DIN 3352 F4 F5 Non-rising Stem Metal Seated Gate Valve

DIN 3352 F4Non-Rising Stem Metal Seated Gate Valve Type B
No. ： Fig.Z4514B
Design Std： DIN3352
Face to Face： DIN3202-F4
Flange Std： EN1092 PN10
Testing Std： ISO5208
Huihua Valve Industry Co. Was founded in May 2000. Its predecessor is Jinjun Butterfly Valve Factory, it is a professional manufacturer majoring in research and development, design, production, distribution and service. Huihua Valve Industry Co. Can design as to ANSI in America, JIS in Japan, DIN in Germany, BS in Britain, NF in France, Australia, GB in China etc. And produce "Hiwa" wafer type, lug type, flanged resilient butterfly valve, resilient gate valve, cast iron gate valve, globe valve, check valve, ball vale, Y strainer and so on, the operation can be supplied lever, gear, pneumatic, dynamoelectric, also we can supply special material and sealing structure to insure the sealing, anticorrosion, antifriction and safety under different pressure, temperature, medium and the valves can be used in many industries, such as petroleum, chemical, metallurgy, electric power etc. Then they can meet the customers different requirements for specification.