Speciality valve is the leading Needle Valve Manufacturers in India. Materials: SS316, SS316L, Duplex, Inconel 625, SS304, CF8, CF8M, F51, F53, F55, Class: 150 to 2500 Nominal Pressure: PN10 to PN450 Size: 1/2” to 2” Ends: Threaded, socket weld, butt weld Operations: Hand wheel operated ADDRESS - 37, NGR Street, P.N Palayam, Coimbatore, Tamil Nadu https://www.specialityvalve.com/product-category/needle-valve/