Package Includes: you will receive a 30 PSI pressure relief valve, a 150 PSI automatic air vent valve, and 2 roll of PTFE thread sealing tapes; Our 3/4" female NPT x 3/4" female NPT threaded boiler relief valve and 1/8" NPT float valve are good replacements for the older model of the boiler had (Not suitable for drinking water delivery systems)
High Performance: the pressure relief valve is calibrated to open and release pressure when the system pressure reaches 30 PSI; The boiler automatic air vent maximum operating pressure 150 PSI and maximum operating temperature 240°F; Our pressure relief valve kit is suitable for most heating systems
Standard Size: the valve has 3/4 inch inlet and outlet connections, which are standard for many plumbing applications, the 3/4" female NPT inlet is designed to connect to a male NPT fitting for easy replacement, and the automatic air vent valve is universal 1/8" float valve
Quality Material: the 3/4 inch pressure relief valve and 1/8 inch NPT air bleed vent are made of quality brass material, which are durable and corrosion resistant, wear resistant and structurally stable, they won't rust over time
Leak Proof: the one piece pressure relief valve construction prevents leaks of any kind, our safety relief valve comes with PTFE thread sealing tape, which will further improve leakproof results