Watts 335-M2 Boiler Pressure Relief Valve, 3/4″, 30PSI

Watts 042693, 335-M2 Boiler Pressure Relief Valves.
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.
Features
• Stainless steel spring
• High heat resisting silicone disc
• Bronze seat
Specifications
Series 335 ASME Tested and Rated Hot Water Boiler Safety Relief Valves shall be installed on boiler where noted. Valve shall be manufactured out of bronze with stainless steel spring, silicon disc and bronze seat. Valve shall have a maximum operating pressure of 30psi (2.11 bars) for boilers up to 510,000 BTU. Valve shall be a Watts Series 335.
3/4" FM Inlet & Outlet.
30 Psi.