2000 Angle–Seat
2/2–way Angle–Seat Valve with NPT ends
for media up to 365°F (185°C) 1/2" – 2 1/2"
Type 2000 Angle Seat can be combined with…
•
•
•
•
•
•
•
Highflowrates
Veryhighcyclelife
Longlifealternativetoballvalves
Threadedendbody
Suitablefor150PSIsteam
Deliverablewithflowdirectionbeloworaboveseat
Normallyclosed,normallyopen;ordouble–acting
Type 6012/6014 P
Type 8631
Type 8640/8644
Type 5470
Type 6519 NAMUR
Pilot valve
TopControl On/OffPilot/Switch
Valve bank
Solenoid valve
Pilot valve
The externally piloted angle–seat valve is
operated with a single or double–acting
piston actuator. The actuator is available
in two different materials, depending on
the ambient temperature. High flow rates
are attained with the virtually straight flow
path. The reliable self–adjusting packing
gland provides high sealing integrity. These
maintenance-free and robust valves can be
retrofitted with a comprehensive range of
accessories for position indication, stroke
limitation or manual override.
Ambienttemperature°F
Flow to open valves are anti–waterhammer
design (the line pressure dampens the closing).
Flow to close valves for gases and steam
can generally use smaller actuators, at a
lower cost but may require higher air pilot
pressure to open and may have a lower flow
capacity Cv. (see pressure charts).
316
284
251
219
Ø63
Ø50
Technical data
Orifice
1/2"–21/2"(DN13–65)
Body materials
Threadedportbody
Weldendbody–Tube
Investmentcastbronzeor316L
Stainlesssteel316L–see2000tubeenddatasheet
Actuator material
PA,PPSonrequest
Plug seal material
PTFE(NBR,FKMandEPDMonrequest)
Media
Water,alcohol,oils,fuel,saltsolution,
alkalisolutions,organicsolvents,steam
Viscosity
max..93in2/s;600cSt;600mm2/s
Packing gland
(withsiliconegrease)
PTFEV–ringswithspringcompensation
Media temperature1)
14°Fto365°F(-10°Cto+185°C)withPTFEseal
Ambient temperature
PA actuator1)
PPS actuator
ActuatorsizesØ40–80
ActuatorsizesØ100–125
14°Fto140°F(-10°Cto+60°C)
41°Fto284°F(+5°Cto+140°C)
41°Fto194°F(+5°Cto+90°C)
Installation
Asrequired,preferablywithactuatorinuprightposition
Control medium
Neutralgases,air
Max. pilot pressure
ActuatorsizeØ40-80
ActuatorsizeØ100
ActuatorsizeØ100
ActuatorsizeØ125
PAandPPS
PA
PPS
PAandPPS
145PSI
145PSI
100PSI
100PSI
1)
Note: For PA actuators in the sizes 40, 50 and 63, the combination of max. media temperature and max.
ambient temperature is as shown in the following chart. Use PPS actuator material above these lines.
Ø40
187
154
212
248
284
320
356
392
Mediatemperature°F
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2000 Angle–Seat
Dimensions [mm]
B
C
Actuator
size Ø
H
EØ
P
13/15
NPT1/2
85
173
14
50
137
64
G1/4
20
NPT3/4
95
178
14
50
145
64
G1/4
206
14
63
170
80
212
14
50
148
64
212
14
63
173
80
234
14
80
195
101
226
16
63
186
80
255
16
80
210
101
297
16
100
256
127
40
NPT11/2
130
130
H
F
G1/4
230
18
63
189
80
250
18
80
213
101
301
18
100
260
127
329
18
125
288
153
250
20
63
205
80
270
20
80
225
101
316
20
100
271
127
346
20
125
301
153
296
22
80
239
101
344
22
100
287
127
372
22
125
315
153
ØN
NPT11/4
G1/4
SW
C
B
G1/4
A
S
32
105
45∞
NPT1
ØD
25
All bodies
E
A
Ø
ØD
J
Threaded Port Body
Orifice
P
DN
G
65
150
NPT21/2
185
G1/4
Gepr¸ft
Norm
Winkelmafle
QS
G1/4
11/4"(32)
11/4
11/2"(40)
11/2
2"(50)
21/2"(65)
2
21/2
Item no.
St. st. body
Normallyclosed
1
Item no.
Bronze body
1"(25)
Minimum pilot
pressure [PSI]
3/4
Operating
pressure up to
365°F [PSI]
3/4"(20)
CV value
Port
Connection
Threaded port
NPT
1/2
50
4.9
232
56.5
454604
454619
50
9.3
160
56.5
454605
454620
63
11.6
232
60.9
456033
456028
63
22.0
160
60.9
454606
454621
80
23.2
232
72.5
456029
456030
63
31.3
87
60.9
456031
456032
80
32.5
218
72.5
454607
456622
80
44.1
150
72.5
454608
454623
100
44.1
181
63.8
454784
454788
125
44.1
232
60.9
456067
456068
100
63.8
104
63.8
454610
454624
125
63.8
150
46.4
454785
454789
125
104.4
75
46.4
454611
454625
104.4
102
75.4
462656
462657
B 2/2–way valve, open by spring force, available on request
Other pressure ranges, circuit functions, flow from above, PPS actuators and accessories available on request
p. /8
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Bearbeiter
Rundungshalbmesser
Maflstab
Typ
-/-
Name
Datum
L‰ngenmafle
Actuator size
Ø [mm]
Orifice
Control
function
1/2"(13)
Werkstoff
Fluid Control Systems
D-74653 Ingelfingen
Ordering chart for valves with FLOW DIRECTION BELOW SEAT
Actuator material PA (polyamide) with threaded port
A2/2–way,
NCbyspring
action
ƒnderung
B¸rkert
Klass-Nr.
