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

Name: ASTM A105 Globe Valves, API 602, Carbon Steel, DN40, PN630
SKU: KV-20260714-FSGLV-01
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

Our China ASTM A105 globe valves factory produces 40 mm forged carbon steel globe valves to API 602 standards. These DN40 (1-1/2 inch) valves carry a PN630 pressure rating with pressure seal bonnet construction. The ASTM A105 material provides reliable strength for high pressure steam, oil, and gas applications. Pressure seal bonnet design ensures tighter sealing as internal pressure increases, eliminating the need for large bolting loads. Butt welding ends create permanent, high integrity joints suitable for critical piping systems.

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Detail Information

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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.

Technical Specification

» 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

Key Features

» 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.