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Bolted Bonnet High Pressure Valves

  • Bolted Bonnet Flexible Wedge Gate Valves

    Stronger, leakproof bolted body bonnet joint ensures joint tightness with a higher bolting torque.
    Wedge guiding minimizes seat rubbing and scuffing resulting in long cycle life.
    Designed to ASME B16.34.
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  • Bolted Bonnet Globe Valves

    Stronger, leakproof bolted body bonnet joint ensures joint tightness with a higher bolting torque.
    Body guided disc eliminates side thrust and provides longer disc, seat and body life.
    Impactor handwheel for tight shutoff.
    Designed to ASME B16.34.
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  • Bolted Cover Swing Check Valves

    Stronger, leakproof bolted body bonnet joint.
    No penetration of hinge pin tooutside eliminating possibility of pin seal leakage and allowing for in-line service.
    Compact cage unit. All moving parts are attached to the carrier and can be removed easily for service.
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  • Bolted Cover Piston Check Valves

    Stronger, leakproof bolted body bonnet joint.
    Low pressure drop compared to vertical globe valves.
    Excellent resistance to thermal changes.
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  • Bolted Bonnet Bellows Seal Gate Valves

    Long cycle life bellows (2000 cycles) in Gr. 321 (stainless) or Inconel. Designed for, and successfully tested in high pressure/temperature conditions.
    Bellows monitoring port (optional): Connected to the space above the bellows to monitor performance.
    Non-rotating...
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  • Bolted Bonnet Bellows Seal Globe Valves

    Long cycle life bellows (3000 cycles) in Gr. 321 (stainless) or Inconel. Designed and successfully tested in high pressure/temperature conditions.
    Two-part bellows.
    Two secondary stem seals: a) Backseat in open position; b) Graphite packing.
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