01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
Features and Benefits
• Robust heavy duty AISI 316L stainless steel construction ensures valve is suitable for
harsh environments
• Special design of the valve prevents external build up and is easy to clean
• All wetted parts are available for contact with food in compliance with
the EC Directive1935/2004 and FDA CFR21
• Exhaust air can be easily ducted to reduce emissions and protect the environment
• Specications are laser marked on the valve to prevent loss during high pressure washing
• Ample uid passage for optimal ow
• Adjustable actuator enables 360° access to pilot port
• Modular design provides exceptional exibility
• Anti-water hammer design and back pressure resistant
• Extensive range of actuators, options, certications and accessories
General
Differential pressure
See Specications section [1 bar =100
kPa]
Vacuum
10
-2
mbar (10
-2
Torr/mm Hg)
Maximum allowable pressure
16 bar (240 psi)
25 bar (360 psi) with P16 and HTP options
Ambient temperature range
-20°C to +70°C (-4°F to 158°F)
WSF option
-10°C to +70°C (14°F to 158°F)
HTP option
-10°C to +80°C (14°F to 176°F)
LTP option
-60°C to +65°C (-76°F to 149°F)
Nominal pressure
PN16 (32 mm actuator)
PN25 (DN32 to DN65)
PN40 (DN15 to DN25)
Maximum viscosity
800 cSt (mm
2
/s) (2.700 SSU)
Pilot fluid
Filtered air or water
Maximum pilot pressure
10 bar (150 psi) / bistable function: 8 bar (120 psi)
Minimum pilot pressure
See Specications section
Response time
See dedicated pilot catalog pages
Fluids ()
Temperature range (TS)
(1)
Disc seal
()
DN10 to DN50: Air and
gas groups 1 and 2
DN 65: Air and gas group 2
All DN: Liquids groups 1 and 2 and
steam
-20°C to +140°C (-4°F to 284°F)
WSF option: -10°C to +184°C (14°F to 360°F)
LTP option: -60°C to +65°C (-76°F to 149°F)
HTP option: -10°C to +220°C (14°F to 428°F)
PTFE
(HTP: PTFE
carbon)
Materials of components in contact with fluid
()
Ensure that compatibility of materials in contact with fluids is verified.
Stainless steel
All 316L grade version
with body passivation
Body
Stainless steel AISI 316L Stainless steel AISI 316L
Stuffing box housing
Stainless steel AISI 316L Stainless steel AISI 316L
Stem
Stainless steel AISI 431 Stainless steel AISI 316L
Disc
Stainless steel AISI 316L Stainless steel AISI 316L
Disc seal
PTFE PTFE
Wiper seal
PTFE PTFE
Stuffing box packing
PTFE PTFE
Valve body seal
PTFE PTFE
Angle seat valve
Thread connection 3/8” to 2 1/2” (DN10 to DN65)
Straight seat valve
Connection Flanges PN40 (DN15 to DN25), PN 25 (DN32 to DN65)
type 11 (ISO 7005 / EN 1092-1)
ANSI Class 150 ASME B16.5
Face-to-face dimensions EN 558-1
Face de joint Type B
Other components
Actuator
Stainless steel AISI 316L
Optical position indicator
PA 12
(1)
The minimum ambient temperature of the valve is determined by the limitations of
minimum temperature indicated.
NC
ASCO™ Pneumatic Angle and Straight Seat Valves
2/2
Series
290
2-way, Pressure Operated, Stainless Steel Body and Actuator
3/8” to 2 1/2” Tapped or with anges (DIN EN 1092-1 and ANSI Class 150, DN15 to DN65)
NO
1
2
Bistable
NC function, entry under the disc,
63 mm operator
Bistable function,
63 mm operator
NC function, entry above the disc,
63 mm operator
NO function, entry under the disc,
63 mm operator
1
2
2
1
2
1
2
1
Visit our website at Emerson.com/ASCO
1
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
Series
290
Specifications (angle seat valves)
Piping
(ISO 6708)
Flow
coefficient
Kv
(Cv)
Pilot
pressure
bar
(psi)
Operating pressure differential
bar (psi)
Actuator
diameter
Dimensions /
Type
(1)
Catalog number
Pipe
size
DN
Air,
inert gas
()
Water, oil,
liquids
()
Steam
≤ 140°C
(≤ 284°F)
()
Thread type
m
3
/h
(gal/min)
(l/min)
Min. Max.
(mm)
(G*) (NPTF)
NC - Normally closed, entry under the disc
3/8” 10
2.8
(3.2)
46
4.7
(75)
10
(150)
16
(240)
16
(240)
10
(150)
32 01 E290D01P0SA0000 8290D01Q0SA0000
1/2” 15
4.1
(4.7)
68
4.7
(75)
10
(150)
10
(150)
10
(150)
10
(150)
32 01 E290D02P0SA0000 8290D02Q0SA0000
5.8
(6.7)
96
4.5
(70)
10
(150)
16
(240)
16
(240)
10
(150)
50 02 E290D02R0SA0000 8290D02S0SA0000
5.5
(80)
25
(360)
25
(360)
10
(150)
50 02 E290D02R0SP1600 8290D02S0SP1600
2.8
(45)
10
(150)
16
(240)
16
(240)
10
(150)
63 03 E290D02T0SA0000 8290D02U0SA0000
4.5
(70)
25
(360)
25
(360)
10
(150)
63 03 E290D02T0SP1600 8290D02U0SP1600
3/4” 20
6.5
(7.5)
108
4.7
(75)
10
(150)
6
(90)
6
(90)
6
(90)
32 01 E290D03P0SA0000 8290D03Q0SA0000
10.7
(12.4)
178
4.5
(70)
10
(150)
10
(150)
10
(150)
10
(150)
50 02 E290D03R0SA0000 8290D03S0SA0000
5.5
(80)
14
(210)
14
(210)
10
(150)
50 02 E290D03R0SP1600 8290D03S0SP1600
4.5
(70)
10
(150)
16
(240)
16
(240)
10
(150)
63 03 E290D03T0SA0000 8290D03U0SA0000
2.8
(45)
12
(180)
12
(180)
10
(150)
63 03 E290D73T0SA0000 8290D73U0SA0000
4.5
(70)
20
(300)
20
(300)
10
(150)
63 03 E290D03T0SP1600 8290D03U0SP1600
() Ensure that compatibility of materials in contact with uids is veried.
(1)
For dimensions, see drawing(s) for each construction type on the following page(s).
Certifications and Approvals
• Pressure Equipment Directive 2014/68/EU
• Functional Safety of Machinery: EN ISO 13849-1
• Reach compliant
• IEC 61508 Standard (2010 route 2
H
version) certied with integrity levels: SIL 2 for HFT = 0
•The valves satisfy all relevant EU and EAC directives
•RoHS compatible
Options
(1)
• Oxygen service pressure limited to 15 bar (220 psi), media temperature limited to +60°C (140°F)
• Explosive atmospheres, ATEX and IECEx compliant
• Medium vacuum service up to 10
-3
mb (10
-3
Torr)
• EN 161/EN 16678 compliant versions (see dedicated catalog pages)
• Pilots (see dedicated catalog pages)
• Large range of switch boxes and digital positioners (see dedicated catalog pages)
• Valve body material composition certicate 3.1
(1)
See Choice of options and accessories (page 13)
ASCO™ Pneumatic Angle and Straight Seat Valves
Visit our website at Emerson.com/ASCO
2
Series
290
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
Specifications (angle seat valves)
Piping
(ISO 6708)
Flow
coefficient
Kv
(Cv)
Pilot
pressure
bar
(psi)
Operating pressure differential
bar (psi)
Actuator
diameter
Dimensions /
Type
(1)
Catalog number
Pipe
size
DN
Air,
inert gas
()
Water, oil,
liquids
()
Steam
≤ 140°C
(≤ 284°F)
()
Thread type
m
3
/h
(gal/min)
(l/min)
Min. Max.
