Forged Bronze Steam Welding Gate Valve (GAZ61Y)

Forged Bronze Steam Welding Gate Valve (GAZ61Y)Product DescriptionSpecificationStandard specification.Design and manufacture:API 602,BS 5352,ANSI B16.34.Connection ends conform to:    -Socket welded ends:ANSI B16.11.    -(NPT threaded)Screw ends:ANSI B1.20.1.    -Butt-welded ends:ANSI B 16.25.    -Flanged ends:ANSI B 16.5.Inspection & testing:API 598.Tag: MSS SP 25.Special Design:    -Bellow Seal forged gate valve.    -Cryogenic forged gate valve.    -Extended body forged gate valve.    -Venting forged gate valve.    -Twins forged gate valve.Product FeaturesConstruction features.Non-Rising Handwheel,Outside Screw And Yoke,Rising Stem.Integral Backseat.Solid Wedge,Renewable Seat Rings,Sprial Wound Gasket.Spring Loaded To Ensure That Even In The Low-Pressure Sealing Performance As Well.Low Leakage Test Stem Packing By.Automatically Adjust The Preload Gland Packing.ApplicationApplication.For valves which size is smaller than 2"(DN50), forged steel valves are recommended. Compared with castings,forged valve offer the advantages of more uniform structure, greater density, higher strength integrity, enhanced dimensional characteristics and closer dimensional tolerances.Owing to so many advantageds,the forged valve can be widely used in the fields of petroleum,natural gas,chemical,power and other industries.    Product DetailsMain Parts and MaterialNoPart NameCarbon steelAlloy steelStainless steel1BodyA105NA182 F22A182 F304(L)182 F316(L)2SeatA276 420A276 304A182 F304(L)A182 F316(L)3DiscA182 F410A182 F304A182 F304(L)A182 F316(L)4StemA182 F6AA182 F22A182 F304(L)A182 F316(L)5Gasket316+Graphite316+PTFE6BonnetA105NA182 F22A182 F304(L)A182 F316(L)7BoltA193 B7A193 B16A183 B8A193 B8M8PinA276 420A182 F3049Packing sleeveA276 410A182 F304(L)A182 F316(L)10Eyelet boltA193 B7A193 B16A193 B8A193 B8M11Packing plateA105A182 F11A182 F304(L)A182 F316(L)12NutA194 2HA194 4A194 8A194 8M13Stem nutA276 42014Locking nutA194 2HA194 4A194 8A194 8M15NameplateSS16HandwheelA19717GasketA473 43118 PackingFexible graphitePTFEApplicable mediumWater,steam,oil.,etcAcid.,etcApplicable temperature-29~425°C-29~550°C-29~200°CMain External Dimensions and Weight.  NPSRB3/81/23/411 1/41 1/22/SB/3/81/23/411 1/41 1/22L797992111120120140178H(Open)158158169197236246283330W100100100125160160180200WT(kg)BB2.12.02.34.35.96.911.115.2WB1.81.72.03.85.16.110.214.2Product ParametersProduct Range.PortFull Port(FP)/Reduced Port(RP)StructureBB(Bolted Bonnet),WB(Welded Bonnet),PSB(Pressure Self-sealing Bonnet)RatingClass 150/ 300/ 600/ 800/ 900/ 1500/ 2500/ 4500Size Range3/8" to 2" End OptionsFLG, SW(Socket Welded), Threaded(NPT/BSP), BW(Butt Welded)Optional Materials-Carbon Steel: A105, LF2-Stainless Steel: F304, F304L, F316, F316L-Duplex: F51, F55-Alloy: F1, F5, F5A, F9, F11, F22View of the factory  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1