Pneumatic With Manual Gate Valve Z641H
Product Overview of Pneumatic With Manual Gate Valve Z641H:Product model: Z641HNominal diameter: DN50~800mmNominal pressure: PN1.6~4.0MPaAmbient temperature: Standard :-20~80℃Body material: carbon steel (C), stainless steel (P4, P6)Design basis: GB standard, ANSI standardDesign standard: GB/12237, ANSI B16.34Struc...