Sea-Bird Refrigeration Pvt. Limited manufactures Flanged Type Check Valve. Sea-Bird Refrigeration Pvt. Limited offers a wide range of Refrigeration and Air-Conditioning Compressors like Hermetic Compressors, Valve Fittings, Condensing Unit and Compressor Spare Parts & Accessories. The Flanged Type Check Valve is built for horizontal work and comes in piston type design. The Flanged Type Check Valve is available in various ranging from 1" to 8" and provides noiseless operation during efficient flow of the fluid in one direction only.