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.
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.
