Jun Industrial Valve Group is a professional Needle Valve manufacturer. The needle valve is manufactured in square and hexagon with material of Stainless Steel 316. The connection comply with ANSI B2.1/BS21/DIN and the pressure rate is 6000/ 10000 PSI. They are featured with rising stem, T-handle operation and screwed in bonnet. The safety valve is manufactured with materials of stainless steel 304, stainless steel 316 and bronze. The end connection is threaded & flanged and it is 0.3 ~ 25 kg / cm² working pressure.