STEAM PRESSURE VALVES FOR HEATING AND VENTILATING APPARATUS

FILTERS-NAMELY, LIQUID AND GAS FILTERS AND FILTER-TYPE PARTICLE SEPARATORS, AND PARTS THEREOF

MECHANICAL PRESSURE REGULATORS, VALVES, SWITCHES AND PARTS THEREFOR FOR MACHINERY, MOTORS AND TOOLS

SWITCHES, SERVOVALVES, REGULATORS, AND PARTS THEREFOR

THERMOSTATS, ELECTRIC SERVOVALVE CONTROLS, PRESSURE CONTROL VALVES, TEMPERATURE CONTROL VALVES, FLUID CONTROL VALVES AND REGULATORS, AS INDIVIDUAL COMPONENTS, AND PARTS THEREOF, BUT NOT TO PNEUMATIC AND/OR HYDRAULIC FLOW CONTROL SYSTEMS CONTAINING A PLURALITY OF THE ABOVE NAMED GOODS OR ANY OF THE ABOVED NAMED GOODS COMBINED WITH OTHER FLOW CONTROL DEVICES