NPT2
M
Antrag
Ausg./Vers.
Mafle ohne Toleranzangabe
50
K
O
Variantenst¸ckliste
23.05.2003
2000
Benennung
ma
Zeichnungs-Nr.
Ers.f.
2000 Angle–Seat
Technical data
Flow direction above seat(onlyforgasesandsteam)
Media
Gaseousmediaandsteam
Other technical data
Pleaseseeinformationforflowdirectionbelowseat
Attention!
Valveswithflowdirectionaboveseatareonly
conditionallyusableforliquidmedia.Thereisa
dangerofwaterhammer!
Actuator size
Ø [mm]
CV value
Item no.
bronze body
media inserts
Item no.
St. st. body
Operating
pressure up to
365°F [PSI]
Port
Connection
Threaded port
NPT
A2/2–way,
NCbyspring
action
Orifice
Control
function
Ordering chart for valves WITH FLOW DIRECTION ABOVE THE SEAT
Actuator material PA (polyamide) with pilot pressure depending on operating pressure according to Charts 1 and 2
1/2"(13)
1/2
50
4.9
232
454626
454635
3/4"(20)
3/4
50
9.3
232
454627
454636
1"(25)
1
63
22.0
232
454628
454637
11/4"(32)
11/4
63
31.3
232
454629
454638
11/2"(40)
11/2
63
40.6
2321)
454630
454639
80
40.6
232
454631
454640
2"(50)
2
63
56.8
2321)
454632
454641
80
60.3
2321)
454633
454642
80
89.3
2031)
454634
454643
Normallyclosed
21/2"(65)
21/2
Pilotpressure>80PSIatmaximumsystempressure.
Otherpressureranges,circuitfunctions,PPSactuatorsandaccessoriesonrequest
1)
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p. /8
2000 Angle–Seat
Pressure charts 1 and 2withcircuitfunctionAandflowdirectionabovetheseat(airpressurerequiredtoliftofftheseat)
Chart1
Chart2
Actuatorsize
Orifice
Operatingpressure[PSI]
Operatingpressure[PSI]
Actuatorsize
Orifice
Pilotpressure[PSI]
Pilotpressure[PSI]
Chart3
Operatingpressure[PSI]
1-1/2˝ (ø63)
2˝ (ø80)
1-1/4˝ (ø63)
1-1/2˝ (ø80)
3/4˝ (ø50)
232
1˝ (ø63)
1/2˝ (ø50)
ControlfunctionB;Actuator50º80mm
2-1/2˝
(ø 80)
203
2˝
(ø 63)
174
145
116
87
58
29
0
14.5
29
43.5
58
72.5
87
101.5
116
130.5
145
Item no.
Voltage
Pilot valve
according
to actuator
size
Controlpressure[PSI]
3/2–way pilot valves Type 6012 P/6014 P with
banjo mounting; 1/4" NPT customer air connection
Type6012PforactuatorØ50and63mm
CV=.05
Type6014PforactuatorØ50to125mm
CV=.13
024V/DC
Fitting type
Shape
Material
Item no.
MaleG1/4x1/4NPT
female
Straight
Nickelplated
brass
US62754
MaleG1/4x1/4"tube
pushconnection
Swivel
elbow
Nickelplated
brass
US63251
428565
120VAC/60Hz
428567
024V/DC
429134
120VAC/60Hz
429136
Options and accessories (on request)
• Circuit function I (double–acting actuator) and B (spring–return normally–open)
• PPS actuator
• Electrical position feedback, Type 1060 and 1062
• Magnetic–inductive proximity sensors, Type 1071
• Stroke limitation max. and min./max.
• Manual actuator
• NAMUr adapter for pilot valves
Note: Please request the Accessories data sheet 2000 (Accessories for valve series 2000 – 2031). p. /8
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2000 Angle–Seat
Technical data
CV value
Operating
pressure up to
365°F [PSI]
Item no.
bronze body
Item no.
