Open Bonnet Safety Valve, A216 WCB, 12 X 14 inch, Class 150, Lever
Key Specifications / Features
Model No.: SLSV-07 Hits: 192
Open Bonnet Safety Valve Factory: Open Bonnet Pressure Relief Valves, ASTM A216 WCB, 12 X 14 Inch, Class 150 LB, Open Bonnet, Full Lift, Lever, Flanged.
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Detail Information
When the static pressure at the inlet of the safety valve reaches the set pressure, the position of the disc increases proportionally with the increase of the inlet pressure (not less than 1/4 of the bore diameter). The lift safety valve is suitable for equipment or pipelines of incompressible fluids with working temperature ≤300°C as an overpressure protection device.
Bonnet: The bonnet of the safety valve is open, allowing the spring chamber to communicate with the atmosphere, which is beneficial to reduce the temperature of the spring, and is mainly suitable for containers of high temperature gas in which the medium is steam and does not pollute the atmosphere.
Lever: The safety valve can be opened manually by the lever when the media pressure over 75% of the setting pressure (On the premise of ensuring safety).
Design: ASME, API 526, API 520, ASME B 16.5
Material: ASTM A216 WCB
Flange Pressure Grade: Inlet Class 150 LB & Outlet Class 150 LB
Sizes range: Inlet 12 Inch & Outlet 14 Inch
Inlet temperature range: -29 ℃ - + 427 ℃
Test and Inspection: API 527
Bonnet: The bonnet of the safety valve is open, allowing the spring chamber to communicate with the atmosphere, which is beneficial to reduce the temperature of the spring, and is mainly suitable for containers of high temperature gas in which the medium is steam and does not pollute the atmosphere.
Lever: The safety valve can be opened manually by the lever when the media pressure over 75% of the setting pressure (On the premise of ensuring safety).
Design: ASME, API 526, API 520, ASME B 16.5
Material: ASTM A216 WCB
Flange Pressure Grade: Inlet Class 150 LB & Outlet Class 150 LB
Sizes range: Inlet 12 Inch & Outlet 14 Inch
Inlet temperature range: -29 ℃ - + 427 ℃
Test and Inspection: API 527
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