL HI VEL 4974
9451 HI VEL
HI VEL HI VEL HI VEL 4181 HI VEL HI VEL 5715 HI VEL HI VEL
HI VEL HI VEL HI VEL 4667 HI VEL HI VEL 6379 HI VEL HI VEL
HI VEL HI VEL HI VEL HI VEL HI VEL HI VEL 7930 HI VEL HI VEL
HI VEL HI VEL HI VEL HI VEL HI VEL HI VEL 9411 HI VEL HI VEL
234
451
793
276
523
961
378
721
1304
403
776
1365
476
900
1655
652
1241
2244
565
1086
1912
666
1260
2317
912
1738
3143
718
1381
2431
847
1602
2947
1160
2210
3997
870
1674
2946
1027
1942
3571
1406
2678
4843
1021
1964
3456
1204
2278
4189
1649
3142
5681
1173
2256
3970
1384
2617
4813
1895
3609
6527
1309
2518 HI VEL 1544
2921
5372
2115
4029
7286
1628
3130 HI VEL 1920
3631
6678
2629
5008
9057
1932
3715 HI VEL 2278
4309 HI VEL 3120
5944 10748
293
613
959
362
704
1119
432
954
1519
562
1175
1840
695
1349
2146
828
1829
2913
797
1666
2607
985
1912
3042
1173
2593
4128
1013
2118
3315
1252
2431
3868
1492
3297
5249
1227
2567
4017
1518
2946
4687
1808
3995
6361
1440
3011
4712
1780
3456
5498
2121
4686
7461
1654
3459 HI VEL 2045
3970
6317
2436
5384
8572
1847
3861 HI VEL 2283
4432
7051
2720
6010
9569
2295
4800 HI VEL 2838
5509 HI VEL 3381
7471 11895
2724 HI VEL HI VEL 3368
6538 HI VEL 4012
8866 14116
330
671
1038
387
773
1180
533
1074
1656
812
1655
2557
953
1905
2908
1314
2648
4082
1146
2334
3606
1344
2687
4101
1853
3734
5756
1492
3039
4697
1750
3500
5342
2413
4863
7497
1808
3682
5691
2120
4240
6472
2924
5892
9083
2121
4320 HI VEL 2487
4974
7592
3430
6912 10655
2436
4963 HI VEL 2857
5715
8723
3940
7941 12242
2720
5540 HI VEL 3190
6379 HI VEL 4398
8864 13665
3381 HI VEL HI VEL 3965
7930 HI VEL 5467 11018 HI VEL
4012 HI VEL HI VEL 4705
9411 HI VEL 6489 13076 HI VEL
1122
2128
3482
1277
2418
4101
1741
2902
5561
1631
3094
5063
1856
3516
5963
2531
4219
8087
2137
4052
6631
2431
4605
7810
3315
5526 10591
2589
4910 HI VEL 2946
5580
9463
4017
6695 12833
3037
5760 HI VEL 3456
6545 11101 4712
7854 15054
3489
6617 HI VEL 3970
7520 HI VEL 5414
9024 17295
3895 HI VEL HI VEL 4432
8394 HI VEL 6044 10073 HI VEL
4841 HI VEL HI VEL 5509 10434 HI VEL 7512 12521 HI VEL
5746 HI VEL HI VEL 6538 HI VEL HI VEL 8916 14859 HI VEL
1413
2661
3737
1631
3053
4265
2233
4183
5924
2158
4066
5710
2493
4665
6517
3412
6392
9052
2781
5239
7357
3212
6011
8397
4396
8236 11663
3459
6517 HI VEL 3995
7477 10445 5468 10244 14507
4058
7645 HI VEL 4686
8770 12252 6414 12017 17017
4662 HI VEL HI VEL 5384 10076 HI VEL 7369 13806 19551
5204 HI VEL HI VEL 6010 11248 HI VEL 8226 15411 HI VEL
6469 HI VEL HI VEL 7471 HI VEL HI VEL 10225 19157 HI VEL
7677 HI VEL HI VEL 8866 HI VEL HI VEL 12135 HI VEL HI VEL
NOTE: Where "HI VEL" is indicated, the flow has reached or exceeded a velocity of Mach 0.35, an accepted limit for expanded steam on the downstream side.
Use of higher velocities normally generate excessive noise levels.
METRIC CONVERSION FACTOR: LBS/HR x 0.4536 = KG/HR
12
8310-BASIC-TB
DIMENSIONS AND WEIGHTS – ENGLISH UNITS
Dimensions - inches
Size
Inches
End Conn
A
C
B
“LP”
1-1/2" *
2" **
2-1/2"
3"
4"
D
E
F
G
H
I
J
“LP”
“HP”
121
100
127
106
9.25
135
114
4.25
9.26
161
140
125/150# Flgd.
