A flow control valve regulates the flow or pressure of a fluid. Control valves normally respond to signals generated by independent devices such as flow meters or temperature gauges. Flow – control valves include simple orifices to sophisticated closed-loop electrohydraulic valves that automatically adjust to variations in pressure and temperature.
Hydraulic flow control valves from Parker for applications such as conveyors, food processing machines and material handling equipment. Flow control valves include stainless steel, brass and carbon steel.
Adobe Flash animation of a flow control valve. Flow Control Valves with Fieldbus Interface. Servovalves with built-in fieldbus interfaces (CANopen, EtherCAT or Profibus DP V1) enable operating parameters to be set, activate the valve and monitor its performance.
The pilot control responds to the differential pressure produced across an orifice plate installed downstream of the valve. Accurate control is achieved as very small . The control orifice in the spool is factory set to the flow specification. The valve begins to respond to load changes when flow .
Explain various classifications of pressure-control valves. Describe the working and construction of various non-compensated flow – control valves. Differentiate between compensated and . Our flow controls offer an integral hydro-stat and incorporate sharp edged orifices to reduce the effect of temperature and consumer load changes on a field set flow values. Available with rotary knobs and key locks, Rexroth hydraulic flow control valves can be field set, locke and remain tamper resistant.
Daikin flow control valves are listed. You can find a hydraulic unit according to your inquiry. With twin throttle check valves, the throttle valve is effective only in one direction of flow. Two parallel throttle valves operate in one flow direction as a flow divider valve and in the opposite direction as a flow combiner valve.
The flow control valve , the throttle valve and the flow divider valve are valve cartridges, while the . Throttle and Shut-off Valves DV. Taco Flo-Cheks come in several . Sun Hydraulics offers 2-, 3- and 4-port flow control cartridges for metering and flow regulation. Fixed orifice, non-pressure compensate flow . Series MTCA priority flow control valves provide a constant, pressure- compensate flow of hydraulic fluid in one direction.
They divide an inlet flow into a constant, priority, flow and a surplus flow. Both flows can be pressurised independently of each other and both are protected by an adjustable pressure relief valve . Thermal Management is the ability to control the temperature of a system and its sub systems e. Mobile, Off-Highway and Material Handling Equipment, Industrial and Construction Equipment, Hydraulic Controls , Hydraulic Valves , Electronics. Ball Valve , Valve with a sliding ball control mechanism.
Counterbalance Valve , Hydraulic counterbalance valve. Flow Divider, Hydraulic two-path flow divider. Gate Valve , Hydraulic gate valve.
Poppet Valve , Hydraulic . Needle Valve , Hydraulic needle valve.