the 005467F ensures your Raypak heater repair is executed to factory standards

Universal Compatibility: Serves as the primary replacement solenoid valve for the legacy 131S44 series in steam service

Robust Construction: Precision-balanced rotor and high-quality bearings minimize vibration and mechanical wear

and GV series boilers

Mueller A17921 Manifold 321042-401 the 005467F ensures your RaypakThe Mueller A17921 ReliefMaster is a heavy duty change over manifold engineered for high demand industrial and commercial refrigeration applications. This HVACR manifold features a 1 2" NPTFE (National Pipe Thread Fuel Extended) inlet and 1 2" NPTFI (National Pipe Thread Fuel Injection) outlets, providing a secure, leak proof transition for dual relief valve setups. With a design pressure (MAP) of 700 psig and a broad operating temperature range of