Forged Steel Gate Valve Class 800
This heavy duty class 800 forged steel Gate Valve is suitable for the most demanding of process applications. When open the media will flow with a minimal amount of turbulence and pressure drop through the valve and industries where the isolation of viscous fluids and liquid are required.
The forged steel Gate valve is designed to API602 and has an outside screw and yolk with rising stem. The handwheel operates the gate valve for both isolation applications only.
Why use forged steel gate valve: 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.
high quality Durable stainless steel API ANSI 150LB-1500LB 304 316 A105 1.6mp-25mp forged manual Socket Butt welded Gate Valve
Forged steel gate valves are suitable for small diameter pipelines with Class150~2500 ,Working temperatures of -29~425 ℃ (carbon steel) or -29~500 ℃ (stainless steel).
They are used to cut off or connect the medium in the pipeline. Different materials are selected and can be used for various media such as water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea, etc
Executive Standards:
Design specifications: JB/T 7746, ANSI B16.34 / API 600 / API 602
Structural length: JB/T 7746, factory specifications
Socket/Thread: JB/T1751/GB7306, ANSI B16.11/B2.1
Testing and Inspection: JB/T 9092, API598
Pressure temperature: GB/T 9131, ANSI B16.34
Product identification: GB/T 12220, MSS SP25
Supply specification: JB/T 7928
Body material:Forge steel , A105,LF2, F304,F316. CF3,CF3M
Seal Material:STL , STAINLESS STEEL , PTFE ...
Size:DN15~100(mm)
Connection type:Thread, socket welding, flange
Standards: GB, JIS,ANSI, DIN,API
Pressure:1.6~6.4MPa , 150LB~2500LB,10K..
Drive mode: manual, worm gear, pneumatic, electric, hydraulic
Product advantage:
1. The fluid resistance is small, and the sealing surface is less brushed and corroded by the medium.
2. It saves effort to open and close.
3. The flow direction of the medium is not restricted, does not disturb the flow, and does not reduce the pressure.
4. The shape is simple, the length of the structure is short, the manufacturing process is good, and the scope of application is wide.
Typical Applications
1,Turbine room
2,Isolation
3,Condensate Lines
4,Before expensive plant equipment
5,Oil burner lines
Key features
1,Handwheel operator
2,Bolted Bonnet
3,Forged Steel A105N body and bonnet
4,Screwed BSP, NPT or Socket Weld
5,Sizes 1/2" to 2"
6,Temperature range: -29°C to 425°C.
7,Pressure up to 138 bar
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