Watts Pressure Relief Valve - 335 (342670)
- 3/4 inch FNPT - 510,000 btu
Product ID • WATTS3350999
Watts Pressure Relief Valve - 3/4 inch FNPT 510,000 btu - 335 (342670).
The Watts Series 335 Boiler Pressure Relief Valves are used in hot water boiler applications to protect against excessive pressure on all types of hot water heating boiler equipment. It consists of an iron body construction with forged bronze inlet connections, non-metallic disc-to-metal seating, stainless steel spring, and test lever.
For Hydronic Heating Boiler Systems only.
Watts Hot Water Boiler Safety Relief Valve - 3/4 inch NPT - 335 (342670) Techs and Specs
- Max Btu
- 3/4 Inch
- FPT FemMale National Pipe Thread
- Standard Capacity Bronze Safety Valves
- Hot Water Boiler ASME Section IV
- Pressure Set Point
- 30 psi
- Maximum Temperature
- 250 Degrees