Pilot Operated Pressure Reducing Valve, Subplate Mounting - Series R4R / R4R*P2

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

As versatile pilot operated pressure reducing valves for subplate mounting, Parker's series R4R with manual adjustment and series R4R*P2 with proportional solenoid adjustment provide high flow and ensure a constant pressure in the secondary part of the hydraulic system. Independent of the primary pressure, the secondary pressure is reduced to the pressure setting. In order to avoid unintended motion of the actuator, the valves are normally closed.

Series R4R*P2 has additionally a proportional solenoid operated pilot stage and a cartridge main stage. The optimum performance can be achieved in combination with the digital amplifier module PCD00A-400.

Markets:
• Industrial

Features /Benefits:
• Wide range of options - suitable for almost every application
• Flexible, versatile mounting in any orientation - makes integration easy
• Normally closed position - avoids unintended actuator motion
• High flow up to 500 l/min in NG32 - optimum efficiency in relation to valve size
• Short delivery time - no warehousing necessary
• Subplate mounting according to ISO 5781
• 3 pressure stages: 105, 210, 350 bar
• R4R*P2: optimally suited to the digital amplifier module PCD00A-400

Applications:
• Suitable for general hydraulic applications

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SKU	Availability	Price	Maximum Flow Rate	Division	Maximum Operating Temperature	Minimum Operating Temperature	Mounting Type	Seal Material	Actuation Type	Operation Type	Product Series	Maximum Operating Pressure	Weight	Body Material	Flow Rate	Maximum Pressure Setting	Seal Material	Port Connection	Input Voltage	Pressure Control Range	Pressure Adjustment Control Type	Maximum Operating Pressure	Pilot Inlet / Drain Locations
016-86134-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	NBR	Manual	Pilot	Pressure Valve	0 bar Port Y depressurized	2.7 kg	Cast Iron	150 L/min	350 bar	NBR	NG10 / CETOP 05	N/A	350 bar	Hand knob	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y
016-86135-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	NBR	Manual	Pilot	Pressure Valve	350 bar Ports A, B, X	4.5 kg	Cast Iron	350 L/min	350 bar	NBR	NG25 / CETOP 08	N/A	350 bar	Hand knob	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y
016-86135-5	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	FPM	Manual	Pilot	Pressure Valve	350 bar Ports A, B, X	4.5 kg	Cast Iron	350 L/min	350 bar	FPM	NG25 / CETOP 08	N/A	350 bar	Hand knob	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y
016-86136-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	NBR	Manual	Pilot	Pressure Valve	350 bar Ports A, B, X	6 kg	Cast Iron	500 L/min	350 bar	NBR	NG32 / CETOP 10	N/A	350 bar	Hand knob	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y
016-86137-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	NBR	Manual	Pilot	Pressure Valve	0 bar Port Y depressurized	2.7 kg	Cast Iron	150 L/min	350 bar	NBR	NG10 / CETOP 05	N/A	350 bar	Acorn nut with lead seal	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y
016-86138-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	NBR	Manual	Pilot	Pressure Valve	0 bar Port Y depressurized	4.5 kg	Cast Iron	350 L/min	350 bar	NBR	NG25 / CETOP 08	N/A	350 bar	Acorn nut with lead seal	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y
016-86139-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	NBR	Manual	Pilot	Pressure Valve	0 bar Port Y depressurized	6 kg	Cast Iron	500 L/min	350 bar	NBR	NG32 / CETOP 10	N/A	350 bar	Acorn nut with lead seal	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y
016-86353-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	NBR	Manual	Pilot	Pressure Valve	350 bar Ports A, B, X	4.5 kg	Cast Iron	350 L/min	350 bar	NBR	NG25 / CETOP 08	N/A	350 bar	Hand knob	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y1
016-95246-5	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	FPM	Manual	Pilot	Pressure Valve	350 bar Ports A, B, X	6 kg	Cast Iron	500 L/min	210 bar	FPM	NG32 / CETOP 10	N/A	210 bar	Hand knob	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y
016-95315-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	NBR	Manual	Pilot	Pressure Valve	350 bar Ports A, B, X	2.7 kg	Cast Iron	150 L/min	105 bar	NBR	NG10 / CETOP 05	N/A	105 bar	Hand knob	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y
016-95315-5	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	FPM	Manual	Pilot	Pressure Valve	0 bar Port Y depressurized	2.7 kg	Cast Iron	150 L/min	105 bar	FPM	NG10 / CETOP 05	N/A	105 bar	Hand knob	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y
016-95316-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	NBR	Manual	Pilot	Pressure Valve	350 bar Ports A, B, X	2.7 kg	Cast Iron	150 L/min	210 bar	NBR	NG10 / CETOP 05	N/A	210 bar	Hand knob	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y
016-95316-5	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	FPM	Manual	Pilot	Pressure Valve	350 bar Ports A, B, X	2.7 kg	Cast Iron	150 L/min	210 bar	FPM	NG10 / CETOP 05	N/A	210 bar	Hand knob	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y
016-95330-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	NBR	Manual	Pilot	Pressure Valve	350 bar Ports A, B, X	4.5 kg	Cast Iron	350 L/min	105 bar	NBR	NG25 / CETOP 08	N/A	105 bar	Hand knob	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y
016-95330-5	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	FPM	Manual	Pilot	Pressure Valve	0 bar Port Y depressurized	4.5 kg	Cast Iron	350 L/min	105 bar	FPM	NG25 / CETOP 08	N/A	105 bar	Hand knob	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y
016-95331-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	NBR	Manual	Pilot	Pressure Valve	0 bar Port Y depressurized	4.5 kg	Cast Iron	350 L/min	210 bar	NBR	NG25 / CETOP 08	N/A	210 bar	Hand knob	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y
016-95331-5	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	FPM	Manual	Pilot	Pressure Valve	350 bar Ports A, B, X	4.5 kg	Cast Iron	350 L/min	210 bar	FPM	NG25 / CETOP 08	N/A	210 bar	Hand knob	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y
016-95345-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	NBR	Manual	Pilot	Pressure Valve	350 bar Ports A, B, X	6 kg	Cast Iron	500 L/min	105 bar	NBR	NG32 / CETOP 10	N/A	105 bar	Hand knob	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y
016-95346-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	NBR	Manual	Pilot	Pressure Valve	0 bar Port Y depressurized	6 kg	Cast Iron	500 L/min	210 bar	NBR	NG32 / CETOP 10	N/A	210 bar	Hand knob	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y
016-95723-0	Backordered	POR	n/a	Industrial Systems Division Europe	60 °C	-20 °C	Subplate	FPM	Manual	Pilot	Pressure Valve	0 bar Port Y depressurized	2.7 kg	Cast Iron	150 L/min	350 bar	FPM	NG10 / CETOP 05	N/A	350 bar	Hand knob	Port A, B, X 350 bar; port Y depressurized	Internal, drain external from Y

Pilot Operated Pressure Reducing Valve, Subplate Mounting - Series R4R / R4R*P2

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