St. st. body
4.9
232
454612
454597
50
9.3
232
454613
454598
63
22.0
232
454614
454599
11/4
63
31.3
232
454615
454600
11/2
63
40.6
2321)
454616
454601
80
40.6
232
454786
454790
63
56.8
1881)
454617
454602
80
60.3
2321)
454787
454791
80
89.3
2171)
454618
454603
1/2"(13)
1/2
3/4"(20)
3/4
1"(25)
1
11/4"(32)
11/2"(40)
Control
function
Port
Connection
Threaded port
NPT
50
Orifice
Actuator size
Ø [mm]
Ordering chart for valves WITH FLOW DIRECTION BELOW THE SEAT, NORMALLY OPEN
Actuator material PA (polyamide) with pilot pressure depending on operating pressure according to Chart 3
B2/2–way,
NObyspring
action
Normallyopen
2
2"(50)
21/2"(65)
21/2
Pilotpressure>80PSIatmaximumsystempressure.
Otherpressureranges,circuitfunctions,PPSactuatorsandaccessoriesonrequest
1)
Connections
Orifice
NPT
[inch]
1/2
1/2
CV
Max. Operating Pressure2)
Differential Pressure1)
CFA
[PSI]
4.9
CFB
[PSI]
230
}➞
Required
Control Pressure
CFA
[PSI]
Weight
[lbs.]
Actuator
Size
[mm]
ø DIA
56
1.9
50
230
3/4
3/4
9.4
50
160
56
2.1
230
1
1
22.3
50
160
61
4.0
230
1-1/4
1-1/4
32.2
1-1/2
49.1
203
65
116
6.8
80
5.9
63
65
7.1
80
6.6
63
65
8.8
100
131
189
230
2
2
64.4
116
11.0
80
65
15.4
100
13.2
63
65
22.4
125
14.3
80
24.2
125
18.3
80
87
174
2-1/2
2-1/2
105.3
1)
131
102
65
87
Higher differential pressures by other combinations of actuators on request.
63
63
189
1-1/2
50
2)
Max. operating pressure with steam -> 150 PSI (365°F).
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p. /8
2000 Angle–Seat
Ordering chart for valves
p. /8
Port
Connection
Threaded port
NPT
Actuator size
Ø [mm]
CV value
Pilot air
pressure @
150 PSIG line
pressure
Item no.
bronze body
Item no.
St. st. body
A2/2–way,
NCbyspring
action
Orifice
Control
function
Ordering chart for valves WITH FLOW DIRECTION ABOVE THE SEAT, High temperature version, steam @ 150 PSI
Actuator material PPS (polyphenylsulfide) with pilot pressure depending on operating pressure according to Charts 1 and 2
1/2"(13)
1/2
50
4.9
<60
457431
462493
3/4"(20)
3/4
50
9.3
<60
457432
462494
1"(25)
1
63
22
<60
US09752
462495
11/4"(32)
11/4
63
31.3
<60
US09753
462496
11/2"(40)
11/2
63
40.6
66
457335
462497
2"(50)
2
80
60.3
66
457368
460434
21/2"(65)
21/2
100
104.4
78
US09754
US09755
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2000 Angle–Seat
Angle seat valve spare part sets(kitscontainavalveseatorsealingseatset;seedrawing)
DN
Item no.
PTFE seal
Item no.
FKM seal
SET 6 valve seat kit, 2/2–way valve with
bronze body
1/2"(13)
010984N
011065L
3/4"(20)
010986Q
011070V
1"(25)*
010988S
011085H
1"(25)**
159635D
––
11/4"(32)
011044P
011088L
11/2"(40)
011046R
011107L
2"(50)
011390T
011109W
21/2"(65)
011064K
011120L
Set 5
FKM
Item no.
FKM seal
DN
Item no.
PTFE seal
SET 6 valve seat kit, 2/2–way valve with
stainless steel body
Seal kit
1/2"(13)
011134E
011234J
3/4"(20)
011171K
011253V
1"(25)*
011202T
011259B
1"(25)**
160737G
––
11/4"(32)
011208H
011262W
11/2"(40)
011209A
011267T
2"(50)
011214N
011269D
21/2"(65)
011216Q
011307U
Valve kit
Set 6
FKM for bronze body material only
Valve side
* Actuator size 50, Letter code D.
** Actuator size 63/80, Letter code E/F.
C11/2"(40)
D2"(50)
643438D
643438D
011308D
011369H
E21/2"(63)
DN25–50
011334N
011372U
Item no.
stainless
steel
body
Item no.
bronze
body
DN13/20
DN13/20/25
Actuator
size Ø
For Valve
sizes
SET 5 Sealing set for PA–actuator
F3"(80)
DN25–65
011366W
001902Y
G4"(100)
DN32–65
007763H
011386K
H5"(125)
DN40–65
011368G
011387L
Item no.
bronze
body
Item no.
stainless
steel
body
DN13/20
643536X
643536X
DN13/20/25
011373V
011388V
E21/2"(63)
DN25–50
007765B
007766C
F3"(80)
DN25–65
011375X
007767D
G4"(100)
DN32–65
011374W
011389W
H5"(125)
DN40–65
007764A
007768N
Actuator
sizes Ø
For Valve
sizes
Set 5 sealing set for PPS–actuator
C11/2"(40)
D2"(50)
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p. /8
2000 Angle–Seat
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Incaseofspecialapplicationconditions,
pleaseconsultforadvice.
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changeswithoutnotice.
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