Двунаправленный электромагнитный клапан 5 в постоянного тока водяной Электромагнит под


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Lock Double Acting Actuator Pneumatic Water Flow Control Valve


Lock Double Acting Actuator Pneumatic Water Flow Control Valve



Product Description


Proportional valve is a new type of hydraulic control device. In the ordinary pressure valve, flow valve and directional valve, the proportion of electromagnet instead of the original control part, according to the input electrical signal continuously, in proportion to the flow of oil pressure, flow or direction for long-distance control. Proportional valves are generally pressure compensated, and the output pressure and flow can be unaffected by load changes.










































Pressure adjustment



315bar



Material



Cast and carbon steel



Color



Blue or black



Maximum flow



170/460/870/1600L/min



Weight



7.4/12.7/17.5/41.8/7.8/13.4/18.2/42.2KG



Maximum switching frequency



15000



Service



OEM



Viscosity range



2.8 … 500 [35 … 2320]      mm 2 /s [SUS]



Hydraulic fluid temperature range



-30 to +80(-22to+176)(NBR seals)


–15 … +80(–4 … +176)(FKM seals)



 





Working principle


With the solenoids (4) de-energised, the control spool (2) is held in the central position by compression springs (3). Direct actuation  of the control spool (2) by energising a proportional solenoid.E.g. controlling of solenoid "b" (4).The control spool (2)  is moved to the left in proportion to the electrical input signal.Connection form P to A and B to T via orifice-like cross sections  with progressive flow characteristics. De-energisation of the solenoid (4).The control spool (2) is returned to the central position by compression spring (3).


Lock Double Acting Actuator Pneumatic Water Flow Control Valve





Product Display


 Lock Double Acting Actuator Pneumatic Water Flow Control Valve





Production Process


 Lock Double Acting Actuator Pneumatic Water Flow Control Valve





Production Advantage


 Lock Double Acting Actuator Pneumatic Water Flow Control Valve





Packing and shipping


 Lock Double Acting Actuator Pneumatic Water Flow Control Valve





Company Information


 Lock Double Acting Actuator Pneumatic Water Flow Control Valve





Certifications


 Lock Double Acting Actuator Pneumatic Water Flow Control Valve





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0.0511 s.