Integral Flanged Globe Valves, API 602, ASTM A182 F304, 1 IN

Product Name: Small Size Globe Valve, with Integral Flange
Design Standard: API 602
Body Material: ASTM A182 F304, Forged Stainless Steel
Nominal Size: 1 Inch, DN25, 25 mm
Nominal Pressure: Class 150 LB, PN20
End Connection: RF Flanged End
Operation: Manual

Forged Steel Globe Valves are engineered and manufactured in strict accordance with international standards such as API 602, ASME B16.34, DIN 3202, or equivalent. They feature a compact yet highly durable design, making them ideal for high-pressure, high-temperature applications. An optional solid CoCr alloy wedge ensures low friction and extended service life. Packing rings are precompressed to 4000 psi, delivering a high-integrity seal. In welded bonnet versions, the bonnet is threaded and torqued to a specified value, while the body-bonnet joint is strength-welded, providing dual protection against leakage. A fully guided wedge reduces wear on seating surfaces. Optional features include double packing, a leak-off connection, live-loading, and a packing blowout for easy removal and replacement of old packing.

Technical Specification

» Nominal Diameter: 1/2-4 Inch

» Design Pressure: CLASS 150-CLASS 4500

» Design temp: -196°C-573°C

» Materials: Carbon Steel, Alloy Steel, Stainless Steel, Duplex Steel, etc

» 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

Key Features

» Precisely processed forged steel offers excellent corrosion resistance, making the valves suitable for various corrosive media and enhancing service life.

» Forged steel globe valves feature a compact design with reduced volume and footprint, allowing for easy installation and operation, ideal for space-constrained environments.