(mm)
(G*) (NPTF)
1” 25
15.5
(18)
258
4.5
(70)
10
(150)
6
(90)
6
(90)
6
(90)
50 02 E290D04R0SA0000 8290D04S0SA0000
5.5
(80)
9
(135)
9
(135)
9
(135)
50 02 E290D04R0SP1600 8290D04S0SP1600
17.7
(20.5)
295
4.5
(70)
10
(150)
10
(150)
10
(150)
10
(150)
63 03 E290D04T0SA0000 8290D04U0SA0000
17.8
(20.6)
296
4.5
(70)
10
(150)
16
(240)
16
(240)
10
(150)
90 04 E290D04X0SA0000 8290D04Y0SA0000
17.7
(20.5)
295
2.8
(45)
10
(150)
6
(90)
6
(90)
6
(90)
63 03 E290D74T0SA0000 8290D74U0SA0000
17.8
(20.6)
296
2.8
(45)
10
(150)
12
(180)
12
(180)
10
(150)
90 04 E290D74X0SA0000 8290D74Y0SA0000
4.5
(70)
25
(360)
25
(360)
10
(150)
90 04 E290D04X0SP1600 8290D04Y0SP1600
1 1/4” 32
25.2
(29.2)
420
4.5
(70)
10
(150)
6
(90)
6
(90)
6
(90)
63 03 E290D05T0SA0000 8290D05U0SA0000
26.2
(30.4)
436
4.5
(70)
12
(180)
12
(180)
10
(150)
90 04 E290D05X0SA0000 8290D05Y0SA0000
25.2
(29.2)
420
2.8
(45)
3
(45)
3
(45)
3
(45)
63 03 E290D75T0SA0000 8290D75U0SA0000
26.2
(30.4)
436
2.8
(45)
7
(105)
7
(105)
7
(105)
90 04 E290D75X0SA0000 8290D75Y0SA0000
1 1/2” 40
38.3
(44.4)
638
4.5
(70)
10
(150)
4
(60)
4
(60)
4
(60)
63 03 E290D06T0SA0000 8290D06U0SA0000
40.4
(46.9)
673
4.5
(70)
8
(120)
8
(120)
8
(120)
90 04 E290D06X0SA0000 8290D06Y0SA0000
40.4
(46.9)
673
2.8
(45)
4
(60)
4
(60)
4
(60)
90 04 E290D76X0SA0000 8290D76Y0SA0000
2” 50
51.4
(59.7)
857
4.5
(70)
10
(150)
2.5
(40)
2.5
(40)
2.5
(40)
63 03 E290D07T0SA0000 8290D07U0SA0000
54.9
(63.7)
915
4.5
(70)
6
(90)
6
(90)
6
(90)
90 04 E290D07X0SA0000 8290D07Y0SA0000
2 1/2” 65
94
(109)
1566
4.5
(70)
10
(150)
2
(30)
2
(30)
2
(30)
90 04 E290D08X0SA0000 8290D08Y0SA0000
NO - Normally open, entry under the disc
3/8” 10
2.8
(3.2)
46
IX (
∗
)
10
(150)
16
(240)
16
(240)
10
(150)
32 01 E290D11P0SA0000 8290D11Q0SA0000
1/2” 15
4.1
(4.7)
68
IX (
∗
)
10
(150)
16
(240)
16
(240)
10
(150)
32 01 E290D12P0SA0000 8290D12Q0SA0000
5.8
(6.7)
96
I (
∗
)
10
(150)
16
(240)
16
(240)
10
(150)
50 02 E290D12R0SA0000 8290D12S0SA0000
II (
∗
)
16
(240)
16
(240)
10
(150)
63 03 E290D12T0SA0000 8290D12U0SA0000
3/4” 20
6.5
(7.5)
108
IX (
∗
)
10
(150)
16
(240)
16
(240)
10
(150)
32 01 E290D13P0SA0000 8290D13Q0SA0000
10.7
(12.4)
178
I (
∗
)
10
(150)
16
(240)
16
(240)
10
(150)
50 02 E290D13R0SA0000 8290D13S0SA0000
II (
∗
)
16
(240)
16
(240)
10
(150)
63 03 E290D13T0SA0000 8290D13U0SA0000
() Ensure that compatibility of materials in contact with uids is veried.
(∗) Minimum pilot pressure varies with differential pressure, see page 12
(1)
For dimensions, see drawing(s) for each construction type on the following page(s).
ASCO™ Pneumatic Angle and Straight Seat Valves
Visit our website at Emerson.com/ASCO
3
Series
290
Specifications (angle seat valves)
Piping
(ISO 6708)
Flow
coefficient
Kv
(Cv)
Pilot
pressure
bar
(psi)
Operating pressure differential
bar (psi)
Actuator
diameter
Dimensions /
Type
(1)
Catalog number
Pipe
size
DN
Air,
inert gas
()
Water, oil,
liquids
()
Steam
≤ 140°C
(≤ 284°F)
()
Thread type
m
3
/h
(gal/min)
(l/min)
Min. Max.
(mm)
(G*) (NPTF)
1” 25
15.5
(18)
258
I (
∗
)
10
(150)
16
(240)
16
(240)
10
(150)
50 02 E290D14R0SA0000 8290D14S0SA0000
17.7
(20.5)
295
II (
∗
)
16
(240)
16
(240)
10
(150)
63 03 E290D14T0SA0000 8290D14U0SA0000
17.8
(20.6)
296
III (
∗
)
16
(240)
16
(240)
10
(150)
90 04 E290D14X0SA0000 8290D14Y0SA0000
1 1/4” 32
25.2
(29.2)
420
II (
∗
)
10
(150)
16
(240)
16
(240)
10
(150)
63 03 E290D15T0SA0000 8290D15U0SA0000
26.2
(30.4)
436
III (
∗
)
16
(240)
16
(240)
10
(150)
90 04 E290D15X0SA0000 8290D15Y0SA0000
1 1/2” 40
38.3
(44.4)
638
II (
∗
)
10
(150)
11
(165)
11
(165)
10
(150)
63 03 E290D16T0SA0000 8290D16U0SA0000
40.4
(46.9)
673
III (
∗
)
16
(240)
16
(240)
10
(150)
90 04 E290D16X0SA0000 8290D16Y0SA0000
2” 50
51.4
(59.7)
857
II (
∗
)
10
(150)
7
(105)
7
(105)
7
(105)
63 03 E290D17T0SA0000 8290D17U0SA0000
54.9
(63.7)
915
III (
∗
)
13
(200)
13
(200)
10
(150)
90 04 E290D17X0SA0000 8290D17Y0SA0000
2 1/2” 65
94
(109)
1566
III (
∗
)
10
(150)
7
(105)
7
(105)
7
(105)
90 04 E290D18X0SA0000 8290D18Y0SA0000
NC - Normally closed, entry above the disc (version recommended for rapid-cycling steam applications)
3/8” 10
2.8
(3.2)
46
X (
∗
)
10
(150)
10
(150)
-
10
(150)
32 01 E290D31P0SA0000 8290D31Q0SA0000
1/2” 15
4.1
(4.7)
68
X (
∗
)
10
(150)
10
(150)
-
10
(150)
32 01 E290D32P0SA0000 8290D32Q0SA0000
5.1
(5.9)
85
V (
∗
)
10
(150)
10
(150)
-
10
(150)
50 02 E290D32R0SA0000 8290D32S0SA0000
6.1
(7.1)
101
VI (
∗
)
10
(150)
10
(150)
-
10
(150)
63 03 E290D32T0SA0000 8290D32U0SA0000
3/4” 20
6.5
(7.5)
108
X (
∗
)
10
(150)
10
(150)
-
10
(150)
32 01 E290D33P0SA0000 8290D33Q0SA0000
10.3
(11.9)
171
V (
∗
)
10
(150)
10
(150)
-
10
(150)
50 02 E290D33R0SA0000 8290D33S0SA0000
11
(12.8)
183
VI (
∗
)
10
(150)
-
10
(150)
63 03 E290D33T0SA0000 8290D33U0SA0000
1” 25
14.6
(16.9)
243
V (
∗
)
10
(150)
10
(150)
-
10
(150)
50 02 E290D34R0SA0000 8290D34S0SA0000
18.4
(21.3)
306
VI (
∗
)
10
(150)
-
10
(150)
63 03 E290D34T0SA0000 8290D34U0SA0000
1 1/4” 32
30.7
(35.6)
511
VI (
∗
)
10
(150)
10
(150)
-
10
(150)
63 03 E290D35T0SA0000 8290D35U0SA0000
31
(36)
516
VII (
∗
)
10
(150)
-
10
(150)
90 04 E290D35X0SA0000 8290D35Y0SA0000
1 1/2” 40
43.9
(50.9)
731
VI (
∗
)
10
(150)
10
(150)
-
10
(150)
63 03 E290D36T0SA0000 8290D36U0SA0000
45
(52.2)
750
VII (
∗
)
10
(150)
-
10
(150)
90 04 E290D36X0SA0000 8290D36Y0SA0000
2” 50
58
(67.3)
966
VI (
∗
)
10
(150)
9
(135)
-
9
(135)
63 03 E290D37T0SA0000 8290D37U0SA0000
59
(68.4)
983
VII (
∗
)
10
(150)
-
10
(150)
90 04 E290D37X0SA0000 8290D37Y0SA0000
2 1/2” 65
94
(109)
1566
VII (
∗
)
10
(150)
10
(150)
-
10
(150)
90 04 E290D38X0SA0000 8290D38Y0SA0000
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
() Ensure that compatibility of materials in contact with uids is veried.
