Pressure Relief Valve (Safety Valve)
PME Pressure Relief Valves (Spring-loaded or Pin-type) provide essential overpressure protection for high-pressure pumps and manifolds. Engineered to automatically release pressure at a pre-set value, these safety valves prevent catastrophic equipment failure and ensure personnel safety on the drilling site.
- Relief Pressure: Customizable up to 15,000 PSI (105 MPa).
- Connection: Standard FIG 1502 Hammer Union or Flanged Ends.
- Feature: Rapid response, accurate resetting, and corrosion-resistant internals.
Critical Features & Safety Benefits
Instant Response
Designed for rapid opening when internal pressure exceeds the safety limit, ensuring immediate protection for fracturing and cementing lines.
Accurate Resetting
Features high-quality spring and seal mechanisms that allow the valve to reseat precisely once pressure returns to safe levels, minimizing fluid loss.
Forged Durability
Manufactured from high-strength forged alloy steel to withstand extreme vibration and pressure surges common in oilfield services.
Technical Specifications
| Specification | Technical Data |
|---|---|
| Working Pressure | 2,000 PSI – 15,000 PSI (Max 20,000 PSI available) |
| Bore Diameter | 2″, 3″, 4″ |
| Standard Compliance | API Spec 6A, NACE MR0175 (H2S Service) |
| End Connections | 2″ / 3″ FIG 1502 Union, Flanged, or LP Threaded |
| Working Medium | Water, Mud, Oil, Natural Gas, Acidizing Fluids |
| Body Material | AISI 4130 / 4140 Forged Alloy Steel |
Applications & Global Reach
Drilling & Fracturing: Essential safety component for high-pressure frac trucks, mud pumps, and cementing units to prevent line bursts.
Sour Gas Ready: Specialized models available for H2S and CO2 environments, featuring 316SS or Inconel internal components for acid resistance.
Field Serviceable: The simple, modular design allows for quick inspection and replacement of seals or springs directly at the wellsite.
Protect your high-pressure assets today. PME provides various styles of safety valves including shearing type and spring-loaded relief valves. Email contact@pmeindustrial.com with your required set-pressure and connection type for a fast response.