Hydrastore Pressure Reducing Valve - D-DFPRP

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Product information

Operation

The D-DFPRP in its steady state, allows flow to pass from (2) to (3), with the spring chamber constantly drained at (1). When a pre-determined pressure is reached at (3), the spool shifts to restrict input flow at (2), thereby reducing (restricting) flow. If valve and pressure at port (3) exceeds setting, spool shift to open passage at port (1), thereby regulating pressure at port (3) by relieving excess flow. This valve is ideal for secondary reduced pressure control in common hydraulic circuits. The valve offers smooth transition in response to load changes.

Specification

Nom. Flow (lpm) 38
Max.pressure (bar) 7 to 210
Hydraulic Oil General purpose hydraulic fluid
Viscosity Range 3 to 640 cSt
Filtration ISO 18/16/13
Operating Temp. -40 to 120?C
Cartridge Torque 41 Nm
Cavity DF10-3 (see cavity data page CAV-DF10-3)
Spare Seal Kit (Viton) SK-DDFVHAA
Weight - Valve only 0.27 kg
Weight - Valve + Body 0.63 kg (alum) 1.30 kg (steel)

Product Specification Document

Providing further details on product specifications and dimensions

Ordering chart

Part no.SymbolDescriptionSize (BSP)Max. flow (lpm)Max. pressure (bar)PriceQtyDownload symbols
D-DFPRP003000B3AD-DFPRP003000B3A symbolPRESSURE REDUCING VALVE 7 TO 210 BAR3/8"38210£56.22
D-DFPRP003000C3AD-DFPRP003000C3A symbolPRESSURE REDUCING VALVE 7 TO 210 BAR1/2"38210£58.55

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