(∗) Minimum pilot pressure varies with differential pressure, see page 12
(1)
For dimensions, see drawing(s) for each construction type on the following page(s).
ASCO™ Pneumatic Angle and Straight Seat Valves
Visit our website at Emerson.com/ASCO
4
Specifications (angle seat valves)
Piping
(ISO 6708)
Flow
coefficient
Kv
(Cv)
Pilot
pressure
bar
(psi)
Operating pressure differential
bar (psi)
Actuator
diameter
Dimensions /
Type
(1)
Catalog number
Pipe
size
DN
Air,
inert gas
()
Water, oil,
liquids
()
Steam
≤ 140°C
(≤ 284°F)
()
Thread type
m
3
/h
(gal/min)
(l/min)
Min. Max.
(mm)
(G*) (NPTF)
Bistable function (version recommended for high fast cycling)
3/8” 10
2.8
(3.2)
46
XII (
∗
)
8
(120)
10
(150)
10
(150)
- 32 01 E290D41P0SA0000 8290D41Q0SA0000
1/2” 15
4.1
(4.7)
68
XII (
∗
)
8
(120)
10
(150)
10
(150)
- 32 01 E290D42P0SA0000 8290D42Q0SA0000
5.8
(6.7)
96
X (
∗
)
8
(120)
10
(150)
10
(150)
- 50 02 E290D42R0SA0000 8290D42S0SA0000
5.8
(6.7)
96
XI (
∗
)
8
(120)
10
(150)
10
(150)
- 63 03 E290D42T0SA0000 8290D42U0SA0000
3/4” 20
6.5
(7.5)
108
XII (
∗
)
8
(120)
10
(150)
10
(150)
- 32 01 E290D43P0SA0000 8290D43Q0SA0000
10.7
(12.4)
178
X (
∗
)
8
(120)
10
(150)
10
(150)
- 50 02 E290D43R0SA0000 8290D43S0SA0000
10.7
(12.4)
178
XI (
∗
)
8
(120)
10
(150)
10
(150)
- 63 03 E290D43T0SA0000 8290D43U0SA0000
1” 25
15.5
(18)
258
X (
∗
)
8
(120)
10
(150)
10
(150)
- 50 02 E290D44R0SA0000 8290D44S0SA0000
17.7
(20.5)
295
XI (
∗
)
8
(120)
10
(150)
10
(150)
- 63 03 E290D44T0SA0000 8290D44U0SA0000
Specifications (straight seat valves)
Piping
(ISO 6708)
Flow
coefficient
Kv
(Cv)
Pilot
pressure
bar
(psi)
Operating pressure differential
bar (psi)
Actuator
diameter
Dimensions /
Type
(1)
Catalog number
Pipe
size
DN
Air,
inert gas
()
Water, oil,
liquids
()
Steam
≤ 140°C
(≤ 284°F)
()
Flange type
m
3
/h
(gal/min)
(l/min)
Min. Max.
(mm)
DIN EN 1092-1
ANSI 150
ASME B16.5
NC - Normally closed, entry under the disc
1/2” 15
4.4
(5.1)
73
4.5
(70)
10
(150)
16
(240)
16
(240)
10
(150)
50 02 T290D02RDSA0000 T290D02SPSA0000
5.5
(80)
10
(150)
25
(360)
25
(360)
10
(150)
50 02 T290D02RDSP1600 T290D02SPSP1600
2.8
(45)
10
(150)
16
(240)
16
(240)
10
(150)
63 03 T290D02TDSA0000 T290D02UPSA0000
4.5
(70)
25
(360)
25
(360)
10
(150)
63 03 T290D02TDSP1600 T290D02UPSP1600
3/4” 20
7.2
(8.3)
120
4.5
(70)
10
(150)
10
(150)
10
(150)
10
(150)
50 02 T290D03RDSA0000 T290D03SPSA0000
5.5
(80)
10
(150)
14
(210)
14
(210)
10
(150)
50 02 T290D03RDSP1600 T290D03SPSP1600
7.2
(8.3)
120
4.5
(70)
10
(150)
16
(240)
16
(240)
10
(150)
63 03 T290D03TDSA0000 T290D03UPSA0000
2.8
(45)
10
(150)
12
(180)
12
(180)
10
(150)
63 03 T290D73TDSA0000 T290D73UPSA0000
4.5
(70)
10
(150)
20
(300)
20
(300)
10
(150)
63 03 T290D03TDSP1600 T290D03UPSP1600
Series
290
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
() Ensure that compatibility of materials in contact with uids is veried.
(∗) Minimum pilot pressure varies with differential pressure, see page 12
(1)
For dimensions, see drawing(s) for each construction type on the following page(s).
ASCO™ Pneumatic Angle and Straight Seat Valves
Visit our website at Emerson.com/ASCO
5
Series
290
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
ASCO™ Pneumatic Angle and Straight Seat Valves
Specifications (straight seat valves)
Piping
(ISO 6708)
Flow
coefficient
Kv
(Cv)
Pilot
pressure
bar
(psi)
Operating pressure differential
bar (psi)
Actuator
diameter
Dimensions /
Type
(1)
Catalog number
Pipe
size
DN
Air,
inert gas
()
Water, oil,
liquids
()
Steam
≤ 140°C
(≤ 284°F)
()
Flange type
m
3
/h
(gal/min)
(l/min)
Min. Max.
