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Pratt DN50/2" -DN400/16" Ductile Iron Resilient Seated Knife Gate Valve

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Pratt DN50/2" -DN400/16" Ductile Iron Resilient Seated Knife Gate Valve

Features:

  • Sizes: 2” –16”/DN50 – DN400.
  • Heavy-duty Cast Ductile Iron body, packing gland, and yoke for the most rugged service.
  • Through bolting allows easy installation.
  • Easily replaceable Natural Rubber or EPDM seat provides bi-directional drip tight seal up to 150psig/10barg.
  • Flush Seat eliminates pockets.
  • Rubber Seat with molded-in Steel reinforcement, prevents gate movement from displacing Seat.
  • Machined Stainless Steel gate provides corrosion resistance and durability.
  • Easy conversion from handwheel operator to hydraulic or pneumatic cylinder, bevel gear, chain wheel, electric motor, or fail safe spring cylinder operator.
  • Enclosed Bronze stem bushing reduces operating torque and protects stem bushing in harsh environments.
  • Stainless Steel Stem for corrosion resistance.
  • Full packing seal around gate minimizes the potential for packing leakage.
  • MSS SP-81 face-to-face and flange dimensions, PN10 & PN16 drilling available.
  • Minimum 4 bolt packing gland to ensure proper gland alignment in all valve sizes.
  • Fully epoxy coated for corrosion resistance.
  • Standard TFE lubricated synthetic packing (TLSP).
  • MSS SP-81 Stainless Steel, Bonnetless, Flanged Knife Gate Valves also available.
  • AWWA C520 Knife Gate Valves, 2” –16”/DN50 –DN400 also available.

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