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China, Chinese BS 1868 Class 150~1500 Carbon Steel Swing Check Valve1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
ValveCheck ValveWcbBolted Cover
VALPRO MC.,LTD.
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Product Description The API standard check valve produced by our company is designed and manufactured in full accordance with American standards, with beautiful structure and advanced. Automatically opens and closes the valve disc depending on the flow of the medium itself, which is used to prevent the medium from flowing back to the valve, also known as check valve and countercurrent valve. Its main function is to prevent the medium from flowing back, reverse rotation of pump and driving motor, and release of container medium. API Check Valve SpecificationSize:2"(DN 50)Pressure:Class 150End connection:RF,RTJ,BW,FF,Wafer,Lug Main materialCasting Steel:WCB,WCC,WC6,WC9,LCB,LCC,CF8,CF3,CF8M,CF3M,CF8C,4A,5A,6A,CN7M,CW6MC,CW12MW,CU5MCuC,C5,C12,M35-1Special Alloy Steel:Inconel,Hastelloy,Monel API Check Valve Standard and FeaturesStd:1.Design & manufacture:BS 1868,ASME B16.342.Flange END:ASME B16.53.Face To Face :ASME B16.104.Pressure-temperature rating:ASME B16.345.Butt END:ASME B16.256.Inspection & Test:API 5987.Also available per NACE MR 0175,NACE MR 0103Feature:1. Full bore or reduced bore2. Bolted Cover,Pressure seal cover3. Swing type,Lift type,Lug type,Wafer type4. Renewable seat ring or Integral Seat Ring5. Non-penetrate disc shaft6. Horizontal or vertical service7. Flanged of Butt welded end8. The product has reasonable structure, reliable sealing, excellent performance and beautiful design.9. The sealing surface is covered with STL, which is resistant to friction, corrosion and long service life.10. Part material, flange and butt welding size can be selected according to the current working conditions or user requirements to meet the needs of various projects.11. Easy to disassemble and maintain.12. Horizontal installation, not vertical installation.13. Unidirectional sealing to prevent medium backflow.14. Vertical lifting structure, disc sealing form is the same as the globe valve15. The design of all valves can meet the requirements of DIN and applicable customer requirements
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