FT Pro 1/4" NPT Relief Valve 20 Psi 1776K-0-20

1/4" NPT Male, Type 1776, Pressure Relief, Safety Valve, 50 Cubic Feet per Minute, Brass, Working Temperature 0°C to +180°C, Set Pressure 20 PSI, FT Pro All Series 1784 Valves are factory pre-set and sealed to prevent tampering. Manufactured under regulations of The National Board of Boiler & Pressure Vessel Inspectors in accordance with Section VIII of the ASME Code covering valves for pressure vessels. Pre-set pressure relief valves are precision manufactured to protect against equipment damaged or personal injury that may result from dangerous pressure build-up. Automatically vents at selected pressure. Automatically resets when pressure returns to ‚Äònormal‚Äô. Brass body with stainless steel internal components. No Test Certs available