DN400 Gate Valve, Non Rising Stem

Design standard: DIN 3352.
Body material:  WCB.
Nominal diameter: DN400.
Pressure: PN25.
End connection: RF.
Face to face: EN 558-1.
Working temperature: -29℃~+425℃. 
Test and inspection: API 598.

Body Material: Carbon steel, Stainless steel, Alloy steel. 
Normal diameter: 1/2"~60" (DN15~DN1500).
End connection: BW, Flanged.
Pressure range: 150lbs~2500lbs(PN16~PN420).
Operation: Handwheel, Gearbox, Electric, Pneumatic, Electro hydraulic actutor, Gas over oil actuator.
Working temperature: -46℃~+560℃.