ASME B16.34 GATE VALVE CASTING STEEL MATERIAL WCB RF FLANGE 300LB

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ASME B16.34 GATE VALVE CASTING STEEL MATERIAL WCB RF FLANGE 300LB Technical parameters and characteristics: - - - - Product type | Switch valve | Product description | Wedge resilient gate valve | Model | Z40H-gate valve | Nominal diameter | 260(50mm1500mm) | Operating temperature | -196593(the range of service temperature may vary for different materials) | Operating pressure | 150-2500 CLASS | Material | Main material: A216 WCB,WCC; A217 WC6,WC9,C5,C12,C12A,CA15; A351 CF8,CF8M,CF3,CF3M,CF8C,CN3MN,CK3MCUN,CN7M; A352 LCB,LCC; A494 CW-6MC,CU5MCuC,M35-1; A890 4A(CD3MN),5A(CE3MN),6A(CD3MWCuN); ASME B 148 C95800,C95500, etc. | Design standard | API 600,ASME B16.34,GB 12234,GB 12224 | Structural length | ASME B16.10 | Connecting end | ASME B16.5,ASME B16.25,GB 9113,GB 12224 | Test standard | API 598,ISO 5208,JB/T9092,GB/T13927 | Operation method | non-elevating hand wheel, bevel gear, motor drive unit, pneumatic drive unit | Application fields | For application in fields such as electric power industry, petroleum refining, petrochemical engineering, offshore oil, tap water engineering in urban construction, chemical engineering, etc. | Other remarks 1 | The sealing faces of valve seat and valve clack are build-up welded with hard alloy to improve the erosion resistance and extend the service life of valve. | Other remarks 2 | SS+ graphite or metallic seal or pressure self-sealing is adopted between valve body and bonnet for reliable sealing | Other remarks 3 | Rising stem structure, making the valve switch position be clear at a glance | Other remarks 4 | The valve stem thread will not come into contact with the medium, so the corrosion of medium to the thread is reduced. | Other remarks 5 | Small switching moment, reliable sealing | Other remarks 6 | The gate valve is of wedge and resilient type that can compensate the slight deformation, so the sealing performance is good. | Other remarks 7 | Small flow resistance, high flow capacity and good flow characteristics | Other remarks 8 | For small gate valves, the interchangeability can be ensured with process tooling. | Other remarks 9 | Through improving the structural design and selecting reasonable packing structure and qualified packing supplier, the valves can meet the Class A sealing test requirements of ISO 15848 FE. | - - - - offers API 600 cast steel valves in ASME classes ranging from 150-1500. All cast steel valves are available in a range of sizes with flanged or butt weld ends. Need help placing an order? View Powell Valves' [ordering guide] for cast bolted bonnet valves.

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Wenzhou Goldtop Valve Co.LTD

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