Slam Shutoff Valve
Premium Quality Slam Shutoff Valves for Gas Pipelines & Pressure Control Systems
Hyperr Valves Pvt Ltd is a leading manufacturers, supplier and exporter of Slam Shutoff Valve. Our Slam Shut-Off Valve is a critical safety device designed to instantaneously isolate downstream piping in the event of dangerous overpressure or under pressure conditions. Unlike relief valves that vent excess pressure, the SSV completely cuts off the flow within milliseconds, protecting downstream equipment from pressure surges or line breaks. It features a “fail-safe” latch mechanism that requires manual resetting, ensuring the system cannot be restarted until the fault is investigated and resolved.
Engineered with SolidWorks and compliant with EN 14382 and API 6D, our SSV offers bubble-tight sealing (Class VI) and is an essential component for any compliant gas train or pressure reducing station.
Key Features:
- Rapid Response: Actuates in < 1 second to instantly isolate the line during pressure excursions.
- Dual Protection: Configurable for both Over-Pressure (OPSO) and Under-Pressure (UPSO) shutoff.
- Zero Leakage: Soft-seated design ensures ANSI Class VI bubble-tight shutoff to prevent hazardous gas bypass.
- Manual Reset: Safety latch mechanism prevents automatic reopening, requiring operator intervention to restore flow.
- Maintenance Friendly: Top-entry design allows for internal inspection and module replacement without removing the body from the line.
Applications:
- City Gate Stations
- Burner Fuel Trains
- Turbine Feed Lines
- Petrochemical Process Skids
| Product Specifications | |
|---|---|
|
Size |
1/2” to 6” |
|
Design |
Piston Sensing, Diaphragm Sensing |
|
Type |
Direct Acting, Pilot Operated |
|
Pressure Rating |
Up to 2500# |
|
End Connection |
Flange End, Screw End |
|
Media |
Liquid, Gas |
|
Seat |
Soft Seat |
|
Body Type |
Globe Type |
|
Material |
Carbon Steel, Stainless Steel, Duplex Steel, Hastelloy, Alloy-20, Monel, Inconel |
Slam Shutoff Valve
- Model No - HV-SSV-01
- Design - Direct Acting Piston Sensing
- Size - 1/2" to 2"
- Rating - Up to 2500#
- Media - Gas, Liquid
- End Connection - Flange End, Screw End
- Working Pressure - Up to 250 bar-g
- Outlet Shut Off Pressure - 15 to 100 bar-g
Slam Shutoff Valve
- Model No - HV-SSV-02
- Design - Pilot Operated Diaphragm Sensing
- Size - 1" to 6"
- Rating - Up to 300#
- Media - Gas
- End Connection - Flange End
- Working Pressure - Up to 15 bar-g
- Outlet Shut off Pressure - Up to 5 bar-g
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