Controlair download9/20/2023 The ease with which an "H" CONTROLAIR Valve is operated is obtained by creating a differential between the counterbalanced air pressure and spring forces within the valve and by using this differential to open or to close valves. The sensitive, precise pressure control of the "H" CONTROLAIR Valve and its ability to change delivery pressure in small increments are obtained through the use of a large responsive diaphragm. OUTLET PRESSURE - According to model selected.PARTS INTERCHANGEABILITY - all similar parts in the various types of CONTROLAIR Valves are interchangeable.SIMPLICITY-CONTROLAIR Valves contain only a few wearing parts and these are easily replaced.All other parts are made of anodized aluminum or bronze. CORROSION RESISTANCE - diaphragms and seals are made of oil-resistant synthetic rubber.EASE OF MAINTENANCE - all pipe connections are made to a pipe bracket from which the CONTROLAIR Valve can be removed without disturbing the circuit's piping.After setting, "H" CONTROLAIR Valves maintain their outlet pressure within a range of approximately 1-1/2 psi. graduating springs can be changed in increments of approximately 1/2 psi, other cataloged pressures are changed proportionately. The outlet pressure of valves having 100 lb. graduating springs can be changed in increments of approximately 1/4 psi. SENSITIVITY - the outlet pressure of "H" CONTROLAIR Valves having 60 lb.EASE OF OPERATION - as "H" CONTROLAIR Valves need only light operating forces, these valves increase both the efficiency and the output of operating personnel by decreasing operator fatigue and concentration required.In fact "H" CONTROLAIR Valves are used wherever it is necessary, or preferable, to have instant and convenient control of the flow of air into a pneumatic circuit and of the pressure buildup of air in that circuit.īesides exceptional versatility, other CONTROLAIR Valve features are: Gates - Dredges - Cranes, Hoists & DraglinesĪnd many other kinds of equipment and machines. Throttles - Rolling Mills - Marine Propulsion EnginesĬlutches - Presses - Construction Equipment Maximum pressure position is detented.Īpplications for "H" CONTROLAIR Valves are limitless. H-2-LX CONTROLAIR Valve - Lever returns to minimum pressure position when released from any position except maximum pressure position. H-2-FX CONTROLAIR Valve - Lever remains in the position where released. H-2-X CONTROLAIR Valve - Lever returns to minimum pressure position when released. OUT Port-Delivers graduated pressure in direct proportion to clockwise lever travel from minimum pressure position (facing lever side of valve). The following list of H-2 CONTROLAIR® valve piece numbers is provided for use in those cases where a handle location or a push/pull handle action is required by special control panel configurations. It feeds more air into a circuit to compensate for leakage and operations which reduce pressure, it vents air from a circuit to compensate for operations and other conditions which would increase a circuit's pressure. Once the operator's position is set, a CONTROLAIR Valve maintains the delivery pressure for that position-automatically. Changing operator positions changes delivery pressure. With each valve, the position of the operator-Sever, pedal, cam or knob-determines the air pressure delivered by the valve. Still others control these functions either selectively or simultaneously in three separate and independent branches of an air circuit. Others selectively control these functions in two separate and independent air circuits or in branches of the same circuit. Some control these functions in one air circuit. Hand, foot or mechanically operated, these valves control both pressure and flow of air. The REXROTH Type "H" CONTROLAIR Valves are a family of pneumatic pressure regulating, directional valves. Versatile Three - and Four-way pressure regulating valves or a combination of pressure regulating and non-regulating three-way valves. Item # R431002653, H-2-LX Controlair® Valve (Spring Return with Detent)
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