Vatac Cast Steel Globe 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 Vatac 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 Vatac Cast Steel
Globe Valves meeting a maximum of 100 ppm VOC leakage prior to shipment.
Vatac Cast Steel
Gate Valves are with main Features as below:
» Size Ranges: 1 1/2” through 24”
» Pressure Ratings: ANSI #150 to 2500
» Standards compliance: BS1873, ASME B16.34 or equivalents
» Materials: Cast Carbon Steel, Cast Stainless Steel, Cast
Duplex or Other Specials
» Ends Connections: Flanged (FF, RF, RTJ) to international
standards
» OS&Y, Outside Stem and Yoke
» Metal-sealed(API Trim # 1, #5, #8, #10 and etc.)
» Optional Locking Device or Stem Extension
» Optional Direct Mounting to ISO 5211
» Reduce Port