Extended Stem Bellows Sealed Forged Steel Flanged Gate Valve (BWZ41H)

Product Name: Extended Stem Bellows Sealed Forged Steel Flanged Gate Valve (BWZ41H) Model NO.: BWZ41H Application: Industrial Usage, Water Industrial Usage Standard: ANSI Usage: Regulation Thread Position of Valve Rod: Outside Gate Valve Seal Surface: Parallel Gate Valve Actuator: Manual Pressure: Ordinary Temperature Connection Form: Flange Material: Cast Iron Type: Direct-acting Valve: Gate Valve Size: 1/2'-20" Trademark: YI CHEN Transport Package: Plywood Case Specification: CE API ISO Origin: China HS Code: 8481804090 Product Description YI CHEN Extended Stem Bellows Sealed Forged Steel flanged Gate ValveProduct DescriptionBellow sealed valve is designed with bellow welded onto the bonnet and stem so that when the stem travels it drives the below expansion or decompression.It inherently eliminates the conventional design of possible stem packing leakage.Bellow valves are suitable for toxic and flammable services.THV forged bellows sealed valve has gate and globe types.Application Standard:Structure:Bolted bonnet or welded bonnet, outside screw and yoke.Design standard conform to API 602;MSS-SP-117Socket end conform to ANSI B16.11.Thread end conform to ANSI B1.20.1.Butt-welded end conform to ANSI B16.25.Flange end conform to ANSI B16.5.Test standard conform to API 598.Materials standard conform to ANSI/ASTM.Size :From 1/2 inch to 2inch.Rating :From Class 150 to Class 1500.Body Materials:Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel.Bellow Materials:Stainless Steel, Inconel, Hastelloy, C276, Monel, etc.NO.Part NameCS to ASTMAS to ASTMSS to ASTmType A105Type A182 F22Type A182 F304Type A182 F316(L)1BodyA105A182 F22A182 F304(L)A182 F316(L)2DiscA276 420A276 304A276 304(L)A276 316(L)3GasketCorrugated SS +graphiteSS +PTFE4Bonnet BoltA193 B7A193 B16A193 B8A193 B8M5StemA182 F6A182 F304A182 F304(L)A182 F316(L)6Bellow PipeSS7BonnetA105A182 F22A182 F604(L)A182 F316(L)8Stem PackingFlexible GraphitePTFE9PinA276 420A182 F30410GlandA276 420A182 F30411Gland EyeboltA193 B7A193 B16A193 B8A193 B8M12Gland FlangeA216 WCBA351 CF813Gland NutA194 2HA194 4A194 8A194 8M14Bearing WasherSS15Yoke NutA276 41016NameplateSS17HandwheelA19718H.W.NutA194 2HA194 4A194 8A194 8MSuitable MediumW.O.G.EtcW.O.G.EtcHNO3,CH3OOH etcSuitable Temperature-29~425-29~550-29~180FAQ1.Q:What is your main market?A:Our main market is North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe.2.Q:Are there products standard?A:Our model is standard, if you have specific demand, pls tell us.3.Q:Do you have interest to do our own design items?A:Absolutely!It's our pleasure.Our Services1)Our advantage:We are the manufacturer with almost 20 years experience on valves.Best price,quality and service, Also we can control the production status.Shanghai YI CHEN team with strong ability in designing and after sell service.Cooperation with Carrier has improved our quality to anew level.2)Terms of payment:T/T, L/C, Western union.3)Shipment:Average 20-25days after receiving deposit.4)Delivery:Shanghai/Ningbo ,by sea or air.5)Gurantee:One year since delivery.6)Inspection:100% testing for all the valves.7) All kinds of CERTIFICATE OF ORIGIN.Welcome to choose SHANG HAI YI CHEN ,we are always ready!