Sea-Bird Refrigeration Pvt. Limited offers Flanged/ Screwed Type Strainer Valve. Sea-Bird Refrigeration Pvt. Limited supplies a wide range of Refrigeration and Air-Conditioning Compressors like Hermetic Compressors, Valve Fittings, Condensing Unit and Compressor Spare Parts & Accessories. The Flanged/ Screwed Type Strainer Valve is available in sizes from ½" to 4" and is suitable for various industrial applications. The Flanged/ Screwed Type Strainer Valve comes fitted with fine wire mesh cloth of stainless steel so that no foreign matter of dust can enter the system.