Axial Flow & Wafer Check Valve

Product Overview

ZT Wafer check valves are in a wide range of carbon, stainless steel, duplex stainless steel, alloy and other special materials.And ZT axial flow check valves are widely used where high flow performance is required and the risk of water hammer needs to be reduced to a minimum level. Additional advantages include the quick response and low noise level.

  • Size range(s)
    NPS 2 ¨C 48
    Pressure rating
    ASME Classes 150 ¨C 2500

Features and benefits

  • Design Features
    Dual Plate or Single Plate
    Wafer, Lug and Flanged

  • Design Standard
    Design & manufacture according to API 594, API 6D, ASME B16.34
    Face-to-face according to API 594, API 6D, ASME B16.10
    End Connection according to ASME B16.5
    Test & inspection according to API 598
    Also available per NACE MR-0175, NACE MR-0103

  • Product Catalogs
    API 594 & 6D Axial Flow & Wafer Check Valve
    Document code: ZT-SEGV-2022

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