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AWWA Swing Check Valve Series 9001 Three-Stage Oil Cushion

AWWA Swing Check Valve Three Stage Oil Cushion with Outside Lever and Weight or Spring

AWWA Swing Check Valve Series 9001 Specifications:

  • Clear waterway
  • Enlarged stainless steel hinge pin
  • Flanges conform to ANSI B16.1 Class 125
  • Lever and weight may be installed on either side
  • Valves may be installed in vertical line with flow up
  • Body and disc seat rings are field replaceable
  • Disc seat standard with Buna-N insert for bubble tight shut off
  • AWWA Swing Check Valve Series 9001 meets AWWA standards of dimensional standards of large pin cushion products
  • 100% oil controlled system with adjustable speed control valve and timing valve
  • Totally enclosed oil cushion system with stainless steel hardware
  • 8 mils NSF 61 epoxy in and out
  • AWWA Swing Check Valve Series 9001 Sizes: 3″ – 72″
  • Styles:
    • Bronze to Bronze
    • Bronze to Buna-N
    • Stainless Steel to Buna-N
  • Uses:
    • Water
    • Sludge
    • Sewer Service


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