Pneumatic Butterfly Valve with Limit Switch Box and Filter

This pneumatic bbutterfly valve include several parts: A pneumatic actuator and a butterfly valve, a limit switch box. And a filter and a handwheel. Acturally, we are a manufacturer of pnemautic actuators and all kinds of valves and relevant accessories.

Specification of the pneumatic actuator
1. Body material: Stainless steel
2. DA50
3. Can swift 90 degree with the error rang (-4~+4)degree
4. Gas pressure: 0.2Mpa~0.8Mpa
5. Action Method: DA&SR
6. Connection: NAMUR standard

Specification of butterfly valve
1. Diameter: DN40
2. Material: Stainless steeel
3. Temp: -45° ~+150°ree
4. Spool material: WCB, SUS304, SUS316, SUS316L
5. Seat material: P. TFE, R. TFE, C. TFE
6. Leakage allowed: ANSI CLASS VI or NONE