FORGED – BOLTED / WELDED / PRESSURE SEAL BONNET
For gate valves which sizes are 2″(DN50) and smaller, forged steel valves are introduced. Compared with castings, forged valve bodies offer the advantages of more uniform structure, greater density, higher strength integrity, enhanced dimensional characteristics and closer dimensional tolerances.
The design of forged steel gate valves are various: Full port, conventional port / reduced port; bolt bonnet, welded bonnet and pressure seal bonnet; socket weld (SW), threaded, butt welded (BW) and flanged end.
|Size||½” up to 2“(DN 15 up to DN 50|
|Pressure Rating||ASME 150# to 2500#|
|Materials||Forged Carbon Steel, Low Temperature Forged Carbon Steel, Forged Stainless Steel, Forged Duplex Stainless Steel, Forged Super Duplex Stainless Steel, Nickel Alloys, Nickel Aluminum Bronze, Hastelloy, Inconel Etc.|
|End Connection||Flanged RF, FF, RTJ, BW, NPT (F & M), SW Ends|
|Operator / Actuator||Hand wheel Operated|