VALVE THERMAL RELIEF 2400PSI (JLG JL4641030)

A thermal relief valve that opens at a set pressure to protect downstream components from overpressure. The OE maker for this catalog reference is JLG, and the cross-reference part number is JL4641030. This aftermarket replacement part functions as a pressure-limiting safety device within a fluid system. A common failure consequence of a thermal relief valve is that it can leak or fail to reseat, causing continuous fluid loss. In a typical usage context, this valve activates only when fluid temperature rises enough to increase pressure beyond its setting. The valve is rated for 2400 PSI. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JL4641030, jl4641030