gate valve

Product Gate valve Size 15 200mm Material Cast iron Standard ISO,ANSI,ASTM,API,DIN Application Water,air,non-corrosive(gas)liquid Packing Export standard packing Others Could do as customer’s design and samples by different materials Could be combined with other items in order Structural Features of Knife Gate Valve Upgradable gate sealing face to wipe away the foreign substances affixed on the sealing face.Stainless steel gate to avoid seal leakage resulted from corrosion.Complete stainless steel material to avoid corrosion.Short structural length to save materials and installation space,and to improve pipelinr strength.Scientific design of upper seal packing box to ensure great safety,effectiveness and durability.Triangle bracket to have saved raw materials and ensured re-quired mechanical performance.The guide block on valve body to ensure the proper movement of gate,the extrusion block to ensure effective seal of gate.Design of reinforced rib to improve the strength of valve body.Stainless steel stem to ensure long durability,while stud bolt to make open and close much quicker.10. Free selection of driving mechanism. 11. V-shaped gate can be used as an adjusting valve. Adoptive Standards of Knife Gate Valve Standard of Design and Manufacturing:JB/T8691,MSS SP-81.Standard of Structural Length:GB/T15188.2,TAPPI TIS405.8.Standard of Flange:JB79,ANSI B16.5.Standard of Testing:GB13927,MSS SP-81,JB/T8691. Order Information When purchasing,please specify the nominal diameter,pressure and connection standard of valve.If not specified,it will be made according to the dimensions in the operation manual.In case of special requirements,please specify the special dimensions,materials and other parameters.If not specified,it will be made of the material specified by the enterprise.In case of no special remark on valve drive unit,it will be equipped according to our factory specifications.With the information on service medium,temperature and pressure provided by users,we have models for your options.