Rising Stem Gate Valve, API 602, ASTM A105N, 1 IN, CL600, RF

Key Specifications / Features

The Rising Stem Gate Valve is designed for reliable flow control in high-pressure systems, adhering to API 602 standards. Made from forged carbon steel ASTM A105N, it is available in a 1-inch, DN25 size with a Class 600 LB, PN100 rating. The valve features RF flanged ends for secure installation and offers efficient operation with a rising stem mechanism for clear position indication. This gate valve ensures durability and precise control in demanding conditions.

Forged Steel Gate Valves are meticulously designed and manufactured to meet international standards, including API 602, ASME B16.34, and DIN 3202, or their equivalents. Featuring a compact yet exceptionally sturdy design, these valves are ideal for high-pressure, high-temperature applications. The optional solid CoCr alloy wedge ensures low friction and extends the valve's service life.
The packing rings are precompressed to 4000 psi to provide a reliable, high-integrity seal. For welded bonnet valves, the bonnet is threaded and torqued to an engineered value, with the body-bonnet joint strength-welded to offer double protection against leakage. Additionally, the fully guided wedge reduces wear on the seating surfaces, enhancing performance. Optional designs include double packing, leak-off connections, live-loading, and packing blowout for easy packing removal, providing flexibility and ease of maintenance.

Technical Specification

» Size Range: 1/2-2 Inch (DN15-DN50) (for Forged Items)
» Design Pressure: Class 150-2500 LB (PN10-PN420)
» Materials:
   Carbon Steel, Alloy Steel, Stainless Steel, Duplex Steel, etc
   ASTM A105N, A350 LF2, A182 F11, F22, F304, F304L, F316, F316L
» 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
» Temperature Range: -29°C to 595°C
» Medium: Water, Gas, Oil, etc.

Product Features

• OS&Y (Outside Stem and Yoke) design
• Metal-sealed (API Trim #1, #5, #8, #10, etc.)
• Optional locking device or stem extension
• Available with bolted bonnet, welded bonnet, or pressure-sealed bonnet
• Optional direct mounting to ISO 5211
• Full bore or reduced port options