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Pilot Operated Relief Valves & Safety Valves

Pilot operated relief valves (PORVs) provide critical protection for process systems, offering precise pressure management with notable performance advantages over conventional direct spring operated safety valves.  We deliver these important safety relief valves with the expertise and quality assurance that complex industrial processes demand

An oil refinery with a complex network of pipes and structures. A hub of activity in the oil industry.

Why Quality Matters

When it comes to pressure relief systems, quality isn't just a preference—it's a necessity. Premium pressure relief valves provide numerous benefits including tighter tolerances, improved seat tightness, and reduced maintenance requirements. 
 
These pilot operated pressure relief valves prevent costly system downtime, protect valuable equipment, and most importantly, secure safety in the workplace. 
 
The difference between standard and premium relief valves becomes clear during critical pressure events when performance matters most, and our selection of Emerson-engineered safety relief valves delivers dependable protection that meets demanding industry standards while providing maximum process control. 
Why We Partner with Emerson

Why We Partner with Emerson

Proconex represents more than just a catalog of pressure relief valves, and as an Emerson Impact Partner, we represent Emerson's commitment to being a trusted partner in helping to solve the biggest challenges of modern life.
 
Our partnership with Emerson means that our customers gain access to Emerson's reliable safety valve solutions, helping achieve both sustainability and business objectives. 
 
But our offerings extend far beyond Emerson's prestigious relief valve product line, as we provide complete support including system design consultation, installation guidance, maintenance planning, and troubleshooting expertise.  
 
Our specialist team works closely with our customers to find the perfect pilot operated relief valve solution for each unique application. From initial specification through the entire lifecycle of your pressure management system, we deliver the technical knowledge, quality components, and responsive service that today's industrial operations require.  
 
We know that reliable protection isn't always about installing pressure relief valves, but it's necessary to implement solutions that function flawlessly when needed the most.