(mm)
DIN EN 1092-1
ANSI 150
ASME B16.5
1” 25
11.2
(12.9)
186
4.5
(70)
10
(150)
6
(90)
6
(90)
6
(90)
50 02 T290D04RDSA0000 T290D04SPSA0000
12.1
(14)
201
4.5
(70)
10
(150)
10
(150)
10
(150)
10
(150)
63 03 T290D04TDSA0000 T290D04UPSA0000
12.9
(14,9)
215
4.5
(70)
10
(150)
16
(240)
16
(240)
10
(150)
90 04 T290D04XDSA0000 T290D04YPSA0000
12.1
(14)
201
2.8
(45)
10
(150)
6
(90)
6
(90)
6
(90)
63 03 T290D74TDSA0000 T290D74UPSA0000
12.9
(14,9)
215
2.8
(45)
10
(150)
12
(180)
12
(180)
10
(150)
90 04 T290D74XDSA0000 T290D74YPSA0000
4.5
(70)
25
(360)
25
(360)
10
(150)
90 04 T290D04XDSP1600 T290D04YPSP1600
1 1/4” 32
19
(22)
316
4.5
(70)
10
(150)
6
(90)
6
(90)
6
(90)
63 03 T290D05TDSA0000 T290D05UPSA0000
19.4
(22.5)
323
4.5
(70)
10
(150)
12
(180)
12
(180)
10
(150)
90 04 T290D05XDSA0000 T290D05YPSA0000
19
(22)
316
2.8
(45)
10
(150)
3
(45)
3
(45)
3
(45)
63 03 T290D75TDSA0000 T290D75UPSA0000
19.4
(22.5)
323
2.8
(45)
10
(150)
7
(105)
7
(105)
7
(105)
90 04 T290D75XDSA0000 T290D75YPSA0000
1 1/2” 40
27.3
(31.6)
455
4.5
(70)
10
(150)
4
(60)
4
(60)
4
(60)
63 03 T290D06TDSA0000 T290D06UPSA0000
27.4
(31.7)
456
4.5
(70)
10
(150)
8
(120)
8
(120)
8
(120)
90 04 T290D06XDSA0000 T290D06YPSA0000
27.4
(31.7)
456
2.8
(45)
10
(150)
4
(60)
4
(60)
4
(60)
90 04 T290D76XDSA0000 T290D76YPSA0000
2” 50
39.7
(46)
661
4.5
(70)
10
(150)
2.5
(40)
2.5
(40)
2.5
(40)
63 03 T290D07TDSA0000 T290D07UPSA0000
40.8
(47.3)
680
4.5
(70)
10
(150)
6
(90)
6
(90)
6
(90)
90 04 T290D07XDSA0000 T290D07YPSA0000
2 1/2” 65
65.4
(75.8)
1090
4.5
(70)
10
(150)
2
(30)
2
(30)
2
(30)
90 04 T290D08XDSA0000 T290D08YPSA0000
NO - Normally open, entry under the disc
1/2” 15
4.4
(5.1)
73
I (
∗
)
10
(150)
16
(240)
16
(240)
10
(150)
50 02 T290D12RDSA0000 T290D12SPSA0000
4.4
(5.1)
73
II (
∗
)
16
(240)
16
(240)
10
(150)
63 03 T290D12TDSA0000 T290D12UPSA0000
3/4” 20
7.2
(8.3)
120
I (
∗
)
10
(150)
16
(240)
16
(240)
10
(150)
50 02 T290D13RDSA0000 T290D13SPSA0000
7.2
(8.3)
120
II (
∗
)
16
(240)
16
(240)
10
(150)
63 03 T290D13TDSA0000 T290D13UPSA0000
1” 25
11.2
(12.9)
186
I (
∗
)
10
(150)
16
(240)
16
(240)
10
(150)
50 02 T290D14RDSA0000 T290D14SPSA0000
12.1
(14)
201
II (
∗
)
16
(240)
16
(240)
10
(150)
63 03 T290D14TDSA0000 T290D14UPSA0000
12.9
(14.9)
215
III (
∗
)
16
(240)
16
(240)
10
(150)
90 04 T290D14XDSA0000 T290D14YPSA0000
1 1/4” 32
19
(22)
316
II (
∗
)
10
(150)
16
(240)
16
(240)
10
(150)
63 03 T290D15TDSA0000 T290D15UPSA0000
19.4
(22.5)
323
III (
∗
)
16
(240)
16
(240)
10
(150)
90 04 T290D15XDSA0000 T290D15YPSA0000
() Ensure that compatibility of materials in contact with uids is veried.
(∗) Minimum pilot pressure varies with differential pressure, see page 12
(1)
For dimensions, see drawing(s) for each construction type on the following page(s).
Visit our website at Emerson.com/ASCO
6
Series
290
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
Specifications (straight seat valves)
Piping
(ISO 6708)
Flow
coefficient
Kv
(Cv)
Pilot
pressure
bar
(psi)
Operating pressure differential
bar (psi)
Actuator
diameter
Dimensions /
Type
(1)
Catalog number
Pipe
size
DN
Air,
inert gas
()
Water, oil,
liquids
()
Steam
≤ 140°C
(≤ 284°F)
()
Flange type
m
3
/h
(gal/min)
(l/min)
Min. Max.
(mm)
DIN EN 1092-1
ANSI 150
ASME B16.5
1 1/2” 40
27.3
(31.6)
455
II (
∗
)
10
(150)
11
(165)
11
(165)
10
(150)
63 03 T290D16TDSA0000 T290D16UPSA0000
27.4
(31.7)
456
III (
∗
)
16
(240)
16
(240)
10
(150)
90 04 T290D16XDSA0000 T290D16YPSA0000
2” 50
39.7
(46)
661
II (
∗
)
10
(150)
7
(105)
7
(105)
7
(105)
63 03 T290D17TDSA0000 T290D17UPSA0000
40.8
(47.3)
680
III (
∗
)
13
(200)
13
(200)
10
(150)
90 04 T290D17XDSA0000 T290D17YPSA0000
2 1/2” 65
65.4
(75.8)
1090
III (
∗
)
10
(150)
7
(105)
7
(105)
7
(105)
90 04 T290D18XDSA0000 T290D18YPSA0000
NC - Normally closed, entry above the disc (version recommended for rapid-cycling steam applications)
1/2” 15
3.8
(4.4) 63
V (
∗
)
10
(150)
10
(150)
-
10
(150)
50 01 T290D32RDSA0000 T290D32SPSA0000
VI (
∗
)
10
(150)
-
10
(150)
63 02 T290D32TDSA0000 T290D32UPSA0000
3/4” 20
7.4
(8.5)
123
V (
∗
)
10
(150)
10
(150)
-
10
(150)
50 01 T290D33RDSA0000 T290D33SPSA0000
VI (
∗
)
10
(150)
-
10
(150)
63 02 T290D33TDSA0000 T290D33UPSA0000
1” 25
11.3
(13.1)
188
V (
∗
)
10
(150)
10
(150)
-
10
(150)
50 01 T290D34RDSA0000 T290D34SPSA0000
13.1
(15.1)
218
VI (
∗
)
10
(150)
-
10
(150)
63 02 T290D34TDSA0000 T290D34UPSA0000
1 1/4” 32
19.7
(22.8)
328
VI (
∗
)
10
(150)
10
(150)
-
10
(150)
63 02 T290D35TDSA0000 T290D35UPSA0000
20.9
(24.2)
348
VII (
∗
)
10
(150)
-
10
(150)
90 03 T290D35XDSA0000 T290D35YPSA0000
1 1/2” 40
26.8
(31)
446
VI (
∗
)
10
(150)
10
(150)
-
10
(150)
63 02 T290D36TDSA0000 T290D36UPSA0000
28.6
(33.1)
476
VII (
∗
)
10
(150)
-
10
(150)
90 03 T290D36XDSA0000 T290D36YPSA0000
2” 50
40.3
(46.7)
671
VI (
∗
)
10
(150)
9
(135)
-
9
(135)
63 02 T290D37TDSA0000 T290D37UPSA0000
41.8
(48.4)
696
VII (
∗
)
10
(150)
-
10
(150)
90 03 T290D37XDSA0000 T290D37YPSA0000
2 1/2” 65
66.8
(77.4)
1113
VII (
∗
)
10
(150)
10
(150)
-
10
(150)
90 03 T290D38XDSA0000 T290D38YPSA0000
() Ensure that compatibility of materials in contact with uids is veried.
(∗) Minimum pilot pressure varies with differential pressure, see page: 12
(1)
For dimensions, see drawing(s) for each construction type on the following page(s).
