Swing Check Valve PN10-PN63

Swing check valve is suitable for nominal pressure 1.0MPa~6.3MPa ; Nominal diameter DN15~600mm, it is used to prevent backflow of medium. With different materials (WCB, cf8 (m), cf3 (m), 1gr5mo, 15crmo1v), it can be applied to water, steam, oil, nitric acid, acetic acid, strong oxidizing medium and urea. Mainly used in petroleum, chemical, pharmaceutical, chemical fertilizer, electric power and other pipelines.

【Size Range】: 2”-24”(DN50-DN600)

【Pressure】: PN16, PN25,PN40,PN63

【Body Materials】: Cast iron,ductile iron

【Disc Materials】: Cast iron,Ductile iron+Brass/Ductile +NBR

【Stem Materials】: Brass,SS