Walworth “Y” Pattern Piston Check Valves

Type of Walworth “Y” Pattern Piston Check Valves  :

  • API 602 “Y” PATTERN PISTON CHECK VALVES
  • API 602 “Y” PATTERN PISTON CHECK VALVES S/SW/SSW

Design Characteristics of Walworth “Y” Pattern Piston Check Valves :

  • API 602 & ASME B16.34
  • Bolted or Welded cover
  • Piston type disc
  • Standard or Full Port
  • Threaded, Socket Weld Or Threaded X Socket Weld
  • Spiral wound gasket
  • Integral Seat Ring
  • Horizontal Fluid Control
  • Piston with spring optional for vertical fluid control (As per Customer request)

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