73-300 SERIES
Steel Double Union End Ball Valve
Female NPT Thread, 3000 CWP (psig), Cold Non-Shock, 150 psig Saturated Steam.
Vacuum Service to 29 inches Hg.
MSS SP-110 compliant.
FEATURES
•
•
•
•
•
•
•
LISTED
VARIATIONS AVAILABLE:
Heavy duty quarter turn lever
Reinforced seats and seals
Steel barstock design
Easy installation and maintenance
Blow-out-proof stem design
Adjustable packing gland
Zinc phosphate corrosion protection
73-340 Series
(316 SS ball & Stem)
UL LISTING @ 250 PSIG MAX
• Guide YRPV: Gas shutoff valve for use with natural and
manufactured gases.
• Guide YSDT: LP gas shutoff valve.
• Guide YRBX: Flammable liquid shutoff valve.
Note: Listings apply ONLY to the standard -01 valves.
STANDARD MATERIAL LIST
PRODUCT
NUMBER
73-301-01
73-302-01
73-303-01
73-304-01
73-305-01
73-306-01
73-307-01
73-308-01
SIZE
A
B
C
D
E
WT.
1/4”
3/8”
1/2”
3/4”
1”
1.25”
1.5”
2”
0.43
0.57
0.62
0.81
1.00
1.25
1.50
1.75
2.50
2.50
2.50
2.71
2.96
2.87
3.46
3.75
5.00
5.00
5.00
5.31
6.06
6.12
7.12
7.50
2.50
2.50
2.50
2.62
3.12
3.43
3.56
4.18
5.62
5.62
5.62
5.62
6.62
8.00
8.00
9.00
3.51
3.45
3.35
4.48
7.04
9.96
14.83
20.50
1
2
3
4
5
6
7
PART
Lever and grip
Stem packing
Stem bearing
Ball
Tailpiece (2)
Retainer
Gland nut
8
Stem
9
10
11
12
13
14
15
Lever nut
Body
Seat (2)
Union nut (2)
Seat holder
Union seal (2)
Retainer seal
MATERIAL
Steel, zinc plated w/vinyl
RPTFE
RPTFE
ASTM A276, Type 316 Stainless Steel
A108-CS
A108-CS
A108-CS
ASTM A108, CS, zinc phosphate finish or
ASTM A276, Type 316 Stainless Steel
Steel, zinc plated
A108-CS
RPTFE
A108-CS
A108-CS
RPTFE
RPTFE
FOR PRESSURE/TEMPERATURE RATINGS,REFER TO PAGE M-15, GRAPH NO. 15
Copyright ©2016 Apollo Valves, Manufactured by Conbraco Industries - Printed in the USA
H-17
FLOW DATA
For Apollo® Ball Valves
The listed Cv “factors” are derived from actual flow testing, in the Apollo® Ball Valve Division, Conbraco Industries, Inc., Pageland, South Carolina.
These tests were completed using standard “off the shelf” valves with no special preparation and utilizing standard schedule 40 pipe. It should
be understood that these factors are for the valve only and also include the connection configuration. The flow testing is done utilizing water
as a fluid media and is a direct statement of the gallons of water flowed per minute with a 1 psig pressure differential across the valve/
connection unit. Line pressure is not a factor. Because the Cv is a factor, the formula can be used to estimate flow of most media for valve sizing.
FLOW OF LIQUID
Q = CV
√
FLOW OF GAS
∆P
SpGr
2
(Q)
(SpGr)
or ∆P =
(Cv)2
Where:
Q =
ΔP =
SpGr =
Cv =
Q = 1360 CV
√
(∆P) (P2)
(SpGr) (T)
-7
2
5.4
x
10
(SpGr)
(T)
(Q)
or ∆P =
(Cv)2 (P2)
Where:
Q =
ΔP =
SpGr =
P2 =
T =
Cv =
flow in US gpm
pressure drop (psig)
specific gravity at flowing temperature
valve constant
flow in SCFH
pressure drop (psig)
specific gravity (based on air = 1.0)
outlet pressure–psia (psig + 14.7)
(temp. °F + 460)
valve constant
CAUTION: The gas equation shown, is valid at very low pressure drop ratios.
The gas equation is NOT valid when the ratio of pressure drop (ΔP) to inlet
pressure (P1) exceeds 0.02.
NOTE: Only use the gas equation shown if (P1-P2)/P1 is less than 0.02.
Cv FACTORS FOR APOLLO VALVES
VALVE
70B-140 Series
70-100/200 Series
70-300/400 Series
70-600 Series
70-800 Series
71-AR Series
71-100/200 Series
72-100/900 Series
73A-100 Series
73-300/400 Series
74-100 Series
75-100 Series
76-AR Series
76F-100 Series
76FJ-100 Series
76FK-100 Series
76-100 Series
76-300/400 Series
76-600 Series
76J-100 Series
76J-AR Series
76K-100 Series
76K-AR Series
7K-100 Series
77-AR Series
77C-100/200 Series
77D-140 Series
1/4
8.4
8.4
-2.3
8.4
---8.4
-8.4
8.4
8.4
8.1
8.1
8.1
8.4
-2.3
8.4
8.4
8.4
8.4
-8.1
4.5
4.5
3/8
7.2
7.2
-4.5
7.2
---7.2
-7.2
7.2
7.2
15
15
15
7.2
-4.5
7.2
7.2
7.2
7.2
-15
7.2
7.2
1/2
15
15
15
5.4
15
--26
15
26
15
15
15
15
15
15
15
26
5.4
15
15
15
15
15
15
16
16
3/4
30
30
30
12
30
30
30
48
30
48
30
30
30
51
51
51
30
48
12
30
30
30
30
51
51
36
36
1
43
43
43
14
43
43
43
65
43
65
43
43
43
68
68
68
43
65
14
43
43
43
43
68
68
68
68
1.25
48
48
48
21
48
48
48
125
48
125
48
48
48
125
125
125
48
125
21
48
48
48
48
125
125
125
125
1.5
84
84
84
34
84
84
84
170
84
170
84
84
84
177
177
177
84
170
34
84
84
84
84
177
177
177
177
SIZE (IN.)
