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China, Chinese DN200 Wcb Wafer Connection Motorized Butterfly Valve1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
ValveButterfly ValveElectric Control ValveMotorized Butterfly Valve
Wuhan Grat Control Valve Co., Ltd.
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Product Description DN200 WCB Wafer Connection Motorized Butterfly Valve Product DescriptionSoft sealed electric butterfly valves have the structure of 3D eccentric metal sealed, whose seal mode is metal-to-metal, also can be changed into the other seal modes such as the metal seal ring to the metal, and the stainless steel plate seal ring or the graphite composite plate seal ring to the metal. This 3D eccentric metal seal butterfly valve with high performance is a device to regulate and cut off the medium of those piping in petroleum, chemical, power, metallurgy and city heat supply system.The parameters Body ratingsPN1.0/PN1.6Mpa/PN2.5MpaValve sizeDN50-DN1200Seal materialAlloy metal sealStem sealNBR, HNBR, PTFE, GRAPHITEBody materialWCB/SUS304/SUS316L/CF8/CF8L Stainless SteelDisc materialWCB/SUS304/SUS316L/CF8/CF8L Stainless SteelBody connectionsWafer/flangePower supplyAC220VControl signal4~20mA 0~5VOutput signal4~20mA 0~5VOperating pressurePN1.6Mpa, PN2.5MpaMedium temperatureBelow 540 Celesius degreeInstallation DiagramThe material for main partsItemPart nameMaterial1BodyCarbon steel,CF8 Stainless steel,CF8M Stainless steel,CF3M Stainless steel2DiscCarbon steel,CF8 Stainless steel,Cram Stainless steel,CF3M Stainless steel3Rotatable shaft2Cr13,304 Stainless steel,316 Stainless steel,316L Stainless steel4Disc seal ringall kinds of stainless steel composite5Shaft sleeveZCuZn38Mn2Pb2,stainless steel composite, PTFE6PackingGrafoilControl DiagramModelCircuitModelCircuitSON/OFF,no output signalCPTON/OFF,output 4~20mA signalMSON/OFF,output passive contact signalPCURegulation,output 4~20mA signalPacking&Shipping1.Packing: inner with bubble wrap,outer with cardboard box and wooden case2.Transportation:by sea,by air,by trainOur Services1.Professional consultation 2.24 hours response after sale3.One year warranty4.Safe packing for shipment5.Welcome sample orderCompany IntroductionWuhan Grat Control Valve is a professional valve manufacturer established in 2005.It is specialized in researching and developing various automatic valves for industrial automation and on-site implimentation products. In 10 year development,Grat has obtained 9 patents like small flow control valve and potentiometer position device,and do business with more than 1000 companies all over the world.Some of them are world famous enterprises.According to ISO9001:2008 quality management system,Grat strictly controls the product quality and the whole production process.In 2015,Grat got CE certificates and passed successfully EMC tests and CNAS 100000 times lifetime tests. With the ERP and CRM systems applied in management,they enhance the resource and information level and improve the ability of customer relationship.High quality and good service are our advantages to win the market.Certificates & Test reportsApplication
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