Description
Raypak 007220F 3/4″ 374A SET 45 Relief Valve Overview
The Raypak 007220F is a 3/4″ relief valve designed for use with Raypak 374A series hydronic heating equipment. As an OEM-specified component, it provides reliable overpressure protection, automatically releasing excess pressure to safeguard boilers, water heaters, and associated hydronic system components from potentially damaging pressure buildup.
Key Features
- OEM Raypak replacement relief valve — part number 007220F
- 3/4″ connection size for straightforward installation on compatible Raypak 374A series equipment
- SET 45 designation indicates factory-set pressure relief point for consistent, dependable overpressure protection
- Designed to maintain system safety and protect equipment from pressure-related damage
- Direct OEM replacement ensures proper fit and performance with Raypak systems
Application
This relief valve is intended as a direct OEM replacement for Raypak 374A series boilers and hydronic heating systems. Proper relief valve maintenance is critical to system safety — a correctly rated and functioning relief valve protects equipment, piping, and building occupants from the hazards of over-pressurization.
Installation Notes
- Always verify compatibility with your specific Raypak model and system operating pressure before installation
- Install per manufacturer guidelines and all applicable local codes
- Discharge piping must be properly routed to a safe drain location
- Replace relief valves that show signs of leakage, corrosion, or have been previously activated
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