ASTM A105N Gate Valve, ASME B16.34, API 602, 3/4 IN, 1500 LB

Product Name: ASTM A105N Gate Valve
Design Standard: ASME B16.34, API 602
Body Material: ASTM A105N
Size: 3/4 Inch, DN20
Pressure: Class 1500 LB, PN250
End Connection: SW End
Operation: Manual

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.