Relief Valves

Our relief valves are available in high-pressure (SRVH) and low-pressure (SRVL) configurations, ensuring optimal performance across diverse applications. Whether you’re working with hydraulic systems, compressed gas networks, or chemical processing lines, SuperlokUSA® relief valves provide unmatched reliability, efficiency, and compliance with stringent industry standards.

Engineered for Safety and Performance

Each SuperlokUSA® relief valve meets ASME, API, ISO, and ANSI standards, guaranteeing their compliance with global safety and performance regulations. With precision-calibrated springs, these valves automatically open at a pre-set pressure, ensuring controlled pressure release without compromising system integrity.

Our selection includes:

• SRVH High-Pressure Relief Valves – Designed for demanding high-pressure environments, ensuring instant pressure relief and system protection.
• SRVH Spring-Loaded Relief Valves – Adjustable spring mechanisms provide customizable pressure release settings, adapting to system requirements.
• SRVL Low-Pressure Relief Valves – Ideal for applications requiring sensitive pressure control, preventing pressure fluctuations and system stress.

Why Choose SuperlokUSA® Relief Valves?

Reliable Pressure Control: Automatically opens at set pressure levels, preventing equipment failure and hazardous conditions.

Leak-Tight Design: Engineered for zero leakage, ensuring safe and efficient venting of excess pressure.

High-Quality Materials: Constructed from 316 stainless steel, providing superior corrosion resistance and longevity.

Versatile Applications: Suitable for hydraulic, gas, steam, and chemical processing systems, delivering consistent performance in extreme conditions.

Certified for Safety: Meets ASME, ISO, API, and ANSI industry standards, ensuring regulatory compliance for industrial and commercial systems.

Swagelok® Alternative: Fully compatible with Swagelok® relief valves, offering an equally reliable yet cost-effective solution.

Each SuperlokUSA® relief valve offers unmatched reliability and safety for pressure-sensitive applications.

Browse our products today to find the right relief valve for your system!