ASTM A182 F22 Gate Valve, API 602, 1 Inch, 1500 LB, PSB, SW

The ASTM A182 F22 Gate Valve Supplier offers high-performance forged steel gate valves designed in accordance with API 602 standards. These valves are made from durable forged steel, specifically ASTM A182 F22, ensuring strength and reliability. With a size of 1 inch (DN25), a pressure rating of Class 1500 LB (PN250), and a pressure seal bonnet, they are built for demanding high-pressure applications. The socket welded ends provide secure and efficient connections.

Product Name: ASTM A182 F22 Gate Valve, PSB
Type: Forged Steel Gate Valve
Design Standard: API 602
Body Material: ASTM A182 F22
Size: 1 Inch, DN25
Pressure: Class 1500 LB, PN250
End Connection: SW
Operation: Manual
Medium: Water, Oil, Gas, etc
Temperature Range: -29°C to 595°C

Pressure Seal Gate Valves are designed and manufactured in strict compliance with international standards such as API 602, ASME B16.34, DIN 3202, or their equivalents. These valves feature a compact yet extremely sturdy design, making them ideal for high-pressure and high-temperature applications. The optional solid CoCr alloy wedge ensures low friction and extended service life. The packing rings are precompressed to 4,000 psi to provide a high-integrity seal. For welded bonnet valves, the bonnet is threaded in and torqued to an engineered torque value, and the body-bonnet joint is strength-welded, offering double protection against leakage (body, bonnet threads, and strength-weld). The fully guided wedge reduces wear on seating surfaces. Optional designs are available with double packing, leak-off connections, live-loading, and a packing blowout feature for easy removal of old packing.

Technical Specification

» Size Range: 1/2-2 Inch (DN15-DN50) (for Forged Items)
» Design Pressure: Class 150-2500 LB (PN10-PN420)
» Materials:
   Carbon Steel, Alloy Steel, Stainless Steel, Duplex Steel, etc
   ASTM A105N, A350 LF2, A182 F11, F22, F304, F304L, F316, F316L
» Trim Materials: 13%Cr, ASTM A182 F11, F22, SS 304, SS 304L, SS 316, SS 316L, and other specials
» End Connections: SW, FNPT, BW, RF, RTJ, Grooved
» Design and Manufacture: ASME B16.34, API 602
» Face to Face (End to End): ANSI B16.10
» Flanged Connection: ANSI B16.5
» Test and Inspection: API 598, API 6D
» Butt Welded Ends: ANSI B16.5
» Threaded Ends: ASME B1.20.1
» Socket-Weld Ends: ASME B16.11

Product Features

» OS&Y (Outside Stem and Yoke): The stem is partially exposed above the bonnet, allowing for easy inspection and maintenance without disassembling the valve from the pipeline.
» Metal-sealed (API Trim #1, #5, #8, #10, etc.): Available in various metal-seal options to meet different service requirements, ensuring reliable sealing performance.
» Optional Locking Device or Stem Extension: Equipped with a locking device to prevent unauthorized operation, or a stem extension for easier access in tight spaces.
» Optional Welded Bonnet or Pressure Sealed Bonnet: Choose between a welded bonnet for enhanced strength and reliability, or a pressure sealed bonnet for ease of maintenance and inspection.
» Optional Direct Mounting to ISO 5211: Compatible with ISO 5211 actuator mounting standards, allowing for direct attachment of actuators without additional adapters.
» Full Bore or Reduce Port: Available in full bore design for minimal pressure drop and maximum flow capacity, or reduce port for specific flow control requirements.