Bulk Plant Relief Valve

Fisher Type 63ELGP relief valve provides superior overpressure protection for large bulk plants applications. Steel and stainless steel construction allows for use on both LP-Gas and Anhydrous Ammonia storage tanks. Bringing advance technology from the petrochemical industry, the Type 63ELGP provides precise and controlled pressure relief in an emergency situation to protect your pressure vessel while simultaneously limiting the amount of product discharged to the atmosphere.

Tight fitting UV resistant caps are standard on all constructions, along with a load-rated lifting sling to assist with lifting and installation. End connections are standard 4 inch CL300 RF bolt patterns. Fisher Type 63ELGP relief valve provided the industries most advanced relief technologies. The accuracy and repeatability of pilot-operated pressure regulation exercises precise control during relief situations without relying on last-generation pop-style relief mechanics. The Fisher Type 63ELGP is the evolutionary leap forward in bulk plant pressure relief combining safety, durability and serviceability into one superior package.