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    Bi Directional Knife Gate Valve

    Bi Directional Knife Gate Valve 1.Technical Data: Nominal Diameter DN(mm): 50(2’’)~1200(48’’) Nominal Pressure PN(MPa): 0.6~1.6 (class150) Testing Pressure Shell PN(MPa): 1.5~2.4 Testing Pressure Sealing PN(MPa): 1.1~1.76 Seal type hard / soft (EPDM,NBR and polyurethane) Leakage: hard seal: Level D(liquid 0.1xDNmm);soft seal: Level A (zero leakage) 2.Material could be:  Part  Material  Body  carbon steel,CF8,CF8M (Stainless steel 304,316)  Seal […]

  • Flanged Knife Gate Valve

    Flanged Knife Gate Valve Features of Full Flanged Knife Gate Valves: Unidirection design Full flanged cast steel body Self-cleaning mechanism Rising stem, outside screw & yoke Yoke type: Plate or Casting Applicable Standards of Flanged Knife Gate Valves: A) Design & Manufacture: MSS SP-61, ASME 16.34 B) Face to Face: MSS SP-81, ASME B16.10, EN […]

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    Through Conduit Knife Gate Valve

    Through Conduit Knife Gate Valve SPECIFICATIONS FOR THROUGH CONDUIT KNIFE GATE VALVES       Pressure rating and size: PN10,PN16,ANSI Class125/150, JIS 10K DN50 to DN2000 2″~80″ 50A~1800A Material: Body : GGG40/50, WCB, CF8, CF8M Gate : SS304, SS316, SS2205, Hastelloy C Stem : Manual      : SS420, F304, F316 Pneumatic : ANSI 1045+chrome plated Seat […]

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    Unidirectional Knife Gate Valve

    Features Separate seat improve sealing performance Increase seat life 2PC Strong yoke design Mixed with a variety of materials packing Specification Working Pressure: DN50-DN100  16bar DN125-DN200 14bar DN250-DN300 12Bar DN350-DN400 10bar DN450-DN550 8bar DN600-DN650 5bar DN700-DN750 4bar DN800-DN900 3bar DN1000-DN1400 2bar Type: Wafer,Lug Design Standard: MSS SP-81 Flange Standard: DIN PN10,PN16,150LB ,JIS 10K,TABLE E/D Face […]