ASTM A105N Gate Valve, ASME B16.34, API 602, 3/4 IN, 800 LB

Key Specifications / Features

The ASTM A105N Gate Valve, constructed from forged carbon steel, is designed to meet ASME B16.34 and API 602 standards, ensuring high durability and performance in demanding applications. With a size of 3/4 inch (DN20), pressure rating of Class 1500 LB, and PN250, this valve is ideal for high-pressure systems. It features socket weld (SW) ends for secure connection.

Forged Steel Gate Valves are built to meet international standards like API 602, ASME B16.34, and DIN 3202. They feature a compact yet strong design, perfect for high-pressure and high-temperature applications. The optional solid CoCr alloy wedge ensures low friction and longer service life. The packing rings are precompressed to 4000 psi, providing a reliable seal. For welded bonnet valves, the bonnet is securely threaded and torqued, with the body-bonnet joint strength-welded for extra protection against leaks. The fully guided wedge reduces wear on seating surfaces. Optional features include double packing, leak-off connections, live-loading, and packing blowout for easy maintenance.

Technical Specification

» Valve Structure: Forged Steel Gate Valve
» Size Range: 1/2-2 Inch (for Forged Items)
» Temperature Range: -29°C to 595°C
» 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
» Medium: Water, Gas, Oil, etc.

Product Features

» OS&Y (Outside Stem and Yoke) design for improved accessibility and operation.
» Metal-Sealed with various API trims available (#1, #5, #8, #10, etc.).
» Optional Locking Device or Stem Extension for enhanced control and safety.
» Bonnet Options: Choose from bolted, welded, or pressure-sealed bonnet designs.
» Direct Mounting available to ISO 5211 for actuator installation.
» Port Options: Available in full bore or reduced port configurations.