Beijing Jinshiwan Pipeline Technology Co., Ltd.  

Product Name: Sandwich Valve Model NO.: SV300 Application: Industrial Usage, Water Industrial Usage, Household Usage Thread Position of Valve Rod: Inside Gate Valve Connection Form: Flange Media: Oil Product Description 1.Description & featureSandwich valveis a kind of special equipment connecting plug pipe fitting and connector, the function of construction work is to cut off the hole plug equipment and the medium in the pipeline.design pressure classes: 1.0, 1.6, 2.5, 4.0, 6.3, 10.0MPA, ASME Class150, 300, 600, etc.design temperature: -20ºC - 200ºC.open hole type: manual type and hydraulic type.material: 20#, 16MnR, 304, 316, alloy material, etc.the inner diameter design is larger than the traditional valve inner diameter, which is convenient for the passage of the hole sealing equipment. The overall thickness is reduced by about 60% compared with the traditional valve, and the overall safety coefficient is increased by 40%. The sealing design adopts two-way sealing.the connecting bolt is installed on the valve as a whole to improve the connecting efficiency.100% ultrasonic inspection of the material.2.Parameter:specificationwidthW (mm)thickness H(mm)total height F (mm)Shut down the length of the L(mm)Open the length L(mm)Open the formDN5016577180265265manualDN10023597210400400manualDN150300111230500500manualDN200360141270610610manualDN250425145325715715manualDN300485168350845845manualDN350555175365960960manualDN40062019139010801080manualDN45067020141512101210manualDN50073022144012801280manualDN55071023046012401895hydraulicDN60084525049014902195hydraulicDN70096025551517002365hydraulicDN800108528058019902875hydraulic