Wafer Check Valve Double Plate Non-Return WCB Trim STL Inconel X750

Product Range

Size: 2“-60”

Pressure: American National Standards Institute (ANSI) 150~900 LB

Materials

Carbon steel. Stainless Steel, Hastelloy C, Bronze, Aluminum, Stellite, Copper, Silicone Bronze, Brass, 3% Nickel Iron, 17-4 PH Stainless Steel, 400 Series Stainless Steel, Alloy 20Cb-3, Monel, etc.

Design Standard

Design Standards: API594/API6D

Pressure-temperature Rating: ASME B16.34

Face to face: API594

Flange Ends: ASME B16.5/ASME B 16.47

Inspection and Test: API 598

Design Features

Light and compact

Zero leakage sealing design

Non-Slam Design

Installed in the horizontal and vertical

Discs open 85° to ensure low pressure drop.

Positive sealing under most operation conditions.

Bubble-tight close-off