Power Station Gate Valve
Introduction:
Power station gate valve applicable medium on the pipelines of petroleum, chemical industry, thermal power station and other working conditions with working temperature of – 29 ~ 570 ℃. Applicable media: water, oil, steam, etc. Operation modes include: manual, gear drive, electric, etc.
Feature:
1.Operation methods : manual , gear , electric , pneumatic , please describe the method as ordered. 2.High and middle pressure flanged gate vave is applicable to various of working pipelines such as petroleum , chemical phamacy , fertilizer , power station and city construction accessory with nominal pressure PN 1.6-32 MPa and P54/100V-P57/170V, working temperature ≤540℃( In which P57/17OV working pressure 570℃) to shut off or connect pipeline medium . Applicable medium : water , ol product , steam , acdic service etc .
3.It complies with advanced standards at home or abroad as required , having reliable sealing ablity . good perfomance and beautiful shape .
4.It follows Ferric aloy or satellite Co hard aloy overlay for wedge , seat sealing face , with anti – wearing , high temperature resistant , corosion resistant , ani – scratching and long duration .
5.It adapts flexible wedge with low friction and has rotary bearing and push bearing for middle and large size with flexible switch – of and easy closing .
6.The stem has good corrosion resistant , ani – scratching and anti – wearing after material adjustment and surface nitrogenization .
7.It may use al kinds of flange fitings standard and sealing type to meet any project need and end – user ’ s requirements ,
8.With complete range of body material , the packing and gasket may choose the reasonable type according to actual working condition or customers.
Parameter:
Drawing:
