R5210-412 | Violet Spring For RV52R500R500S | MAXITROL

**R5210-412 Pressure Relief Valve Spring for RV52R500R500S by MAXITROL** The MAXITROL R5210-412 is a replacement part for RV52R500R500S pressure relief valves. It is a spring that is designed to return the valve to its closed position after it has been triggered to open. This spring is made of durable materials that are designed to withstand the high pressures and temperatures that are found in the RV52R500R500S pressure relief valve. **Features:** * Replacement spring for RV52R500R500S pressure relief valves * Durable materials for long life and reliability * Easy to install **Shop our HVAC supply store** We offer the best prices and fast shipping that will save you time and money compared to our competitors. We are your one stop shop for industrial parts, supplies, and even those hard-to-find items.