NSV VALVE is one of leading manufacturers of industrial valves in China, supplying forged and cast steel industrial valves for applications in the chemical, petrochemical, oil and gas, nuclear power *****. The product lines include commodity valves as well as specialty valves in all Sizes & Pressure Classes & Metallurgy; including Carbon Steel, Stainless Steel & Exotic Alloys. The valve types include Gate, Globe, Swing Check -BB&PSB Type, Ball-both floating and trunnion, Thru-Conduit Gate-slab and expanding, Lubricated Plugs, and Butterfly&＃039;s. Pressure range:Class150-Class2500, PN10-PN420. Size range:NPS1/2-NPS80. Operation type: manual, gearbox, chain wheel, pneumatic, electronic, hydraulic-pneumatic etc. Connection End: flanged, BW, SW, NPT, wafer type, etc. Materials (casting): WCB, WCC, LCB, LCC, LC1~3, CF8, CF3, CF8M, CF3M, CF8C, CN7M, CA15, C5, WC5, WC6, WC9, etc. Materials (forging): A105, LF1, LF2, F304, F304L, F316, F316L, F11, F22, F6, F51, F316H, F321, F347, etc. At NSV Valve, we pride ourselves with high quality products in the commodity and specialty valve lines, as well as, timely deliveries, and competitive prices with will provide higher and better service to you. If you have any requirement or interested in our products, pls contact our sales team.</p>