Explosion-proof Pressure Balance Diaphragm Pneumatic Control Valve

Design standard: DIN 3356. 

Body material: A216 WCB. 

Nominal diameter: DN50. 

Pressure: PN64. 

End connection: RF. 

Face to face: DIN 3202. 

Working temperature:-20℃~+350℃.  

Mode of operation: Diaphragm Type Actuator Operated. 

Test and inspection: DIN3230, EN12266-1. 

Finished Surface: Painting.

Standards: API, ANSI, BS, DIN, JIS and GOST.

Body Material: Carbon steel, Stainless steel, Alloy steel.  

Normal diameter: 1/2"~24" (DN15~DN600). 

End connection: BW, Flanged

Pressure range: CL150~CL600 (PN16~PN100). 

Operation: Handwheel, Gearbox, Electric, Pneumatic, Self-acting.

Working temperature: -46℃~+560℃.