Check Valves
Automatic unidirection non-return check valves (swing, lift, ball & wafer) engineered with WCB / CF8 / CF8M body construction, 13% Cr facing seat rings, and 150# / 300# flanged ratings to eliminate pipeline water hammer and backflow.
Check Valves Technical Overview
M-Tech Check Valves provide reliable automatic backflow protection for pumps and piping equipment. Available in sizes 50 mm to 300 mm, featuring WCB / CF8 / CF8M body & cover, CS+13% Cr facing or SS410 seat rings, ASTM A276/410/304 hinge pins, and Class 150# / 300# ratings with minimal pressure drop.
Check Valves
Standard & Technical Data
- SIZE : 50 MM TO 300 MM
- BODY : WCB / CF8 / CF8M
- COVER : WCB / CF8 / CF8M
- HING : WCB / CF8 / CF8M
- SEAT RING : CS+13% CR FACING / S.S.410
- DISC : WCB / CF8 / CF8M
- HING PIN : ASTM A 276 / 410 / 304
- CLASS : 150# / 300#
Main Features
- Allow flow in one direction only
- Prevent backflow in pipelines
- Automatic operation (no manual control)
- Low pressure drop
- Various types: swing, lift, ball, or wafer
- Durable and reliable for industrial use
- Suitable for water, oil, gas & chemicals
Expertise Across Major Process Industries
Tailored industrial control panels, process instrumentation, VFD drive automation & turnkey repair services engineered for critical operating sectors worldwide.
Food and Beverage
Hygienic process instrumentation, automated CIP batching control panels & FDA-standard temperature/flow monitors.