ASTM A105 Globe Valves, API 602, Carbon Steel, DN40, PN630

Product Name: ASTM A105 Globe Valves, Pressure Seal Bonnet
Design Standard: API 602
Body Material: ASTM A105, Forged Carbon Steel
Size: DN40, 40 mm, 1-1/2 Inch
Pressure: PN630
End Connection: Butt Welding
Operation: Manual

Pressure-sealed globe valves are meticulously designed and manufactured in strict accordance with international standards such as API 602, ASME B16.34, DIN 3202, or their equivalents. These valves feature a compact yet extremely robust design, making them ideal 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 precisely engineered torque value, and the body-bonnet joint is further 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.

» Product: Pressure Seal Angle Globe Valve

» Nominal Diameter: DN15-DN100

» Design Pressure: PN100- PN630

» Design temp: -196°C-573°C

» Materials: Carbon Steel, Alloy Steel, Stainless Steel, Duplex Steel & Other

» Trim Materials: 13% Cr, ASTM A182 F11, F22, SS 304, SS 304L, SS 316, SS 316L

» Ends Connections: SW, BW, RTJ Flange

» 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 end: ANSI B16.5

» Socket-weld Ends to ASME B16.11

» After fine processing, forged steel materials exhibit excellent corrosion resistance, making them highly suitable for use in various corrosive media. This characteristic significantly extends the service life of valves.

» Forged steel globe valves are typically designed to be compact, featuring a smaller volume and occupying less space. This design makes them easy to install and use, particularly in working conditions where space is limited.