The Mepco brand 1240 Packless Radiator Valve is applicable to both hydronic and steam heating systems from
25" Hg vacuum to 125 PSIG. It can also be applied to water systems up to 125 PSIG.
Our highest quality valve, the 1240 has a unique design that utilizes primary and secondary levers of high tensile,
non-corrosive alloys to ensure trouble-free operation.
The 1240 Packless Valve opens and closes in less than one turn and is equipped with an indicating dial. This valve has a back seat safety feature to prevent leakage under failure conditions. It is available in two patterns (AP and ST) and in sizes 1/2" and 3/4".
The MEPCO 600 AP-1 Packed Stem Radiator Valve is applicable to one-piped steam heating systems with pressures of 25" Hg vacuum to 150 PSIG. It offers a positive "on" or "off" control for any type of heating element or radiator. Heavy packing and nut and a one-piece formed solid packing keep a tight seal around the valve stem. It opens and closes without binding, allowing for exceptionally free drainage of water. It is available in angle pattern in 2" connections.
The MEPCO Spring Packed Radiator Valve No. 740 applies to all types of steam heating systems with pressures up to 25" Hg vacuum to 150 PSIG. The same valve can be applied to hot or chilled water systems at pressures up to 200 PSIG. It provides a positive "on" or "off" control for any type of heating element or radiator. The heavy coil spring keeps packing tight around the valve stem. Dial arrows on the handle clearly indicate the direction of "on" and "off" and divisions on the dial make adjusting the valve easy.