Cast Steel Wedge Gate Valve Specifications
Design:
API 600: Bolted Bonnet Steel Gate Valve for Petroleum and Natural Gas Industries
BS 1414: Specification for Steel Wedge Gate Valves (Flanged and Butt-welding Ends) for the Petroleum, Petrochemical and Allied Industries
DIN3352: Bolted Bonnet Steel Gate Valve for Petroleum and Natural Gas Industries
Connection: ASME B16.34 Valves Flanged, Threaded and Welding Ends
Flange: ASME B16.5 Pipe Flanges and Flanged Fittings: NPS 1/2 through 24
ASME B16.47 Series A Large Diameter Steel Flanges: NPS 26 Through NPS 60 Metric/Inch Standard
Butt Weld: ASME B16.25 Buttwelding Ends
Face to face: ASME B16.10 Face to Face and End to End Dimensions of Valves
MSS SP-25 Standard Marking System for Valves, Fittings, Flanges and Unions
BB, OS&Y: Bolt Bonnet, Outside screw and Yoke
Size Range: 2inch -- 40inch / DN50-- DN1000
Pressure rating: ANSI Class150LB-- 2500LB / PN16-- PN100
Materials:
Carbon Steel: ASTM A105, ASTM A216 WCB, ASTM A217 WC6, ASTM A217 WC9, ASTM A217 C5, ASTM A217 C12, ASTM A217 C12A
Stainless Steel: ASTM A351 CF8, ASTM A351 CF8M, ASTM A351 CF3, ASTM A351 CF3M, ASTM A351 CM8, ASTM A890 GR4A, ASTM A890 GR6A
Operation: Handwheel, Gearbox, Electric actuator, Pneumatic actuator, hydraulica actuator
Test: API598.
Report: CHEMICAL ANALYSIS OF MATERIAL CERTIFAICATE EN 10204 3.1B
Applicable standards:
Steel gate valves, API 600 / API 6D
Steel gate valves, ISO 10434 / ISO 14313
Steel valves, ASME B16.34
Face to face, ASME B16.10
Flanges end, ASME B16.5
Buttwelding ends, ASME B16.25
Inspection and test, API 598 / API 6D
Design description:
Full port design
Ol&y, outside screw and yoke
BB, Bolted bonnet
Flexible wedge, fully guided
Choice of solid or split wedge
Zhejiang Galaxy Machinery Manufacture Co., Ltd., which is established in 1987, mainly deals in manufacturing and exporting of various kinds of petroleum machinery equipments and valves. We have 2 big workshops, one is especially for petroleum machinery equipements for manufacturing air-eliminator dispenser vane pumps, emergency shut-off valves, automatic nozzles; The other one is especially for valves, such as ball valves, gate valves, globe valves, check valves, and plug valves.
We are the ISO9001 certificated factory. All our production process are accord with the international quality standard. Allour products passed CE, and API. High quality and excellent after-sales service have made our products getting good market nearly in every part of the world, such as the USA, Australia, Africa, Germany, Singapore, India, Norway, Saudi Arabia, Kuwait, and Lebanon. With years of export experience, for valves we are good at manufacturing at such standards as GB, DIN, ANSI, BS, AS, JIS, ISO, and API. We can make orders as per clients' special requirements.
OEM/ODM is available for us.
"Galaxy's quality, forever guarantee", we welcome all clients visit our Co. And cooperate with us, we wish to achieve the win-win cooperation by joint efforts. Welcome to our factory any time at your convenience.
