ASTM A182 F91 Y Globe Valve, API 602, 1 Inch, CL2500 LB, PSB

Our ASTM A182 F91 Y Globe Valve Plant produces high-performance forged alloy steel globe valves that meet the API 602 standard. These valves feature a 1-inch (DN25) size and are rated for Class 2500 LB (PN420) pressure, ensuring robustness and reliability in high-pressure applications. Equipped with a pressure seal bonnet and socket weld ends, they provide enhanced sealing and durability, making them ideal for demanding industrial processes.

Product Name: ASTM A182 F91 Y Globe Valve, Pressure Seal Bonnet
Design Standard: API 602
Body Material: ASTM A182 F91
Size: 1 Inch, DN25
Pressure: Class 2500 LB, PN420
End Connection: BW
Operation: Manual
Medium: Water, Oil, Gas, etc
Temperature Range: -29°C to 595°C

Pressure Seal Globe Valves are meticulously designed and manufactured in strict adherence to international standards such as API 602, ASME B16.34, DIN3202, or their equivalents. These valves boast a compact yet extremely robust design, making them well-suited 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 to provide a highly reliable seal. For welded bonnet valves, the bonnet is threaded in and torqued to a precisely engineered torque value, and the body-bonnet joint is further strength-welded, offering dual protection against leakage through the combination of body and bonnet threads and the strength-weld. The fully guided wedge design minimizes wear on the seating surfaces. Additionally, an optional design is available with double packing, a leak-off connection, live-loading, and a packing blowout feature, which facilitates the 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

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