high pressure and high temperature power station gate valve

Specifications 1.Full port,outside screw and yoke

2.Bolted bonnet

3..Butt-welding ends

4.Flange ends

5.Available with gear operator

 high pressure and high temperature power station gate valve :       Y.CREATE   The  high pressure and high temperature power station gate valve , also known as the power station valves, mainly  are applied to the piping of the various systems of the fire station to cut off or connected to the media. Suitable medium: water, steam and other  non-corrosive media.Power plant valves are characterized by the high temperature and pressure.The unique  self-sealing design make the valve have the more reliable seal.    Specifications Product Size: 2" ~ 12" ,DN50~DN300 Rating: 900LB ~ 2500LB,PN10~PN32 Material:Carbon steel, Stainless steel, Alloy steel, like A216 WCA/WCB/WCC,A217 WC6/WC9/C5/C12,A351 CF8/CF8M/CF3CF3M/CF8C,A352 LCA/LCB/LCC/LC1,A105,A182,F6a/F304/F316/F304L/316L/F321/F347/ F11/F22/F5/F91,A350 LF2/LF1,EN125161.0619,1.4408,1.4404,1.4021,1.4571,1.4541,1.4462 etc.                                                          Materials of main parts:  

Name of part	Material
Body/bonnet	A216-WCB	A217-WC6	A352-LCB	A351-CF8M
Wedge	A182-WCB	A217-WC6	A352-LCB	A351-CF8M
Stem	A182-F6a	A182-F11	A182-F6a	A182-F316
Packing	Flexible graphite			PTFE
Gasket	18-8 Flexible graphite
Screw	A193-B7	A193-B7	A193-B7M	A193-B8
Suitable temperature	-29~425°C	-29~550°C	-46~350°C	-40~200°C
Suitable medium	Water, oil, steam	Stem, oil	Propane, ethene	Nitric acid