Conbraco Industries 37LF-202-01 Valve 319852-301 This component is essential for

This component is essential for protecting fired hot water pressure vessels and storage tanks from overpressure conditions

the actuator can be manually cranked and locked into position for testing or installation

Maintenance Friendly: Equipped with double-shielded ball bearings designed to sustain radial loads in various rigid mount orientations

Specifically compatible with Series 63 and 63-M models for seamless field integration

These high-tension springs allow for the conversion of standard pneumatic actuators into high-performance units with adjustable start points

Conbraco Industries 37LF-202-01 Valve 319852-301 This component is essential forThe Conbraco Industries 37LF 202 01 is a high performance 3 4" vacuum relief valve engineered for critical negative pressure protection in commercial and residential hydronic systems. This lead free model features a durable DZR C27541 brass body and a reinforced brass poppet, providing superior structural integrity compared to standard residential units. Designed to handle flow rates up to 16 CFM, it effectively prevents tank collapse and water