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Products Disc Check Valve

DCV 1, 2 and 3 Disc Check Valves are designed to be sandwiched between flanges i.e. wafer type. They are suitable for use on a wide range of fluids for applications in process lines, hot water systems, steam and condensate systems etc.

Product Details

  • End Connection: Wafer Type, Flangeless
  • Rating: 150 to 300
  • Size Range: 15 mm to 100 mm
  • Products: Disc Valves

Product Features

  • Compact & Rugged Design
  • Less Weight
  • Easy To Installation
  • Maintenance Free
  • Zero Leakage (In Soft Seat)

Product Standards

  • Design Standard: DIN EN 558-2
  • Testing Standard: DIN 3230 / API 598
  • Suitable To Mount Between ANSI B 16.5/BS 10 Table/DIN/JIS/IS Flange

Product Nomenclature

  • Body: ASTM A 216 GR. WCB
  • ASTM A 351 GR. CF 8 /CF 8M / CF 3 / CF 3M
  • Star Guide: ASTM A 216 GR. WCB
  • ASTM A 351 GR. CF 8 /CF 8M / CF 3 / CF 3M
  • Seat: Metal To Metal – Integral Body –S.S. 304/316/304L/316L
  • Soft Seat – P.T.F.E./Neoprene/EPDM/Nitrile/Buna-N/Silicon/Viton
  • Disc: ASTM A 351 GR. CF 8 /CF 8M / CF 3 / CF 3M
  • Spring: S.S. 304 / 316 / 304L / 316L
  • Circlip: S.S. 304 / 316 / 304L / 316L

Limited Condition

  • DCV 1 | Maximum body design PN 16 | PMO - Maximum operating pressure 16 barg | TMO - Maximum | operating temperature 2600 C. | Maximum cold hydraulic test 24 barg | Minimum operating temperature -500 C. | DCV 2 and DCV 3