4132 Safety Valve 0-60 PSI

Regular price Int. price: $45.00
Incl. GST: $49.50

5/16" x 32 TPI (Suitable for 3" Miniature Steam Boilers)

Note: these have simple adjustable spring loaded relief balls/surfaces that progressively release pressure when the setting is passed. They are not "pop"valves that trigger at a set pressure.