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Applicable Standards:
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Design & Manufacture Conform WithłApi 6d/Iso 14313 Asme B16.34
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Connection Dimension Conforms WtihłAsme B16.5 Din En 1092
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Fire Resistance Design Conforms WithłApi 607/Iso 10497
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Inspection & Test Conforms WithłApi 6dˇIso 5208ˇApi 598
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Material Conforms WithłIso 15156
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Product Features
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Valve Seat Adopts The Structure Of O-Ring Seals And Pretightening Float Valve Seat, The Soft Sealing Inlays Fluoroplastic, It Provides The Function Of Double Sealing: Fluoroplastic To Metal And Metal To Metal. And At The Same Time, The Fluoroplastic Can Remove The Dirt Of The Gate Disk.
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Of The Metal To Metal Sealing, There Is A Grease Injection Structure Outside The Valve, Grease Injects The Sealing Part Through The Seat, In This Way Achieves The Aim Of Zero Leakage.
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Through Conduit Gate Valve Always Coincide With The Sealing Surface,Whether The Disc Is Full Open-Or Full-Closd; Sealing Surface To Be Protected From Scouring By Media Dilectly, Thereby Extending The Service Life. In Full-Time, Smooth Channel For The Direct And Flow Resistance Coefficient Is Extremely Small, No Pressure Loss, Leading To Pig.
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