Outside screw and yoke(OS&Y),bolted bonnet single wedge,fully guided renewable seat rings yoke integral with bonnet,rising stem and non-rising handwheel,SW(socket-welding) ends,SC(screwed) ends,BW(buttwelding) ends,flanged ends.
Forged steel gate valve,Size:1/2"~2"(DN15~DN50),Class:150~800,Material:A105,304,316,Temperture ℃ 0~425,Applied standard:API 602,API 598,ANSI B16.34,ANSI B16.10,B16.25,MSS SP-84,
Flange teyp:RF,RTJ,BW,SW,NPT,Structure:Forged,Operation:Manual,Pneumatic,Electric,Suitable Medium:water,steam,oil,acids.
A Member Unit of SinoPec
A Member Unit of PetrolChina
A Member Unit of CSPC
Manufacturing License of Special Equipment