API Gate Valve We have actually developed a good relationship and also our company has ended up being a relied on partner in the Duplex Stainless-steel Stress Seal Gate Shutoff sector. Based upon the firm's trust in workers and also the trust fund of staff members in the company, we forge a favorable team spirit. We get an optimal motivation system based upon individuals, which depends on the amount of knowledge sharing and also understanding performance, as well as can stabilize the benefits and contributions of staff members in understanding sharing. We always comply with the path of lasting advancement, and also have actually won consentaneous praise and also affirmation from consumers in the industry, as well as have won excellent reputation for the company. Duplex Steel Pressure Seal Gate Valve Product Information The duplex stainless steel pressure seal gate valve adopts the radial dynamic balance sealing system of the inclined elliptical butterfly plate, which reliably realizes the sealing zero leakage. It is a new high-tech product with real level. It is a four-eccentric two-way sealing butterfly valve, including valve body, valve plate, valve rod, and sealing ring. The valve plate is installed in the valve body, and the valve rod rotation is set in the valve body shaft hole. The valve plate and valve rod are fixedly connected by pins to realize the synchronous rotation of the valve plate and valve rod. Features The duplex stainless steel pressure seal gate valve has compact structure, reasonable design, good valve rigidity, smooth channel and small flow coefficient. Its sealing surface is made of stainless steel or hard alloy, with long service life. The gate valve adopts flexible graphite packing, with reliable sealing and convenient and flexible operation. Its electric device can choose the switch type for common use or the intelligent control switch type. Standards: Design and Manufacture: API 600, ASME B16.34 Face to Face Dimensions: ASME B16.10 Flange End Dimensions: ASME B16.5, ASME B16.47 Butt Welded Dimensions: ASME B16.25 Pressure Test: API 598 Class 150Lb API600 Gate Valves Class 300Lb API600 Gate Valves Class 600Lb API600 Gate Valves ClassValve Size2''2-1/2''3''4''6''8''10''12''14''16''18''20''24'' 50mm65mm80mm100mm150mm200mm250mm300mm350mm400mm450mm500mm600mm 150LBFace to FaceL1: RF178190203229267292330356381406432457508 L2: RTJ191203216241279305343368394419445470521 L3: BW216241282305403419457502572610660711813 Handwheel Diameter (W)200200250280300360400450500500600700800 300LBFace to FaceL1: RF2162412833054034194575027628389149911143 L2: RTJ23225729832141943547351877885493010101165 L3: BW2162412833054034194575027628389149911143 Handwheel Diameter (W)200200250280350400450500600600650750900 600LBFace to FaceL1: RF292330356432559660787838889991109211941397 L2: RTJ295333359435562664791841892994109512001407 L3: BW292330356432559660787838889991109211941397 Handwheel Diameter (W)200250280300450500650700900900--- 900LBFace to FaceL1: RF36841938145761073783896510291130121913211549 L2: RTJ37142238446061374084196810381140123213341568 L3: BW36841938145761073783896510291130121913211549 Handwheel Diameter (W)280280300350500650700900900900--- 1500LBFace to FaceL1: RF368419470546705832991113012571384153716641943 L2: RTJ3714224735497118411000114612761407155916861932 L3: BW368419470546705832991113012571384153716641943 Handwheel Diameter (W)280300350400500750900------ 2500LBFace to FaceL1: RF451508578673914102212701422----- L2: RTJ454514584683927103812921445----- L3: BW451508578673914102212701422----- Handwheel Diameter (W)280300350400600750900------ We insist on advanced quality management system and full monitoring of the production process, and strive to create the best quality Duplex Stainless Steel Pressure Seal Gate Valve. We always insist on doing professional things with professional people and doing professional things well with professional thinking and professional implementation. Our company in good faith, high quality product sales principle, let every customer buy at ease, with the ease.API Gate Valve website:http://www.deki-valve.com/gate-valve/