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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