China (Mainland)
Address:No.3437,Yongqiang Avenue,Longwan District,Wenzhou,Zhejiang,China
Contact:Crystal Chen
Tel:0086-577- 86916977
Fax:0086-577-86910555
Type:Manufacturers
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1.Specifications: Size:2"-32" or DN50-DN1000 Pressure: Class150-2500LB or PN16-PN250 or 10K-40K Material:WCB, WCC, LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M,etc. Design & Manufacture Std.: API600, ASME B16.34, API6D, BS5351 Face to Face Std.: ASMEB16.10 (JISB2002),API 6D, DIN3202, ASME B16.25 End Connection Std.: ASME B16.5,ASME B16.47, JISB2212-JISB2214, DIN2543-2550,ASME B16.34 Test Standard: ISO5208, API598 (JISB2003), API 6D, BS 6755 Structure Type: Short Pattern,Regular Pattern,Venturi Pattern,Full Bore Pattern Operated way: Handwheel, Gear, Pneumatic, Electric Actuator
2.Abstract: A gate valve, also known as a sluice valve, is a valve that opens by lifting a round or rectangular gate/wedge out of the path of the fluid. The distinct feature of a gate valve is the sealing surfaces between the gate and seats are planar. The gate faces can form a wedge shape or they can be parallel. Gate valves are sometimes used for regulating flow, but many are not suited for that purpose, having been designed to be fully opened or closed. When fully open, the typical gate valve has no obstruction in the flow path, resulting in very low friction loss.
3.Features: Rising stem resilient gate valve has general resilient seated gate valves advantage and at the same time can show the valves opening directly.It can open or close liable and quickly so is widely used in fire protection and industry system Generally the valve is installed in high position to the ground. |
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