Check Valves

Gate, Globe & Check Valves

  • Size:
    2"- 64" (DN 50 - DN 1600)
  • Pressure Range:
    #150, #300, #1200, PN 10, PN 16

AOS Valves can offer full range of Check Valves

Body Material:
Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel

Trim:
SS, Duplex, Al-Bronze etc.

  • Quality Standard: MSS SP 55
  • All wetted component materials meet NACE MR0175 / ISO 15156 & NACE MR0103 / ISO 1794
  • Bolted Cover
  • Swing Check
  • Renewable Disc & Seat
  • Integral seat for SS body valves