Tilting Disc Check Valves are designed and manufactured strictly to International Standards API 6D, ASME B16.34 or Equivalent, to reduce the flow resistance and pressure drop to the minimum possible extend with a feature of compact structure & Low emission service.

» Sizes Ranges from 2” thru 30”
» Pressure Ratings from Class 150 to Class 2500, PN16 to PN420
» Ends Connections in Flanged R.F or RTJ, Butt-weld or Hub Ends
» Structured in Two Piece Bolted Body, One Piece Union Pressure Sealed Body

Main Features & Advantages:
» Short Disc Stroke provides quick closing and reduces water hammer
» Lift & Tilt Seat Action preventing or Minimizing wear
» Drop tight seating meets or exceeds international standards
» Easy in-line service, Superior tightness, conical, lapped-in hardfaced seating is self-aligning. Valve can be used even in vertical piping with flow up
» 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

ZGV Tilting Disc 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.

Standards Compliance:
» Design & Manufactured to API 6D, ASME B16.34 or Equivalent.
» P.T Ratings to ASME B16.34
» Face to Face Dimensions to API 6D or ASME B16.34
» Flanged Ends to ASME B16.5
» Butt-weld Ends to ASME B16.25
» Valves Marking to MSS SP-25
» Inspect & Tested to API 598 or API 6D