API 602 Y Globe Valve, ASTM A105N, 2500 LB, Pressure Sealed

Product Name: Y Type Pressure Seal Globe Valve
Design Standard: API 602
Body Material: ASTM A105N
Size: Customized
Pressure: Class 2500 LB, PN420
End Connection: SW
Operation: Manual
Medium: Water, Oil, Gas, etc
Temperature Range: -29°C to 595°C

Pressure Seal Globe Valves are engineered and produced in strict adherence to international standards such as API 602, ASME B16.34, DIN3202, or their equivalents. These valves feature a compact yet extremely robust design, making them suitable 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 4000 psi, providing a highly reliable seal. For welded bonnet valves, the bonnet is threaded in and torqued to a specific engineered torque value, and the body-bonnet joint is strength-welded, offering dual 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 (Forged Items)
» Temperature Range: -29°C to 595°C
» Design Pressure: Class 900-2500 LB (PN160-PN420)
» Materials: Forged Carbon Steel, Forged Alloy Steel, Forged Stainless Steel, Forged Duplex & Super Duplex Steel
» Trim Materials: 13%Cr, ASTM A182 F11, F22, SS 304, SS 304L, SS 316, SS 316L, and other special alloys
» Ends Connections: SW (Socket Weld), BW (Butt Weld), RTJ Flange
» Design & Manufacture Standards: ASME B16.34, API 602
» Face-to-Face (End-to-End): ANSI B16.10
» Flanged Connection: ANSI B16.5
» Test & Inspection: API 598, API 6D
» Butt Weld End: ANSI B16.5
» Socket-Weld Ends: ASME B16.11

Product Features

» Corrosion Resistance: After fine processing, the forged steel materials exhibit excellent corrosion resistance, making them suitable for a variety of corrosive media and thereby extending the service life of the valves.
» Compact Design: Forged steel globe valves are typically designed to be compact, with a smaller footprint and reduced space requirements. This makes them easy to install and use, particularly in environments where space is limited.