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Air Actuators

The LBV3-LA (3”) and LBV4-LA (4”) butterfly valves are machined to be fitted with either a double acting or spring return pneumatic actuator.

The LBV3-LA, LBV4-LA and pneumatic actuators can be purchased separately or as part of a ‘Z-Kit’, which includes a 3” or 4” machined butterfly valve and either a double acting or spring return air actuator, plus mount kit. These Z-kits are supplied unassembled.

These actuated butterfly valves can be operated in conjunction with a manifold (DM104) or a product transfer pipe.

  • Double acting or spring return air actuators available.
  • High performance in a compact design.
  • High torque value.

Air Actuator (LBV-AA)
Dimensions
172.6mm x 105.2mm x 82.7mm.

Supply Pressure Air
250 kPa - 800 kPa.

Temperature
-10°C to 80°C.

Minimum pressure to actuate
2.5 bar to open and close (providing 14Nm of
torque).

Weight
1.99kg.

Spring Return Actuator (LBV-AASR)
Dimensions
242.0mm x 136.9mm x 109.2mm.

Supply Pressure
450 kPa - 800 kPa.

Temperature
-10°C to 80°C.

Minimum pressure to actuate
4.5 bar.

Weight
4.4 kg.
 

LBV-AA: Air Actuator.

LBV-AASR: Spring Return Air Actuator.

LBV3-LA: 3” machined butterfly valve.

LBV3-AAZ: 3” Butterfly Valve & Air Actuator.

LBV3-AASRZ: 3” Butterfly Valve & Spring Return Actuator. (not suitable for use with 4" manifold systems).

LBV4-LA: 4” machined butterfly valve.

LBV4-AAZ: 4” Butterfly Valve & Air Actuator.

LBV4-AASRZ: 4” Butterfly Valve & Spring Return Actuator.

BF3: 75mm TTMA aluminium flange (also available in mild & stainless steels).

0656: 75mm TTMA NBR cork gasket.

4287: 75mm TTMA Klingerite gasket.

0656V: 75mm TTMA Viton gasket.

BF4: 100mm TTMA aluminium flange (also available in mild & stainless steel).

0657V: 100mm TTMA Viton gasket.

4248: 100mm TTMA Klingerite gasket.

 

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