air check valve

 Sell alves

Main functions and features: Fuse Action at 70'C, valves shut down automatically Manual closed and opened, the opening angle is not adjustable Closed signal outputs to chain-closed ventilation equipme

 Sell Check valve - Pressure Seal Swing Check Valve

Description: Pressure Seal Swing Type Disc Type 1 Standard Type 2 Optional With Eye Bolt By Pass On Request Lever &Weight Optional Design: ASME B16.34 Face to Face: ANSI B1

 Check valve

Detailed Product Description: Check Valve Design Construction and Specifications check valves conform to ASME B16.34 Each are tested according to API 589 and marking is per MSS SP-25. Construction is

 Sell Check valve

Shanghai Shangzhou Valve Manufacure Co., Ltd is a professional forged steel check valve,socket weld valve,swing check valve,api check valve,ss check valve,flange check valve,brass check valve,bronze check valve,alloy steel check valve,din gate valve,jis check valve,steam air check valve manufacturer and exporter.

 Sell Check valve - Pressure Seal Swing Check Valve

China Galaxy Machinery Manufacture Co.,Ltd is a professional check valve,air check valve,check valve uk manufacturer and exporter.