ASCO™ Pneumatic Angle and Straight Seat Valves
Visit our website at Emerson.com/ASCO
7
Congurator - CAD Files
Connection type
E = ISO 228/1 & ISO 7/1
(combination thread, G*)
8 = NPTF (ANSI B 1.20.3)
T = Flange
J = ISO 7/1 «Rc»
Product series
290
Revision letter
D = Initial release
Function
0 = Normally Closed
1 = Normally Open
7 = Normally Closed - Low pilot pressure
3 = Normally Closed - Above the disc
4 = Double Acting (bistable)
P = Normally closed with prol disc
Valve body material
S = Stainless steel body
Y = All 316L
Product selection guide
PRODUCT CODE
E 290 D 0 3 T 0 S A00 00
Options
A00 = Without
PFB = Prepared for signaling box
mounting
(1)
W0B = Without body
(1)
AT1 = ATEX/IECEx 1/21 zones
(1)
AT0 = ATEX/IECEx 0/20 zones
(1)
02S = Oxygen service 15 bar / 60°C
HTP = Saturated steam up to 220°C
LTP = Low temperature down to -60°C
125 = CUTR certication
(EAC Ex 1/21 zones) for Product
STL = Stroke limiter for opening
(1)
TC6 = Test tightness class VI
(1)
VAC = Industrial vacuum 10
-3
mbar
(1)
M31 = Stainless steel valve body material
certicate 3.1
(1)
FB0 = EC 1935-2004 and
FDA CFR 21 material
FEM = Fugitive emission class BH according
to ISO 15848-1
327 = Adaptater kit for pilot 327
WSP = PTFE wiper seal
WSF = FPM piston seal and
steam using up to +184°C / 360°F
P16 = PS > 16 bar (240 psi)
Actuator diameter - Piloting connections
P = 32 mm stainless steel - G 1/8”
Q = 32 mm stainless steel - NPT 1/8”
R = 50 mm stainless steel - G 1/8”
S = 50 mm stainless steel - NPT 1/8”
T = 63 mm stainless steel - G 1/8”
U = 63 mm stainless steel - NPT 1/8”
X = 90 mm stainless steel - G 1/4”
Y = 90 mm stainless steel - NPT 1/4”
G = 50 mm stainless steel - NAMUR plate
(3)
W = 63 mm stainless steel - NAMUR plate
(3)
Z = 90 mm stainless steel - NAMUR plate
(3)
(3)
Solenoid pilot valves, series 551, 3/2 NC:
- Aluminum body, catalog number SCG551A001
- AISI 316L stainless steel body, catalog number SCG551A40
Port type 1-2
0 = Threaded port
D = Flange DIN EN 1092-1 (ISO 7005)
standard (2-way)
P = Flange ANSI standard 150 (2-way)
Nominal diameter
1 = DN10 - 3/8”
2 = DN15 - 1/2”
3 = DN20 - 3/4”
4 = DN25 - 1”
5 = DN32 - 1 1/4”
6 = DN40 - 1 1/2”
7 = DN50 - 2”
8 = DN65 - 2 1/2”
(1)
See “Choice of options and accessories”, pages 13 and 14
Series
290
ASCO™ Pneumatic Angle and Straight Seat Valves
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
Visit our website at Emerson.com/ASCO
8
Repair Kits and Service Parts
Series
290
ASCO™ Pneumatic Angle and Straight Seat Valves
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
Angle seat valve
Ø DN
Spare parts kits no.
Ø DN
Spare parts kits no.
50-63-90 mm 50-63-90 mm
entry under the disc
entry above the disc
Normally Closed
Normally Open +
Double Acting (bistable)
KIT
1/2” 15 M29054935100800 M29054935103500
KIT
1/2” 15 M29054935100100
3/4” 20 M29054935100900 M29054935103600 3/4” 20 M29054935100200
1” 25 M29054935101000 M29054935103700 1” 25 M29054935100300
1 1/4” 32 M29054935101100 M29054935105200 1 1/4” 32 M29054935100400
1 1/2” 40 M29054935101200 M29054935105300 1 1/2” 40 M29054935100500
2” 50 M29054935101300 M29054935105400 2” 50 M29054935100600
2 1/2” 65 M29054935101400 M29054935105500 2 1/2” 65 M29054935100700
Straight seat valve
Ø DN
Spare parts kits no.
Ø DN
Spare parts kits no.
50-63-90 mm 50-63-90 mm
entry under the disc
entry above the disc
Normally Closed Normally Open
KIT
1/2” 15 M29054935100800 M29054935103500
KIT
1/2” 15 M29054935100100
3/4” 20 M29054935100900 M29054935103600 3/4” 20 M29054935100200
1” 25 M29054935101000 M29054935103700 1” 25 M29054935100300
1 1/4” 32 M29054935101100 M29054935105200 1 1/4” 32 M29054935100400
1 1/2” 40 M29054935101200 M29054935105300 1 1/2” 40 M29054935100500
2” 50 M29054935101300 M29054935105400 2” 50 M29054935100600
2 1/2” 65 M29054935101400 M29054935105500 2 1/2” 65 M29054935100700
Visit our website at Emerson.com/ASCO
9
32 mm actuator 50 mm actuator 63 mm actuator 90 mm actuator
NC - Normally closed, entry under the disc
2
1
1
2
2
1
2
1
NO - Normally open, entry under the disc
2
1
1
2
2
1
2
1
NC - Normally closed, entry above the disc
1
2
1
2
1
2
2
1
Bistable function
1
2
1
2
2
1
-
Angle seat valve - View showing the function / actuator / flow direction
Series
290
ASCO™ Pneumatic Angle and Straight Seat Valves
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
Visit our website at Emerson.com/ASCO
10
50 mm actuator 63 mm actuator 90 mm actuator
NC - Normally closed, entry under the disc
2
1
2
1
2
1
NO - Normally open, entry under the disc
2
1
12
2
1
NC - Normally closed, entry above the disc
2
1
12
2
1
Straight seat valve - View showing the function / actuator / flow direction
Series
290
ASCO™ Pneumatic Angle and Straight Seat Valves
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
Visit our website at Emerson.com/ASCO
11
Selection of the minimum pilot pressure
NO - Normally open, entry under the disc
32 mm actuator
50 mm actuator 63 mm actuator
Min. pilot pressure
8
6
4
0
4812
16
(psi)
∆p
26
10
3
10
0
bar
150
120
90
60
P
30
bar
(psi)
0
60 120 180
240
IX
3/4(
20)
3/8(
10)
1/2(
15)
I
8
6
4
0
4812
16
(psi)
∆p
26
10
3/4
1
1/2
(20)
(25)
(15)
3
10
0
bar
150
120
90
60
P
30
bar
(psi)
0
60 120 180
240
∆p
(bar)
II
16
122046810
1/2
3/4
1
1 1/4
(15)
(20)
(25)
(32)
1 1/2
2
(40)
(50)
8
6
4
(psi)
10
2
0
bar
150
120
90
60
P
30
(psi)
0
60 120
180
240
90 mm actuator
Min. pilot pressure
III
1 1/4
1 1/2
1
(32)
(40)
(50)
(65)
(25)
22 1/2
8
6
4
(psi)
10
2
0
bar
150
120
90
60
P
30
∆p
(bar)16
122046810
(psi)
0
60 120
180
240
NC - Normally closed, entry above the disc
32 mm actuator
50 mm actuator 63 mm actuator
Min. pilot pressure
8
6
4
(psi)
10
3
0
bar
150
120
90
60
P
30
X
1/2
3/4
3/8
(15)
(20)
(10)
∆p
(bar)10
20468
(psi)
0
6030 90
120
150
V
3/4
1
1/2
(20)
(25)
(15)
8
6
4
(psi)
10
2
0
bar
150
120
90
60
P
30
∆p
(bar)10
20468
(psi)
0
6030 90
120
150
2,5
VI
1/2
3/4
1
1 1/4
1 1/2
(15)
(20)
(25)
2
(50)
(32)
(40)
8
6
4
(psi)
10
0
bar
150
120
90
60
P
30
∆p
(bar)10
20468
(psi)
0
6030 90
120
150
90 mm actuator
Min. pilot pressure
VII
1 1/4
1 1/2
2
1
(32)
(40)
2 1/2(65)
(50)
(25)
∆p
(bar)10
2046
8
(psi)
0
6030 90
120
150
8
6
4
3
(psi)
10
0
bar
150
120
90
60
P
30
Bistable function
32 mm actuator
50 mm actuator
63 mm actuator
Min. pilot pressure
XII
8
6
4
(psi)
2
0
bar
120
90
60
P
30
∆p
(bar)10
20468
(psi)
0
6030 90
120
150
3/4(
20)
3/8(
10)
1/2(
15)
X
3/4
1
1/2
(20)
(25)
(15)
8
6
4
(psi)
2
0
bar
120
90
60
P
30
∆p
(bar)10
20468
(psi)
0
6030 90
120
150
XI
3/4
1
1/2
(20)
(25)
(15)
8
6
4
(psi)
2
0
bar
120
90
60
P
30
∆p
(bar)10
20468
(psi)
0
6030 90
120
150
Series
290
ASCO™ Pneumatic Angle and Straight Seat Valves
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
Visit our website at Emerson.com/ASCO
12
Choice of options and accessories
Options
NC NO NC -
Actuator diameter
compatibility
(mm)
When a combination of several options are selected
(using the product congurator on our website)
you will be provided with a specic combination code
Fluid entry
under the disc
Fluid entry
under the disc
Fluid entry
above the disc
Bistable
function
32 50 63 90
ATEX/IECEx
• 2/2 valves NC/NO designed for use in potentially explosive atmospheres in accordance
with ATEX-Directive 2014/34/EU
EC type examination certicate no.: LCIE 20 ATEX 3037 X
IECEx Certicate of Conformity no.: IECEx LCIE 20.0025X
• Compliance with the Essential Health and Safety Requirements of the ATEX Directive has
been assured by compliance with European Standards EN ISO 80079-36 and EN ISO 80079-37
• Recommended for applications in the chemical, oil, gas and paint coating industries etc.
