• Watts Pressure Relief Valve for Hot Water Boilers - 335 (342670)

    - 3/4 inch FNPT - 510,000 btu

    Product ID • WATTS3350999

  • $13.25
  • Normal Ground Shipping

Overview

Watts Pressure Relief Valve for Hot Water Boilers in 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.

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Technical Specs

Watts Hot Water Boiler Safety Relief Valve - 3/4 inch NPT - 335 (342670) Techs and Specs

  • Max Btu
    510,000
  • Size
    3/4 Inch
  • Connection
    FPT FemMale National Pipe Thread
  • Standard Capacity Bronze Safety Valves
    Yes
  • Hot Water Boiler ASME Section IV
    Yes
  • Pressure Set Point
    30 psi
  • Maximum Temperature
    250 Degrees