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Forged Steel Api 6D Double Block and Bleed Ball Valve

Country of Origin: WENZHOU CHINA
Brand Name: CHQD
Minimum Order:2 SETS
Price/Payment: USD387/PIECE
Production Capacity: 2500tons/year sets
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Forged Steel Api 6D Double Block and Bleed Ball Valve

Product Specifications/Features
    DBB Ball Valves
    QDV's DBB valves are widely used in gas process or transportation industry for conventional on-off, emergency shut off and quick opening and controlling the flow. Top flange is designed per ISO5211 for easy amount various type of actuator.
    *Design standard:ASME B16.34
    *Length of structure:ASME B16.10
    *Flange connecting end:ASME B16.5
    *Butt welding connecting end:ASME B16.25
    *Wall thickness:ASME B16.34
    *Fireproof test:API 607/BS6755
    *Inspection and test:API 598
    *Pressure and temperature rating:ASME B16.34
    *Product scope:NPS 1/4’’~3’’,CL150~CL600
    *Main body material:A105,LF2,F51,F304,F316,Monel Alloy 400
    *Drive device:Lever, Worm wheel, Electric, Pneumatic etc.
    *Two piece body design-minimize leakage paths
    *Designed to comply with requirements of ANSI/ASME B16.34
    *Ball seats choice of seat materials:PTFE(virgin or filled)PVDF,Nylon or PEEK
    *Bubble tight shutoff
    *Floating ball principal with dynamic response seats featuring inherent self relief.
    *Anti blowout stem
    *Integral compression ends available eliminating taper threads and thread sealants
    *Low torque operation
    *Connector thread environmentally sealed.
    *Anti static design as standard
    *Firesafe designed to meet BS6755 Part2/API 607

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