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pressure seal forged steel globe valve

The pressure seal forged steel globe valve's design incorporates a metal-to-metal seal that becomes tighter as the pressure increases, the initial preload deforms the taper on the soft iron gasket to mate with the taper on the bonnet, the thin knife-edge on the gasket is wedged tightly between the body and the bonnet, the shallow angle insures that the gasket is sealed tightly with
Pressure seal forged globe valve. applicable standards: gate valve, api602 steel valves, asme b16.34 face to face asme b16.10/mfg’s standard socket welded asme b16.11 screw threaded aeme b1.20.1/bs 21 end flanges asme b16.5 butt welding ends asme b36.10m inspection and test api 598. material: forged steel (a105n) size range: 1/2~2
China forged valve manufacturer jonloo supplies pressure seal globe valve in forged material. the pressure seal bonnet design reliable for high pressure application.
Velan globe valve’s top and bottom-guided disc assures stem ­operation without side thrust caused by high pressure flow. the non-rotating stem results in lower friction of all moving parts and longer stem packing life. all this resulting in smooth, easy operation and tight shutoff under extreme pressures. velan's proven pressure seal design.

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