Forged Stainless Steel Class 800 gate valve with bolted bonnet is used to provide isolation in pipelines and at the beginning and end of trapping stations.
Economical yet reliable, this valve has a multitude of uses including throttling and semi accurate control of process fluids in high temperature and high-pressure applications.
The valve designed to API602 and tested to API598 has an outside screw and yolk with rising stem. The handwheel operates the globe valve for both isolation and for throttling applications.
These valves provide a positive tight shut off in the horizontal or vertical position for process fluids in pipelines. They also offer a small amount of control and are used to throttle steam, gas or liquids. Easy to operate and the preferred choice over ball valves by engineers to isolate trapping stations.
Typical applications include: Trapping lines and stations, Isolation, Condensate Lines, Before expensive plant equipment and Oil burner lines.
Typical industries include: Boiler Plant fuel line, Recycling facilities, Chemical industry, Steam Plant, Hospitals, schools and HVAC
API 602 / ASME B16.34
Spiral wound gasket with SS304/graphite or SS316/graphite
Outside screw & yoke (OS&Y)
Two-piece self-aligning gland
Compact and sturdy designs for high pressure-temperature service
Replacement of hand wheel without affecting the gate position.
Material of the body/bonnet: ASTM A105/F316/F316L/F304/F304L/F11/F22/
Valve Rating : CLASS 800 (PN130) & CLASS1500 (PN260)
Port Size : Standard Port / Full Port
Size Range : 1/4″ – 2″ (8mm – 50mm)
End Connections : Threaded (NPT/BSPT/DIN), Socket-welding
Working Temperature : (For A105) -29°C~425°C;
Service Application : Hydraulic,Steam,Chemical,Oil/Gas
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Class 800 Forged Stainless Steel Gate Valve
Valve Manufacturer from year 2003