When you choose this boiler pressure relief valve, you're getting a valve that's excellent for use in hot water boiler applications. It is designed to protect against excessive pressure on all types of water heating boiler equipment. It consists of a lead free iron body construction with forged bronze inlet connections, non-metallic disc-to-metal seating and stainless steel spring and test lever. It resists corrosive water conditions, sticking and freezing, and prevents water and sediment from being trapped in the seat.
California residents: see Proposition 65 information
- Lead free iron body construction for strength
- Ideal for use with hot water heating and supply boilers
- Designed as an emergency pressure protection safety valve and should not be used as an operating control
- Standard pressure relief setting is 30 psi