AT0
• • • • • • • •
ATEX-Directive 2014/34/EU, category 1
Classification (zones)
Category 1
Dusts Gas
Safety code
IIIA IIIB IIIC IIA IIB IIC
Zone 20 Zone 0
II 1G Ex h IIC T* Ga
II 1D Ex h IIIC T*°C Da
1GD
Metallic
actuator
T*°C T* Ts amb T fluid
300°C T2 80°C 220°C
200°C T3 80°C 149°C
135°C T4 80°C 97°C
100°C T5 70°C 69°C
85°C T6 60°C 57°C
AT1
• • • • • • • •
ATEX-Directive 2014/34/EU, category 2
T*°C = Surface temperature
T* = Temperature class
Ts amb = Ambient temperature
T uid = Fluid temperature
Classification (zones)
Category 2
Dusts Gas
Safety code
IIIA IIIB IIIC IIA IIB IIC
Zone 21 Zone 1
II 2G Ex h IIC T* Gb X
II 2D Ex h IIIC T*°C Db X
2GD
Metallic
actuator
T*°C T* Ts amb T fluid
300°C T2 80°C 220°C
200°C T3 80°C 184°C
135°C T4 80°C 119°C
100°C T5 70°C 80°C
85°C T6 60°C 60°C
Installation
• Valves can be mounted in any position without affecting operation
• Possibility to interchange actuators (sizes/functions) on the same body
• Adjustable actuator enables 360° access to pilot port
• Compatible with ASTM 1, 2 and 3 oils
• Pipe connections (G*) have standard combination thread according to ISO 228/1 and ISO 7/1
• Thread connection (NPTF) has a standard thread according to ANSI B 1.20.3
• Thread connection (Rc) has a standard thread according to ISO 7/1
• Pilot thread connection (G) or (NPT) has a standard thread according to ISO 228/1 or ANSI B1.20.1
• Installation/maintenance instructions in multiple languages are available on our website
Series
290
ASCO™ Pneumatic Angle and Straight Seat Valves
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
Visit our website at Emerson.com/ASCO
13
Choice of options and accessories
Options
NC NO NC -
Actuator diameter
compatibility
(mm)
When a combination of several options are selected
(using the product congurator on our website)
you will be provided with a specic combination code
Fluid entry
under the disc
Fluid entry
under the disc
Fluid entry
above the disc
Bistable
function
32 50 63 90
PFB
• • • - • • • •
Prepared for signaling box mounting
-
• • • - - • • •
See the dedicated catalogue pages
• The signaling box ts on compatible actuators to indicate whether the
valve is open or closed
-
• • • - • • • •
See the dedicated catalogue pages
• Signaling unit with reed switch or magneto-resistive (MR) detectors
for compatible actuators
W0B
• • • • • • • •
Without Body
02S
• • • • • • • •
OXYGEN
Oxygen service
• Special grease and cleaning
• Pressure limited to 15 bar/temperature limited to +60°C
see page 8
• • • • - • • •
Adapter plate for NAMUR pad-mount pilot
• Adaptable sur actionneurs 63 mm, 90 mm et 125 mm
• Stainless steel AISI 316L
• Solenoid pilot valves, series 551, 3/2 NC:
- Aluminum body, catalog number
SCG551A001
- AISI 316L stainless steel body, catalog number
SCG551A409
STL
• - • - - • • •
Stroke limiter for opening
TC6
• • • • • • • •
Test tightness class VI (FCI 70-2)
VAC
• • - - • • • •
Industrial vacuum 10
-3
mbar (FPM disc)
M31
• • • • • • • •
Valve body material composition certicate 3.1
FB0
• • • • • • • •
EC 1935-2004 and FDA CFR 21 material
FEM
• • • • - - • •
Fugitive emission class BH according to ISO 15848-1
327
• • • - - - • •
Adaptation for pilot 327 (1/4”, basic ow)
See dedicated pilot catalog pages
WSP
• • • - • • • •
PTFE wiper seal (for ltered / cleaned medium)
WSF
• • • - • • • •
FPM piston seal
P16
• - - - - • • •
PS > 16 bar (240 psi)
• Available feature
- Not available
Choice of pilots
(For information about pilots, please consult the dedicated catalog pages)
Series
290
ASCO™ Pneumatic Angle and Straight Seat Valves
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
Visit our website at Emerson.com/ASCO
14
Dimensions mm (inches), Weight kg (Lbs)
Congurator - CAD Files
Type Actuator diameter
ØA B C D E ØF G ØH
Weight
(1)
01 32 mm
G* 3/8” mm 102 107.5 96 55 41 40 24 0.6 kg
NPT 3/8” (in) 4.016 4.232 3.780 2.165 1.614 1.575 0.945 1.2 (Lbs)
G* 1/2” mm 108.5 111.5 98 65 41 40 27.5 0.6 kg
NPT 1/2” (in) 4.272 4.390 3.858 2.559 1.614 1.575 1.083 1.3 (Lbs)
G* 3/4” mm 116.5 119 103 75 41 40 32 0.7 kg
NPT 3/4” (in) 4.587 4.685 4.055 2.953 1.614 1.575 1.260 1.5 (Lbs)
(1)
Weight of valve without pilot.
For solenoid pilot valve. see dedicated catalog pages.
TYPE 01
32 mm actuator / Angle seat valve
Fluid entry:
under the disc at 2
above the disc at 1
NC
NO
1
2
1
2
entry
under the disc at 2
NC
entry
above the disc at 1
entry
under the disc at 2
2
1
Series
290
ASCO™ Pneumatic Angle and Straight Seat Valves
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
NC
NO
Bistable
entry under the
disc at 2
2 x 1/8”
orices for piloting
ØA
ØH
ØF
D
C
E
B
G
50°
1
2
1/8”
1/
8
”
Visit our website at Emerson.com/ASCO
15
ØA
ØF
H
E
B
D
C
50°
G
1/8”
1/
8
”
Dimensions mm (inches), Weight kg (Lbs)
Congurator - CAD Files
TYPE 02
50 mm actuator / Angle seat valve
Fluid entry:
under the disc at 2
above the disc at 1
NC
NO
1
2
1
2
Bistable
entry
under the disc at 2
NC
entry
above the disc at 1
entry
under the disc at 2
2
1
entry under the
disc at 2
2 x 1/8”
orices for piloting
Type
Actuator
diameter
ØA B C D E ØF F1 G H
Weight
(1)
02 50 mm
G* 1/2” mm 147 156.5 143 65 65.5 82 47 27 1.3 kg
NPTF 1/2” (in) 5.787 6.161 5.630 2.559 2.579 3.228 1.850 1.063 2.8 (Lbs)
G* 3/4” mm 151.5 160 144 75 65.5 82 47 32 1.4 kg
NPTF 3/4” (in) 5.965 6.299 5.669 2.953 2.579 3.228 1.850 1.260 3.1 (Lbs)
G* 1” mm 161 172.5 152 90 65.5 82 47 41 1.7 kg
NPTF 1” (in) 6.339 6.791 5.984 3.543 2.579 3.228 1.850 1.614 3.8 (Lbs)
(1)
Weight of valve without pilot.
