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735
Fourteen
SERVO ASSISTED - TYPE WA
NORMALLY CLOSED
PART NUMBER PORT SIZE ORIFICE
SIZE
KV**
PRICE
AVWA3Q13
3/8”
13 mm 3.6 m3/h
£255.08
AVWA4Q13
1/2”
13 mm 4.2 m3/h
£255.08
9710
SOLENOID VALVES
SPECIFICATIONS
Ambient temperature
-20°C to +55°C (-4°F to +131°F)
Fluid temperature
-10°C to +80°C (+14°F to +176°F)
Viscosity
Max. 12 Cst. 2°E
Coil voltage
24v DC, 24v, 110v and 230v 50Hz
Voltage tolerance
± 10%
Duty cycle
100% continuous rating
Protection class
IP65 to DIN 40050 with correctly
assembled connectors
Operating speed
Max. 200 cycles per min
MATERIALS
Body
Brass
Inner parts
Stainless steel
Seal
Viton
DESCRIPTION
Servo acting solenoid valves for on-off control of non-aggressive fluid, air,
oil or water, compatible with materials of construction. Minimum pressure
drop of 0.2 bar required to ensure satisfactory operation. For use in
explosive atmospheres.
Max. Operating
Pressure
AVWA3Q13
16 bar
AVWA4Q13
16 bar
SERVO ASSISTED NORMALLY CLOSED - BRASS - EExm 11T4
**Kv Measured in m3/h
Water at 1 bar Pressure drop
DESCRIPTION
Pneumatically operated angled seat process valve for the on-off control of
water, steam, air and oil with anti-water hammer technology. Flow direction
below the seat. High flow rate due to the angle seat configuration.
Anti-water hammer feature with fluid entry below the seat. Electrical
operation is easy with the addition of a solenoid pilot. Universal mounting -
any mounting orientation is acceptable. Stainless steel body and corrosion
resistant actuator, and self adjusting internal seals for long life.
SPECIFICATIONS
Ambient temperature
-20°C to +55°C (-4°F to +131°F)
Fluid temperature
-10°C to +80°C (+14°F to +176°F)
Viscosity
37Cst 3°E
MATERIALS
Body
Stainless steel AISI 316
Seal
PTFE
Max. Operating
Pressure
AV21IA4T15GC2
16 bar
AV21IA5T20GC2
10 bar
AV21IA6T25GC2
10 bar
AV21IA7T32GC2
7 bar
AV21IA8T40GC2
4.5 bar
AV21IA9T50GC2
3 bar
PNEUMATICALLY OPERATED NORMALLY CLOSED - STAINLESS STEEL
PNEUMATICALLY OPERATED
TYPE 21IA
NORMALLY CLOSED
PART NUMBER PORT SIZE ORIFICE
SIZE
KV
PRICE
AV21IA4T15GC2
1/2”
15 mm 80 L/min
£247.15
AV21IA5T20GC2
3/4”
20 mm 150 L/min
£324.60
AV21IA6T25GC2
1”
25 mm 190 L/min
£387.45
AV21IA7T32GC2
1 1/4”
32 mm 340 L/min
£481.75
AV21IA8T40GC2
1 1/2”
40 mm 430 L/min
£544.55
AV21IA9T50GC2
2”
50 mm 520 L/min
£649.30
9710
When ordering
state voltage
required
Coils to be ordered
separately
Normally open
and double
acting options
are available on
request