Pilot Operated Pressure Relief Valve

About Pilot Operated Pressure Relief Valve

Pilot Operated Pressure Relief Valve

We are offering here the Pilot Operated Pressure Relief Valve is used for emergency relief during overpressure events (e.g., a tank gets too hot and the expanding fluid increases the pressure to dangerous levels). It has the same function as a direct-acting relief valve; however, it has a different pressure vs. flow curve. It is a mechanical indicator, available only for modulating pilots, allowing for the accurate verification of set pressure. The Pilot Operated Pressure Relief Valve is very efficient and useful. 

• Type - Pilot Operated, Angle pattern
• Size - 1" to 16"
• Pressure - 150#, 300#,600#, 900#
• MOC - CS, SS304, SS316 (As per application)
• Orifice - AS per API
• Over pressure - AS per API
• Blowdown Pressure - As per API
• End connection - Screwed end, Flange end