
1/4 x 40 TPI suitable for Miniature Steam 2" 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.
1/4 x 40 TPI suitable for Miniature Steam 2" 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.