4.62
10.00
173
152
250/300# Flgd.
4.88
10.50
177
156
125/150# Flgd.
5.06
10.88
201
180
250/300# Flgd.
5.38
11.50
206
185
125/150# Flgd.
5.50
11.75
226
205
250/300# Flgd.
5.88
12.50
234
213
125/150# Flgd.
6.56
13.88
251
230
250/300# Flgd.
6.88
14.50
269
248
NPT
3.69
8.00
125/150# Flgd.
4.06
8.75
250/300# Flgd.
4.31
NPT
14.00
14.00
14.00
14.00
14.00
“HP”
Approximate
Ship Weight
lbs.
11.25
4.75
11.25
6.89
6.38
11.25
8.44
6.38
11.25
12.75
10.94
23.50
22.75
9.81
10.94
22.00
22.75
14.00
8.00
22.00
21.50
14.00
9.74
20.50
21.50
12.69
9.74
7.69
20.25
12.69
8.44
7.69
11.25
11.12
12.75
11.25
23.50
13.06
11.25
13.06
* 1-1/2" Size CS body material with Opt-34: "A" dim. = 7.31" & "B" dim = 14.00"
** 2" Size CS body material with Opt-34: "A" dim. = 7.38" & "B" dim = 14.00"
Option -20
Air Pressure Loaded
DIMENSIONS AND WEIGHTS – METRIC UNITS
Size
(DN)
(40) *
(50) **
(65)
(80)
(100)
Dimensions (mm)
Approximate
Ship Weight (kg)
End
Conn
A
B
NPT
94
203
125/150# Flgd.
103
222
250/300# Flgd.
110
235
61.23
51.70
NPT
108
235
73.02
63.49
125/150# Flgd.
117
254
78.46
58.94
250/300# Flgd.
124
267
80.27
70.75
125/150# Flgd.
129
276
91.16
81.63
250/300# Flgd.
137
292
125/150# Flgd.
140
298
250/300# Flgd.
149
318
125/150# Flgd.
167
352
250/300# Flgd.
175
368
C
“LP”
356
356
356
356
356
“HP”
286
286
286
286
286
D
121
162
162
195
195
E
175
214
214
247
247
F
283
322
322
356
356
G
514
546
546
578
578
H
521
559
559
597
597
I
203
278
278
286
286
J
249
324
324
332
332
“LP”
“HP”
54.88
45.35
57.60
48.07
93.42
83.90
102.50
92.97
106.12
96.60
113.83
104.31
122.00
112.47
* DN40 Size CS body material with Opt-34: "A" dim. = 185mm & "B" dim = 356mm.
** DN50 Size CS body material with Opt-34: "A" dim. = 187mm & "B" dim = 356mm.
8310-BASIC-TB
13
NOTES
14
8310-BASIC-TB
MODEL 8310LP PRODUCT CODE
5B
Table
1
Table
3
Table
2
Size
(DN)
Table
6
Table
5
TABLE 2 - BODY / SPRING
CHAMBER MATERIAL
TABLE 1 - SIZE
in
Table
4
CODE
1-1/2"
(40)
8
2"
(50)
9
2-1/2" *
(65)
A
3" *
(80)
B
4" *
(100)
C
Body / Sp. Ch.
CODE
CI/CI
1
CS/CS
5
TABLE 3 - TRIM
Desig.
CODE
S1
S1
S5
S5
S40
40
NOTE: See TB Table 2 for material
limitations of Design Pressure Ratings.
TABLE 6 - RANGE SPRINGS
Description
CODE
NPT - Screwed
1
-30 Opt. Integral Flanged
125 LB Flgs CI Only
3
150 LB Flgs CS Only
6
250 LB Flgs CI Only
5
Dimension (Sizes 1-1/2" & 2" only) *
-34 Opt. - 300 LB RF Flgs. 14" F to F
Dimension (Sizes 1-1/2" & 2" only) *
7
V
W
* CS body material only. Nipples & flanges of same
material as body.
8310-BASIC-TB
Table
7
Table
7
C
Table
7
TABLE 4 - Product Classification
Under European
"Pressure Equipment Directive"
PRODUCT
DESTINATION
HAZARD
CATEGORY
CODE
Anywhere except
Europe
N/A
7
Sound Engineering
Practice (SEP)
S
CE Marked Hazard
Cat I or II
E
* For products to be placed in service in Europe - Ref to
Directive 97/23/EC.
Forward Completed "EU" Application Recorder prior to
quotation. (Without Recorder- Processing of Purchase
Order will be delayed). Contact Cashco for Assistance.
