Stainless Steel Gate Valve

KOSEN Stainless Steel Gate Valves are designed and manufactured to ensure leakage of less than 100 ppm (parts per million) of volatile organic compounds. Extensive base line laboratory testing (static and cycle testing) has been performed establishing critical design parameters necessary to achieve low emission sealing in the Med stem packing seal area and in the bonnet gasket sealing area, In-house testing procedure has been developed and is periodically performed to ensure that standard product design and manufacturing criteria consistently result in the Med Stainless Steel Gate Valve meeting a maximum of 100 ppm VOC leakage prior to shipment.

Technical Specification
Normal Size Range: 2"-24"
Normal Pressure Rating: PN10~PN420, CLASS150~2500  
Design and Manufacture: API 600, ASME B16.34 or equivalents
Materials: CF8, CF8M, CF3, CF3M, SS304, SS316, SS304L, SS316L and etc.
Ends Connections: Flanged(FF, RF, RTJ) to international standards
OS&Y, Outside Stem and Yoke
Metal-sealed(API Trim # 2, #10, #12 and etc.)
Optional Locking Device or Stem Extension
Optional Direct Mounting to ISO 5211
Full Port