For solenoid pilot valve. see dedicated catalog pages.
Series
290
ASCO™ Pneumatic Angle and Straight Seat Valves
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
F1
NAMUR plate
(NC / NO)
NC
NO
Visit our website at Emerson.com/ASCO
16
Dimensions mm (inches), Weight kg (Lbs)
Congurator - CAD Files
Type
Actuator
diameter
DN
ØA B
C
D E ØF F1 G
ØH ØJ
ISO ANSI ISO ANSI ISO ANSI
02 50 mm
15
mm 17.3 112 215.5 213 168 130 65.5 114 47 95 90 65 60.3
(in) 0.681 4.409 8.484 8.386 6.614 5.118 2.579 4.488 1.850 3.740 3.543 2.559 2.374
20
mm 22.3 122 220 217.5 167.5 150 65.5 124 47 105 100 75 69.9
(in) 0.878 4.803 8.661 8.563 6.594 5.906 2.579 4.882 1.850 4.134 3.937 2.953 2.752
25
mm 28.5 127 233 230.5 175.5 160 65.5 129 47 115 110 85 79.4
(in) 1.122 5.000 9.173 9.075 6.909 6.299 2.579 5.079 1.850 4.528 4.331 3.346 3.126
DN ØA
n x ØK
L M N
P
Weight
(1)
ISO ANSI ISO ANSI ISO ANSI ISO ANSI ISO ANSI
15
mm 17.3 4 x 14 4 x 16 2 1.5 45 34.9 16 13.2 19.8 2.9 2.5 kg
(in) 0.681 4 x 0.551 4 x 0.630 0.079 0.059 1.772 1.374 0.630 0.520 0.778 6.5 5.6 (Lbs)
20
mm 22.3 4 x 14 4 x 16 2 1.5 58 42.9 18 13.2 23 3.8 3.1 kg
(in) 0.878 4 x 0.551 4 x 0.630 0.079 0.059 2.283 1.689 0.709 0.520 0.906 8.4 6.8 (Lbs)
25
mm 28.5 4 x 14 4 x 16 2 1.5 68 50.8 18 14.2 29 4.6 3.9 kg
(in) 1.122 4 x 0.551 4 x 0.630 0.079 0.059 2.677 2.000 0.709 0.559 1.142 10.1 8.5 (Lbs)
(1)
Weight of valve without pilot.
For solenoid pilot valve. see dedicated catalog pages.
TYPE 02
50 mm actuator / Straight seat valve
Fluid entry:
under the disc at 2
above the disc at 1
NC
NO
1
2
1
2
entry
under the disc at 2
NC
entry
above the disc at 1
entry
under the disc at 2
2
1
Series
290
ASCO™ Pneumatic Angle and Straight Seat Valves
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
F1
NAMUR plate (NC / NO)
D
C
ØH
N
N
E
L
L
B
G
n x ØK
ØJ
ØA
=
=
ØF
ØM
P
12
1/8”
1
/8
”
1/8”
NC
NO
Visit our website at Emerson.com/ASCO
17
Dimensions mm (inches), Weight kg (Lbs)
Congurator - CAD Files
TYPE 03
63 mm actuator / Angle seat valve
Fluid entry:
under the disc at 2
above the disc at 1
NC
NO
1
2
1
2
entry
under the disc at 2
NC
entry
above the disc at 1
entry
under the disc at 2
2
1
NAMUR plate
(NC / NO)
Type
Actuator
diameter
ØA B C D E ØF F1 G H
Weight
(1)
03 63 mm
G* 1/2” mm 161.5 171.5 158 65 79.5 95 53 27 1.8 kg
NPTF 1/2” (in) 6.358 6.752 6.220 2.559 3.130 3.740 2.087 1.063 4.0 (Lbs)
G* 3/4” mm 165.5 175 159 75 79.5 95 53 32 1.9 kg
NPTF 3/4” (in) 6.516 6.890 6.260 2.953 3.130 3.740 2.087 1.260 4.2 (Lbs)
G* 1” mm 175 187 167 90 79.5 95 53 41 2.2 kg
NPTF 1” (in) 6.890 7.362 6.575 3.543 3.130 3.740 2.087 1.614 4.9 (Lbs)
G* 1 1/4” mm 195.5 203.5 178.5 110 79.5 95 53 50 2.6 kg
NPTF 1 1/4” (in) 7.697 8.012 7.028 4.331 3.130 3.740 2.087 1.969 5.7 (Lbs)
G* 1 1/2” mm 195 210.5 180.5 120 79.5 95 53 60 3.2 kg
NPTF 1 1/2” (in) 7.677 8.287 7.106 4.724 3.130 3.740 2.087 2.362 7.1 (Lbs)
G* 2” mm 218.5 222.5 187.5 150 79.5 95 53 70 4 kg
NPTF 2” (in) 8.602 8.760 7.382 5.906 3.130 3.740 2.087 2.756 8.8 (Lbs)
(1)
Weight of valve without pilot.
For solenoid pilot valve. see dedicated catalog pages.
Series
290
ASCO™ Pneumatic Angle and Straight Seat Valves
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
ØF
ØA
H
D
C
G
50°
E
B
1/8”
1
/8
”
NC
NO
F1
Visit our website at Emerson.com/ASCO
18
Dimensions mm (inches), Weight kg (Lbs)
Congurator - CAD Files
TYPE 03
63 mm actuator / Straight seat valve
Fluid entry:
under the disc at 2
above the disc at 1
NAMUR plate
(NC / NO)
Type
Actuator
diameter
DN
ØA B
C
D E ØF F1 G
ØH ØJ
ISO ANSI ISO ANSI ISO ANSI
03 63 mm
15
mm 17.3 118 231 228.5 183.5 130 79.5 120 53 95 90 65 60.3
(in) 0.681 4.646 9.094 8.996 7.224 5.118 3.130 4.724 2.087 3.740 3.543 2.559 2.374
20
mm 22.3 128 235 232.5 182.5 150 79.5 130 53 105 100 75 69.9
(in) 0.878 5.039 9.252 9.154 7.185 5.906 3.130 5.118 2.087 4.134 3.937 2.953 2.752
25
mm 28.5 133 248.5 246 191 160 79.5 135 53 115 110 85 79.4
(in) 1.122 5.236 9.783 9.685 7.520 6.299 3.130 5.315 2.087 4.528 4.331 3.346 3.126
32
mm 37.2 143 278 265.5 208 180 79.5 145 53 140 115 100 88.9
(in) 1.465 5.630 10.945 10.453 8.189 7.087 3.130 5.709 2.087 5.512 4.528 3.937 3.500
40
mm 43.1 153 280 267.5 205 200 79.5 155 53 150 125 110 98.4
(in) 1.697 6.024 11.024 10.531 8.071 7.874 3.130 6.102 2.087 5.906 4.921 4.331 3.874
50
mm 54.5 168 298 290.5 215.5 230 79.5 170 53 165 150 125 120.7
(in) 2.146 6.614 11.732 11.437 8.484 9.055 3.130 6.693 2.087 6.496 5.906 4.921 4.752
DN ØA
n x ØK
L M N
P
Weight
(1)
ISO ANSI ISO ANSI ISO ANSI ISO ANSI ISO ANSI
15
mm 17.3 4 x 14 4 x 16 2 1.5 45 34.9 16 13.2 19.8 3.5 3.1 kg
(in) 0.681 4 x 0.551 4 x 0.630 0.079 0.059 1.772 1.374 0.630 0.520 0.778 7.6 6.7 (Lbs)
20
mm 22.3 4 x 14 4 x 16 2 1.5 58 42.9 18 13.2 23 4.3 3.6 kg
(in) 0.878 4 x 0.551 4 x 0.630 0.079 0.059 2.283 1.689 0.709 0.520 0.906 9.5 7.9 (Lbs)
25
mm 28.5 4 x 14 4 x 16 2 1.5 68 50.8 18 14.2 29 5.0 4.3 kg
(in) 1.122 4 x 0.551 4 x 0.630 0.079 0.059 2.677 2.000 0.709 0.559 1.142 11.1 9.5 (Lbs)
32
mm 37.2 4 x 18 4 x 16 2 1.5 78 63.5 18 15.8 32.5 6.9 5.4 kg
(in) 1.465 4 x 0.709 4 x 0.630 0.079 0.059 3.071 2.500 0.709 0.622 1.280 15.1 11.9 (Lbs)
40
mm 43.1 4 x 18 4 x 16 3 1.5 88 73 18 17.4 36.9 8.0 6.7 kg
(in) 1.697 4 x 0.709 4 x 0.630 0.118 0.059 3.465 2.874 0.709 0.685 1.451 17.5 14.8 (Lbs)
50
mm 54.5 4 x 18 4 x 19.1 3 1.5 102 92.1 20 19 42.5 10.7 9.7 kg
mm 2.146 4 x 0.709 4 x 0.752 0.118 0.059 4.016 3.626 0.787 0.748 1.673 23.6 21.3 (Lbs)
(1)
Weight of valve without pilot.