TABLE 5 - END CONNECTIONS
-34 Opt. - 150 LB RF Flgs. 14" F to F
Table
7
European
Countries *
* Flanged Only.
300 LB Flgs CS Only
Table
7
Table
7
Steel Range Spring
psig
(Barg)
1-4*
(.07-.27)
3 - 10
8 - 30
Option
CODE
No Option
---
0
5
Closing Cap
-1
1
6
T-Bar & Locking Lever
-3
3
7
Stellited Seat Surfaces - S1 and S5 Trim Only
-15
A
Special Cleaning: Per Cashco Spec #S-1542..
.
Epoxy Painted Per Cashco Spec #S-1547
-56
N
-95
W
Epoxy Painted Per Cashco Spec #S-1687 Offshore
-95OS
Y
CODE
(.21-.69)
(.55-2.1)
* Composition Diaphragm Only.
TABLE 7 - OPTIONS
Description
For Special Construction Other Than Above
Contact Cashco for Special Product Code
1. NUMERIC digits assigned first in “ascending” order.
2. ALPHA designations are assigned second in “alphabetical” order.
3. Left justify.
4. Add “0” to all unused squares.
5. If insufficient quantity of squares, consult factory for proper code.
15
MODEL 8310HP PRODUCT CODE
7B
Table
1
Table
3
Table
2
TABLE 1 - SIZE
Size
(DN)
in
Table
4
Table
5
TABLE 2 - BODY / SPRING
CHAMBER MATERIAL
CODE
1-1/2"
(40)
8
2"
(50)
9
2-1/2" *
(65)
A
3" *
(80)
B
4" *
(100)
C
Body / Sp. Ch.
CODE
CI/DI
1
CS/CS
5
09/23/13
Table
6
Desig.
CODE
S1
S1
S5
S5
S40
40
NOTE: See TB Table 1 for material
limitations of Design Pressure Ratings.
CODE
NPT - Screwed
1
-30 Opt. Integral Flanged
125 LB Flgs CI Only
3
150 LB Flgs CS Only
250 LB Flgs CI Only
300 LB Flgs CS Only
7
Dimension (Sizes 1-1/2" & 2" only) *
Table
7
C
Table
7
TABLE 4 - Product Classification
Under European
"Pressure Equipment Directive"
PRODUCT
DESTINATION
HAZARD
CATEGORY
CODE
Anywhere except
Europe
N/A
7
Sound Engineering
Practice (SEP)
S
CE Marked Hazard
Cat I or II
E
Steel Range Spring
psig
(Barg)
10 - 40
(.69-2.8)
TABLE 7 - OPTIONS
Description
Option
CODE
No Option
---
0
1
Closing Cap
-1
1
8
T-Bar & Locking Lever
-3
3
CODE
30 - 100
(2.1-6.9)
6
75 - 145
(5.2-10.0)
9
Stellited Seat Surfaces - S1 and S5 Trim Only
-15
A
5
130 - 200 *
(9.0-13.8)
B
Special Cleaning: Per Cashco Spec #S-1542.
.
High Pressure Spring Chamber
-56
N
-80
U
Epoxy Painted Per Cashco Spec #S-1547
-95
W
Epoxy Painted Per Cashco Spec #S-1687 Offshore
-95OS
Y
V
W
* CS body material only. Nipples & flanges of same
material as body.
Cashco, Inc.
P.O. Box 6
Ellsworth, KS 67439-0006
PH: (785) 472-4461
Fax: (785) 472-3539
www.cashco.com
E-mail: [email protected]
[email protected]
Printed in U.S.A. Model 8310-TB
Table
7
European
Countries *
TABLE 6 - RANGE SPRINGS
Description
-34 Opt. - 300 LB RF Flgs. 14" F to F
Table
7
* For products to be placed in service in Europe - Ref to
Directive 97/23/EC.
Forward Completed "EU" Application Recorder prior to
quotation. (Without Recorder- Processing of Purchase
Order will be delayed). Contact Cashco for Assistance.
TABLE 5 - END CONNECTIONS
Dimension (Sizes 1-1/2" & 2" only) *
Table
7
TABLE 3 - TRIM
* Flanged Only.
-34 Opt. - 150 LB RF Flgs. 14" F to F
Table
7
Option-20 Dome Loaded
* Utiliize with Opt -80.
A
Must specify in Table 7.
For Special Construction Other Than Above
Contact Cashco for Special Product Code
1. NUMERIC digits assigned first in “ascending” order.
2. ALPHA designations are assigned second in “alphabetical” order.
3. Left justify.
4. Add “0” to all unused squares.
5. If insufficient quantity of squares, consult factory for proper code.