Flat gate valve for Class150 ~ 900/PN1.0 ~ 16.0MPa, work temperature -29 ~ 121 ℃ oil, gas, water, oil and other pipes on the road for the cut-off or pipe connected to the media
 
 
◆ Product Features
1, valve seats, the use of O-ring seal and power to impose pretightening floating valve seat structure, so that import and export of two-way valve sealing plate; and the structure of the headstock moment only the ordinary valve 1 / 2, can easily On, Off Valve
2, in full, the channel smoothing for the straight line flow resistance coefficient is extremely small, no pressure loss, leading to pipeline cleaning Didesmococcus
3, with a capacity of self-sealing packing structure, without regular adjustment, On, Off is extremely lightweight, and reliable seal, filler Department letter sealed with grease injection of auxiliary structures, absolutely reliable sealing performance, the real zero leakage; solve a common Valve packing leakage of the most vulnerable to the ills
4, plate gate valve to close automatically removed when the high pressure cavity to ensure that the use of safety
5, all-closed structure, protective properties, and can adapt to all requirements