PROPORTIONAL PRIORITY FLOW CONTROL

PROPORTIONAL PRIORITY FLOW CONTROL illustration

Products may vary from image.

Product information

DESCRIPTION

A manifold control system comprising of separate proportional metering control and 3 port bypass compensator. The proportional valve is normally closed in the de-energised condition. In this state there is zero priority flow – all oil supplied is passed to bypass. As current supplied to the proportional valve increases a priority flow is supplied, excess flow is then bypassed. In the event of any load variation a constant flow output is maintained. The bypass line can be pressurised but bypass pressure must be lower than priority pressure to maintain compensation on the priority line. These valves are used in a wide variety of applications where remote variable supply to actuators is required.

FEATURES

  • Steel (zinc plated) material options
  • Multiple metering, and compensator bias pressure setting options
  • Compact, efficient design
  • Easy access, in-line porting
  • Multiple coil and termination options

 

Data sheet

Providing further details on product specifications and dimensions

Ordering chart

Part no.SymbolDescriptionMax. flow (lpm)Max. pressure (bar)PriceQty
RF4120-A11200HC12/SPROP PRESSURE COMP PRIORITY FLOW CONTROL 12 VDC 15240£227.41
RF4120-A11200HC24/SPROP PRESSURE COMP PRIORITY FLOW CONTROL 24 VDC 15240£227.41
RF4120-B11200HC12/SPROP PRESSURE COMP PRIORITY FLOW CONTROL 12 VDC 30240£227.41
RF4120-B11200HC24/SPROP PRESSURE COMP PRIORITY FLOW CONTROL 24 VDC 30240£227.41
RF4120-C11200HC12/SPROP PRESSURE COMP PRIORITY FLOW CONTROL 12 VDC 45240£227.41
RF4120-C11200HC24/SPROP PRESSURE COMP PRIORITY FLOW CONTROL 24 VDC 45240£227.41

Please note that prices displayed are exclusive of carriage and VAT. These will be calculated and added at checkout.

Get in touch to discuss your requirements

01427 874445
sales@hydrastore.co.uk