Profile: ValWell Development Enterprise Co., Ltd. specializes in the manufacture of ball and blind flange valves. We are an ISO 9001:2008 certified company. Our one piece thread end ball valves are available in different sizes and specifications. These are available in NPT, BSP, DIN and BSPT threaded types. Our threaded end ball valves are available in carbon, stainless and special alloy steel or as per the special materials available as per requirement. Our VW-63Q two piece trunnion mounted flanged ball valve is a reduced bore and metal seat ball valve. These are available in the flange dimension of ANSI B 16.5 CL 150 / 300 / 600. These ball valves are available with an excellent shutoff. It permits in-line access for seat replacement. Our trunnion mounted ball valves are available with stainless steel ball and hard chrome plated. Its external thrust bearing significantly reduces valve operation torque. Blind flange valves offer quick operation and trouble-free service. These valves with simple and solid structure need minimal maintenance only for sealing gasket replacement. They have solid structure and very short face to face dimension. These valves are available in various international standards including ANSI, DIN and JIS. Our blind flanged valves are widely applied in crude oil products, chemical tanks, refineries, and petrochemical industries. All our valves are available in sizes varying from 1/4" to 48", with pressure ratings from vacuum to over 6,000 psi, temperature ratings of up to 1,500°F, and has many material & design options.