For solenoid pilot valve. see dedicated catalog pages.
NC
NO
1
2
1
2
entry
under the disc at 2
NC
entry
above the disc at 1
entry
under the disc at 2
2
1
Series
290
ASCO™ Pneumatic Angle and Straight Seat Valves
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
F1
1
/8
”
1/8”
G
B
ØM
P
21
N
L
E
D
C
ØH
=
=
ØA
ØJ
n x ØK
ØF
1/8”
N
L
NC
NO
Visit our website at Emerson.com/ASCO
19
Dimensions mm (inches), Weight kg (Lbs)
Congurator - CAD Files
TYPE 04
90 mm actuator / Angle seat valve
Fluid entry:
under the disc at 2
above the disc at 1
NC
NO
1
2
1
2
entry under the
disc at 2
NC
entry above the
disc at 1
entry under the
disc at 2
2
1
NAMUR plate
(NC / NO)
Type
Actuator
diameter
ØA B C D E ØF F1 G H
Weight
(1)
04 90 mm
G* 1” mm 193 205.5 185 90 108 126 72 41 3.3 kg
NPTF 1” (in) 7.598 8.091 7.283 3.543 4.252 4.961 2.835 1.614 7.2 (Lbs)
G* 1 1/4” mm 214 221.5 196.5 110 108 126 72 50 3.7 kg
NPTF 1 1/4” (in) 8.425 8.720 7.736 4.331 4.252 4.961 2.835 1.969 8.1 (Lbs)
G* 1 1/2” mm 213.5 228.5 198.5 120 108 126 72 60 4.3 kg
NPTF 1 1/2” (in) 8.406 8.996 7.815 4.724 4.252 4.961 2.835 2.362 9.4 (Lbs)
G* 2” mm 237 240.5 205.5 150 108 126 72 70 5 kg
NPTF 2” (in) 9.331 9.469 8.091 5.906 4.252 4.961 2.835 2.756 11.2 (Lbs)
G* 2 1/2” mm 265.5 261.5 218 190 108 126 72 87 7.2 kg
NPTF 2 1/2” (in) 10.453 10.295 8.583 7.480 4.252 4.961 2.835 3.425 15.8 (Lbs)
(1)
Weight of valve without pilot.
For solenoid pilot valve. see dedicated catalog pages.
Series
290
ASCO™ Pneumatic Angle and Straight Seat Valves
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
F1
1/4”
1/4”
G
ØF
D
C
ØA
H
E
B
50°
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20
Dimensions mm (inches), Weight kg (Lbs)
Congurator - CAD Files
TYPE 04
90 mm actuator / Straight seat valve
Fluid entry:
under the disc at 2
above the disc at 1
Type
Actuator
diameter
DN
ØA B
C
D E ØF F1 G
ØH ØJ
ISO ANSI ISO ANSI ISO ANSI
04 90 mm
25
mm 28.5 152 262 259.5 204.5 160 108 152 72 115 110 85 79.4
(in) 1.122 5.984 10.315 10.217 8.051 6.299 4.252 5.984 2.835 4.528 4.331 3.346 3.126
32
mm 37.2 162 291 278.5 221 180 108 162 72 140 115 100 88.9
(in) 1.465 6.378 11.457 10.965 8.701 7.087 4.252 6.378 2.835 5.512 4.528 3.937 3.500
40
mm 43.1 172 293.5 281 218.5 200 108 172 72 150 125 110 98.4
(in) 1.697 6.772 11.555 11.063 8.602 7.874 4.252 6.772 2.835 5.906 4.921 4.331 3.874
50
mm 54.5 187 311.5 304 229 230 108 187 72 165 150 125 120.7
(in) 2.146 7.362 12.264 11.969 9.016 9.055 4.252 7.362 2.835 6.496 5.906 4.921 4.752
65
mm 70.3 217 346.5 344 254 290 108 217 72 185 180 145 139.7
(in) 2.768 8.543 13.642 13.543 10.000 11.417 4.252 8.543 2.835 7.283 7.087 5.709 5.500
DN ØA
n x ØK
L M N
P
Weight
(1)
ISO ANSI ISO ANSI ISO ANSI ISO ANSI ISO ANSI
25
mm 28.5 4 x 14 4 x 16 2 1.5 68 50.8 18 14.2 29 6.1 5.4 kg
(in) 1.122 4 x 0.551 4 x 0.630 0.079 0.059 2.677 2.000 0.709 0.559 1.142 13.4 11.9 (Lbs)
32
mm 37.2 4 x 18 4 x 16 2 1.5 78 63.5 18 15.8 32.5 8 6.5 kg
(in) 1.465 4 x 0.709 4 x 0.630 0.079 0.059 3.071 2.500 0.709 0.622 1.280 17.6 14.4 (Lbs)
40
mm 43.1 4 x 18 4 x 16 3 1.5 88 73 18 17.4 36.9 9 7.8 kg
(in) 1.697 4 x 0.709 4 x 0.630 0.118 0.059 3.465 2.874 0.709 0.685 1.451 19.8 17.1 (Lbs)
50
mm 54.5 4 x 18 4 x 19.1 3 1.5 102 92.1 20 19 42.5 11.7 10.7 kg
(in) 2.146 4 x 0.709 4 x 0.752 0.118 0.059 4.016 3.626 0.787 0.748 1.673 25.8 23.5 (Lbs)
65
mm 70.3 8 x 18 4 x 19.1 3 1.5 122 104.8 22 22.2 59 16.4 16.6 kg
(in) 2.768 8 x 0.709 4 x 0.752 0.118 0.059 4.803 4.126 0.866 0.874 2.323 36.2 36.5 (Lbs)
(1)
Weight of valve without pilot.
For solenoid pilot valve. see dedicated catalog pages.
Series
290
ASCO™ Pneumatic Angle and Straight Seat Valves
01534GB-2021/R01
Availability, design and specications are subject to change without notice. All rights reserved.
F1
1
/
4
”
1/4”
G
B
D
C
ØH
N
L
N
L
E
=
=
ØA
ØJ
n x ØK
ØF
ØM
P
2
DN65 - ISO
(EN 1092-1)
ØJ
n x ØK
ØA
=
=
NAMUR plate
(NC / NO)
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21
