DHC

Full Round Port, Dual Pinch Mechanism, Stainless Steel Internal Parts, Can be Automated, Available with Limit Switches

  • Clog resistant full round opening.
  • Low pressure drop
  • No packing
  • Drop tight closure
  • On/Off or throttling service
  • Self cleaning ACME threaded stainless steel stem for easy operation

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Specifications

  • Flanges: ANSI STD 125/150 lbs.
  • Housing: Cast Iron, ASTM A48, Class 35 ( Valve Sizes Up to 10′) Ductile Iron, ASTM A536-80, Class 65-45-12 ( Valve Sizes 12′ & Up )
  • Stem: 303 Stainless Steel
  • Guide Rods: 303 Stainless Steel
  • Pinch Bars: Ductile Iron, ASTM A536-80, Class 65-45-12
  • Bearing: Bronze Alloy

Options

  • Sleeve Elastomer
  • Epoxy Paint
  • ANSI STD 300 lbs Flange
  • 316 Stainless Steel Stem
  • Ductile Iron Housing
  • Stem Cover Assembly
  • Secondary Containment Package
  • Limit Switches
  • Chain Wheel
  • Bevel Gear Box
  • Machine/Ball Screw Jack