API 600 Wedge Gate Valves, ASTM A216 WCB, 12 IN, 900 LB, RTJ

Our API 600 wedge gate valves are manufactured from high-quality cast carbon steel ASTM A216 WCB, ensuring durability and reliability. These 12-inch (DN300) valves are rated for Class 900 LB and PN150 pressure, featuring RTJ flanged ends for secure connections. They are handwheel operated, providing easy control and maintenance. Designed to meet stringent industry standards, these valves are ideal for demanding industrial applications, offering robust performance and long-lasting service.

Product Name: API 600 Wedge Gate Valve
Design Standard: API 600
Body Material: ASTM A216 WCB
Size: 12 Inch, DN300
Pressure: Class 900 LB, PN150
End Connection: RTJ Flanged
Operation: Handwheel
Medium: Water, Oil, Gas, etc
Temperature Range: -29°C to 595°C

Cast Steel Gate Valves are meticulously designed and manufactured to ensure minimal leakage of volatile organic compounds (VOCs), specifically less than 100 ppm (parts per million). This low-emission performance is achieved through extensive baseline laboratory testing, which includes both static and cycle testing. These tests have established critical design parameters necessary for achieving low-emission sealing in the stem packing seal area and the bonnet gasket sealing area. To maintain consistent quality and compliance, we have developed an in-house testing procedure. This procedure is periodically performed to ensure that standard product design and manufacturing criteria consistently result in Cast Steel Gate Valves meeting the maximum allowable leakage of 100 ppm VOCs prior to shipment.

Technical Specification

» Nominal Diameter: NPS 2-48 Inch (DN50-DN1200)
» Design Pressure: Class 150-2500 LB (PN10-PN420)
» Materials: ASTM A216 WCB, WCC, A217 WC6, WC9, C5, C12A, A352 LCB, LCC, A351 CF8, CF8M, CF3M, CF8C, CN3MN
» End Connections: Flanged (FF, RF, RTJ) to international standards
» Operation: Hand Wheel, Bevel Gear, Electric, Pneumatic
» Design and Manufacture Standards: ANSI B16.34, API 600, API 6D, API 603, BS 1414
» Face to Face (End to End): ANSI B16.10, API 6D
» Flanged Connections: 2-24 Inch to ANSI B16.5; 22 Inch, 26-36 Inch to MSS-SP-44 or API 605 (on request)
» Test and Inspection Standards: API 598, API 6D
» Butt Welded Ends: ANSI B16.25

Product Features

» Anti-friction ball thrust bearing: Reduces friction between mating parts to ensure smooth operation
» Grub screw: Secures yoke nut in the bonnet
» Grease nipple: Supplies lubricant to the mating parts
» OS&Y, Outside Stem and Yoke
» Metal-sealed, API Trim # 1, #5, #8, #10, etc.
» Optional Locking Device or Stem Extension
» Optional Direct Mounting to ISO 5211
» Full Port