ASTM A182 F11 Swing Check Valve, API 602, 3 Inch, CL600, RF

Product Name: ASTM A182 F11 Swing Check Valve, Forged Steel
Design Standard: API 602
Body Material: ASTM A182 F11
Size: 3 Inch, DN80
Pressure: Class 600 LB, PN100
End Connection: RF Flanged

Forged Steel Check Valves are designed and manufactured in strict accordance with international standards such as API 602 and ASME B16.34, or their equivalents. These valves are engineered to minimize flow resistance and pressure drop, offering optimal performance. They are suitable for installation in horizontal positions only. The lapped and screwed-in seat ring ensures a tight shutoff and long service life. The valve's disc is precisely designed, machined, and guided to provide efficient automatic shutoff at zero pressure. These valves feature a compact structure and low-emission service, available in both swing and piston constructions.

Technical Specification

» Valve Structure: Swing Check Valve
» Size Range: 1/2-2 Inch (for Forged Items)
» Temperature Range: -29°C to 595°C
» 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
» Medium: Water, Gas, Oil, etc.

Product Features

» Reduces the occurrence of water hammer during the flow of liquid media, protecting equipment and pipelines from impact damage.
» Available in bolted bonnet and welded bonnet structures.
» Options for swing type and lift type constructions.
» Available in full port or reduced bore configurations.