ZJHP moves the single-seat regulating valve is composed by the air operated multi-springs thin film implementing agency and the low single-seat valve, the new implementing agency highly low, the weight light.simple, the new valve body structure compact the miscarriage is unobstructed, has the great discharge coefficient.This product operation stable, has the reliable movement characteristic the small valve seat divulges, the precise discharge characteristic,is spacious may adjust characteristic and so on. It will certainly by the unique merit to obtain the high grade control effect in the widespread application.

Pneumatic Control Valve

- Type:Unbalance plug type

- Size:20-200mm

- Pressure:PN1.6、4.0、6.3、10.0MPa;JS10K、16K、20K、40K;Class 150、300、600Lb

- Body material:WCB、WC6、WC9、LCB、CF8、CF8M、CF3M 

- Body connection：Flanged type，Weiding type，SW，BW(65-200mm)

- Trim type：Top guided single seat plunger type plug, Separate cage

- Bonnet：Standardtype:-291-46-+230℃，Fin-extension type:+230-+538℃，Long extension type:-196--46C，

  Bellow seal type(pressedorwelded)

- Gland type：Bolt pressing type

- Packing：V-shape PTFE packing, graphite packing each material's oporating pressure -temperature limitation.