"

亚博体亚博专业买球拥有全球最顶尖的原生APP,每天为您提供千场精彩体育赛事,亚博体亚博专业买球更有真人、彩票、电子老虎机、真人电子竞技游戏等多种娱乐方式选择,亚博体亚博专业买球让您尽享娱乐、赛事投注等,且无后顾之忧!

"
Resource Center | Supplier Management | Supplier Apply | 中文/English

GP Series (Parallel Slide Gate Valve)

Product overview

Neway parallel slide gate valves are designed with positional seal, using the line pressure as a sealing force. The compressed spring between the two closure members provides an initial seal during low pressure conditions. The increasing line pressure will push the closure members with higer forces aginst each other which creates the primary seal. The higher the medium pressure, the better the sealing performance. Therefore this valve type is widely used in high pressure and high temperature services such as steam and feedwater.

Size: NPS 1/2"~36"(DN15~DN900)
Pressure Class:300~2500(PN25~PN420)
Body material:Carbon steel, Alloy steel, Duplex stainless steel
End connection:RF, BW, RTJ
Operation:Manual, Pneumatic, Electric,Hydraulic

亚博体亚博专业买球