2
108
108
108­
47
-108
108
216
108
216
108
108
108
389
389
389
108
216
47
108
108
108
108
389
389
389
389
2.5
190
190
---190
190
---190
190
190
---190
--190
190
190
190
503
-503
--
3
370
370
---370
370
---370
370
370
---370
--370
370
370
370
-----
4
670
670
--------670
670
670
-------670
-670
-----
6
----------------------------
8
----------------------------
10
----------------------------
12
-----------------------------
continued on next page
Copyright ©2016 Apollo Valves, Manufactured by Conbraco Industries - Printed in the USA
M-3
FLOW DATA
For Apollo® Ball Valves
Cv FACTORS FOR APOLLO VALVES (continued from M-3)
VALVE
77D-640 Series
77G-UL Series
77W Series
77-100/200 Series
79 Series
80 Series
82-100/200 Series
83A/83B Series
83R-100/200 Series
86A/86B Series
86R-100/200 Series
87A-100 Series
87A-200 Series
87A-700 Series
87A-900 Series
87A-F00 Series
87B-100 Series
87J-100 Series
87J-200 Series
87J-700 Series
87J-900 Series
87K-100 Series
87K-200 Series
87K-700 Series
87K-900 Series
88A-100 Series
88A-200 Series
88A-700 Series
88A-900 Series
88A-F00 Series
88B-100 Series
89-100 Series
9A-100 Series
90-100 Series
92-100 Series
93-100 Series
94A-100/200 Series
96-100 Series
399-100 Series
489-100 Series
M-4
1/4
-4.5
-8.1
8.5
8.4
8.1
8.1
-8.1
---------------------8.4
8.3
8.3
8.3
8.3
6
8.3
8.4
8.4
3/8
-7.2
-15
8.5
7.2
14
14
-14
---------------------7.2
6.7
6.7
6.7
6.7
7
6.7
7.2
7.2
1/2
-16
16
15
9.8
15
26
26
-26
--15
-15
---15
-15
-15
-15
-15
-15
--15
5.7
5.7
5.7
5.7
19
5.7
15
15
3/4
11
36
36
51
32
30
51
51
-51
--19
-19
---19
-19
-19
-19
-19
-19
--30
10
10
10
10
34
10
30
30
1
24
68
68
68
44
43
68
68
-68
--75
-75
75
--75
-75
-75
-75
-75
-75
75
-43
16
16
16
16
50
16
43
43
1.25
35
125
125
125
66
48
120
120
-120
---------------------48
25
25
25
25
104
25
48
48
1.5
-177
177
177
148
84
170
170
170
170
170
86
195
86
195
195
-86
195
86
195
86
195
86
195
86
195
86
195
195
-84
40
40
40
40
268
40
84
84
SIZE (IN.)
2
-389
389
389
218
108
376
376
376
376
376
104
410
104
410
410
-104
410
104
410
104
410
104
410
104
410
104
410
410
-108
62
62
62
62
309
62
108
108
www.apollovalves.com
2.5
-503
-503
440
190
510
----234
545
234
545
545
-234
545
234
545
234
545
234
545
234
545
234
545
545
-190
----629
-190
190
3
----390
370
996
-996
-996
375
1021
375
1021
1021
375
375
1021
375
1021
375
1021
375
1021
375
1021
375
1021
1021
375
370
----1018
-370
370
4
------1893
-1893
-1893
673
2016
673
2016
2016
673
673
2016
673
2016
673
2016
673
2016
673
2016
673
2016
2016
673
-----1622
----
6
-----------1099
4837
1099
4837
4837
1099
1099
4837
1099
4837
1099
4837
1099
4837
1099
4837
1099
4837
4837
1099
----------
8
-----------1902
9250
1902
9250
-1902
1902
9250
1902
9250
1902
9250
1902
9250
1902
9250
1902
9250
-1902
----------
Customer Service (704) 841-6000
10
-----------3890
15170
3890
15170
-3890
3890
15170
3890
15170
3890
15170
3890
15170
3890
15170
3890
15170
-3890
----------
12
-----
--
-------22390
-22390
---22390
-22390
-22390
-22390
-22390
-22390
------------
PRESSURE TEMPERATURE RATINGS
3000 CWP
(CS) ASTM A216-WCB or ASTM A108
(GRAPH 15)
Refrigeration Valve
(GRAPH 16)
Copyright ©2016 Apollo Valves, Manufactured by Conbraco Industries - Printed in the USA
M-15