Watts FP53L is a 1/2" NPT poppet-type pressure relief valve designed for thermal expansion relief in fire protection and hydronic heating systems. This valve provides overpressure protection by relieving excess pressure when system pressure exceeds the setpoint. Suitable for use in closed-loop heating systems and fire suppression applications.
Watts FP53L 1/2" Poppet Pressure Relief Valve
Watts
$148.95
In Stock
- SKU:
- FP53L
- Product Type:
- Pressure Relief Valve
- Subcategory:
- Poppet Type
- Application:
- Residential/Commercial
- System Type:
- Boiler, Hydronic Heating, Fire Suppression
- Installation Type:
- OEM Replacement
- Inlet Size:
- 1/2" NPT
- Connection Type:
- NPT
- Connection / Joint:
- NPT
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