Axial Flow check valves from Vatac are designed and
manufactured strictly to updated International Standards of API 6D, ASME B16.34
Main Features & Advantages
» Few moving parts minimizing wear.
» Axial movement of disc resulting in low pressure drop.
» Short stroke of spring-assisted disc providing valve closure quick response
» Vatac Non Slam Check valves deliver an effective dynamic response under various flow deceleration conditions, this unique design features result in superior performance, fast response and lower pressure loss in piping systems.
» Design & Manufactured to API 6D, API 594, ASME B16.34 or Equivalent
» P.T Ratings to ASME B16.34
» Face to Face Dimensions to API 6D Standard or Short Pattern
» Flanged Ends to ASME B16.5, Wafer Ends to API 594
» Butt-weld Ends to ASME B16.25
» Valves Marking to MSS SP-25
» Inspect & Tested to API 598 or API 594
» Size Ranges from 2” thru 60”
» Structured in One Piece Union Body
» Pressure Ratings from Class 150 to Class 2500, PN16 to PN420
» Ends Connections in Flanged R.F or RTJ, Wafer, Butt-weld or Hub Ends
» A variety of body and trim material is offered, including carbon steel ASTM A216 WCB, WCC; Cast or Ductile iron A126, GG25, A536 or GGG50, Low Carbon Steel LCB, LCC, Alloy Steel WC6, WC9, C5, Stainless Steel CF8, CF8M, CF3, CF3M, Duplex & Super Duplex Steel A890 GR.4A,5Aor F51, Special Materials in Monel, Alu. Bronze C95800, 95600 etc. Coatings may be provided for added corrosion or wear resistance. Hard-facing and weld overlays may also be supplied. Seats Options with metal-to-metal or bubble-tight resilient.
» Optional Bypass system & Counter-weight Assembly.
Please feel free to contact with us at Vatac@vatacvalve.com or filling up an enquiry form instructed at the bottom,
You will get an effective response within 24 hours from Vatac sales representative.
Thanks for your valued time with interest!