Pressure Relief Valve Manufacturer in USA
SVR Global is a Pressure Relief Valve Manufacturer in USA
Pressure Relief Valve Manufacturer in USA
SVR Global is a Pressure Relief Valve Manufacturer in USA, supplying engineered valves designed to protect pipelines, pressure vessels, and industrial equipment from excess pressure. Our pressure relief valves are widely used in oil & gas, power generation, chemical processing, and water systems across Houston, New York, California, Texas, and other industrial regions of the country.
What is a Pressure Relief Valve?
A pressure relief valve (PRV) helps to release pressure automatically when it exceeds a pre-set value. By venting excess fluid, the valve prevents potential equipment failure, pipeline rupture, or hazardous leaks. Pressure relief valves are crucial in ensuring safe operation, protecting assets, and complying with industry regulations. They are commonly installed in steam lines, gas systems, boilers, and process plants to maintain stable and controlled conditions.
Functions and Working of Pressure Relief Valves
Key functions include:
- Overpressure Protection – Prevents pressure buildup that could damage systems.
- System Safety – Protects operators, equipment, and surrounding infrastructure.
- Consistent Operation – Maintains pressure stability for smooth process flow.
- Energy Efficiency – Reduces downtime and equipment wear by controlling pressure accurately.
Working Principle:
Under normal conditions, the valve remains closed, sealed by spring force. When pressure rises beyond the set point, the spring is compressed, lifting the disc and releasing fluid through the outlet. Once the system pressure returns to a safe level, the spring reseats the disc automatically, restoring normal operation.
Key Components of a Pressure Relief Valve
- Valve Body – Widely manufactured in different materials like cast steel, stainless steel, or alloy steel.
- Inlet & Outlet Connections – Provide controlled entry and safe discharge of fluid.
- Disc & Seat – Ensure sealing under normal operation and lift when pressure exceeds limits.
- Bonnet & Adjusting Screw – Allow fine-tuning of pressure settings.
Types of Pressure Relief Valves Supplied
- SVR Global offers different models of pressure relief valves in the USA to meet the needs of various industries:
- Spring-Loaded Pressure Relief Valve – Widely applied in steam, gas, and liquid services for dependable overpressure protection.
- Pilot-Operated Pressure Relief Valve – Designed for high-pressure systems where precise control and tight sealing are required.
- Balanced Bellows Pressure Relief Valve – Maintains accuracy and performance even when backpressure conditions exist.
- Low-Pressure Relief Valve – Suitable for storage tanks, vessels, and systems operating at lower pressure ranges.
- High-Temperature Relief Valve – Built for boilers, steam networks, and other applications exposed to extreme heat.
Applications of Pressure Relief Valves in USA Industries
Pressure relief valves at SVR Global are utilized in a wide range of sectors, such as:
- Oil & Gas Refineries – Protecting pipelines, compressors, and storage tanks.
- Power Generation Plants – Ensuring boiler and turbine safety.
- Chemical and Petrochemical Plants – Regulate overpressure in systems like reactors.
- Water Treatment Facilities – Maintaining safe pressure in pumping and filtration systems.
- Pharmaceutical & Food Processing – Safeguarding sterilization and heating processes.
- General Manufacturing – Applied in compressed air and hydraulic systems.
Why Choose SVR Global?
SVR Global is a Pressure Relief Valve Manufacturer in USA, that meet API, ASME, and ISO standards. Our valves are available in spring-loaded, pilot-operated, and bellows-sealed models, built from cast steel, stainless steel, and alloy steel to suit a wide range of service conditions. With pressure classes from Class 150 to 2500, our valves are engineered for durability, precision, and reliable performance. Serving industries across Houston, Texas, New York, and California, we provide technically advanced products supported by project-based supply and on-time delivery.
Description
- Body Materials: Cast Steel (WCB, WC6, WC9), Stainless Steel (SS304, SS316), Alloy Steel
- Pressure Class: ASME Class 150 – 2500 / PN16 – PN420
- Size Range: ½” – 20”
- End Connections: Flanged, Butt Weld, Socket Weld, Threaded
- Operation: Spring-Loaded, Pilot-Operated, Bellows-Sealed
Visit us: https://www.svrglobal.net/product-category/pressure-safety-valve/