![]() ![]() 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 Note: Full pressure feature, chrome plated cover details, arid other special operating details are available.Īpplications for "H" CONTROLAIR Valves are limitless. Lever remains in the position where released. Port 8-OUT, graduated pressure when lever is moved clockwise from "Off." Port 1-OUT, full inlet pressure when lever is moved 10° clockwise from "Off" (facing lever side of valve). These valves are used principally in the control of a clutch and a throttle of an engine. This graduated pressure varies directly with lever travel. Further lever-travel controls the pressure of the air delivered by the pressure regulating portion. The first 10° of lever travel from the "Off" position opens the directional valve to provide full inlet pressure for its OUT port. The HE-2 CONTROLAIR Valve is a composite lever operated directional valve consisting of a 3-way directional valve and a 3-way pressure regulating portion with each unit having its own OUT port. ![]()
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