The three-piece bolted body comes apart for access to internal components without unthreading pipe connections and removing the valve from your line. Their ball-valve design allows these valves to achieve higher flow rates than other air-driven valves. They operate on compressed air to automatically start and stop flow. You must control the air to the actuator using either the included electric pilot valve or a manual on/off valve (not included). These valves require a minimum pressure drop between the inlet and the outlet for operation; the upstream pressure must be greater than the downstream pressure. Body is 316 stainless steel for excellent corrosion resistance. All valves have a visual flow indicator on the top of the actuator that shows whether the valve is open or closed.
Pressure: PN16
Size: DN15 to DN300
Ball Material: Stainless steel 304 or 316
Seal Material Available:EPDM/PTFE/NBR/VITON
Actuator Housing Material: Aluminum
Actuator Type: Spring return and double acting
Upgrade: Solenoid valve, air filter, limit switch
End connection: BSPT/BSPP/NPT
Valve body can be three-way: T type or L type ball core for choose from
Actuators to reach automatic operation: pneumatic stainless steel actuator (vertical type), pneumatic aluminum actuator (horizontal type), and electric actuator.
NC operated: normally closed (fail closed)---air to open, spring to close
NO operated: normally open (fail open)---air to close, spring to open
AA operated: double acting---air to open, air to close
Valve intelligent control: position sensor, air filter, solenoid valve and C-top controller