Watts® Series 335 Bronze Boiler Pressure Relief Valves

Features

• Size: 3⁄4" x 3⁄4" (20 x 20mm).

• Series 335 ASME rated Boiler Pressure Relief Valves were developed to fill the OEM need of the hydronic industry for a smaller valve on popular size boilers up to 510,000 BTU at 30psi (2.11 bar). The compact design, all bronze construction and modern appearance make them an ideal choice for a wide variety of smaller size OEM boilers.

• Stainless steel spring.

• High heat resisting silicone disc.

• Bronze seat.