Mumbai-based khd valves manufactures n needle valves are offered by mumbai-based khd valves ., which these needle valves are regulating valves developed signed to withstand high temperatures up to 1,000 deg c and pressure up to 5,000 psi, from bar stock of ss 316 or ss 304 and carbon steel. To have longer service life, the stem is precisely lapped to have longer service life. These needle valves find theirapplications in are used for air, steam, water, toxic fluids, oil, chemicals or petrochemicals industries. Specifications of sizes include: are size ranging from 15 mm to 50 mm; end connection - screwed/socket weld or flange ends to required standards.