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The Tipvalve Floating Seat Bi-directional Seal Triple Offset Valves valve design is recommended for industrial applications requiring reliable zero-leakage, bi-directional shut-off in harsh conditions of critical processes, steam isolation, and temperature extremes;
The Tipvalve Floating Seat Bi-directional Seal Triple Offset Valves is an affordable solution, particularly in larger diameter installations, that requires less structural support to ensure bubble tight shut-off. The result is a virtual zero leakage shut-off even in highair pressure, high-temperature, bidirectional pressure applications. Due to their quarter-turn movement for opening and closing, the valves are easy to automate and they can fulfill a quick closing time, which is often required in safety applications.
Design Feature
  • Frictionless
  • Super long usage life
  • Bi-directional sealing
  • zero leakage in air pressure
  • Renewable sealing ring
  • Renewable seat
  • Blowout proof stem
  • Low emission packing
  • Fire safe design
Design Standard
  • Design: API 609
  • Face to face: API609 / ISO5752-20 / ISO5752-13 / DIN F4
  • Flange end: ASME B16.5 / ASME B16.47 / EN1092-1 / GOST 12815 /
    MSS-SP44
  • Butt-welding end: ASME B16.25
  • Test: API598
  • Fire safe: API607 / API6FA
Technical Specification
  • Size: 4”~64”(DN100~DN1600)
  • Class: 150Lb~600Lb(PN10,PN16,PN25,PN40,PN64,PN100)
  • Connection: Double flange / Butt weld / Lug / Wafer
  • Operation: Worm Gear / Pneumatic actuator / Electric actuator
  • Temperature: -60°C to +550°C
  • Application: Direct heating / Iron and steel smelting / Circulating cooling water / Power plants
Material Option
  • Body&Disc: Carbon steel(WCB,LCB,WC6,WC9,C5) / 
    Stainless steel(CF8,CF8M,CF3,CF3M) / 
    Duplex stainless steel(4A,5A,6A) / 
    Hastelloy alloy(N-12MV,CW-12MW,CW-2M) / 
    Inconel alloy(CY-40,CW-6MC) / 
    Monel alloy(M35-1) / 
    Aluminium bronze alloy(C95400,C95500,C95800,AB2C)
  • Stem: SS420 / 17-4PH / F53 / XM-19 / Monel-K500 / Inconel-625 / 
    Hastelloy-276
  • Disc Sealing: Laminated sealing(SS316+graphite,SS316+PTFE) / 
    All metal(F316 harding coating)
  • Body Seat: F6a harden /F316 harden / F316+STL surfacing
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