Direct Operated Pressure Reducing Valve - Series PRDM(AP)

*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 a mature component of Parker's modular sandwich valve system, the direct operated pressure reducing valves series PRDM feature fast response and minimum hysteresis for continuous high productivity. They regulate pressure in one area of a hydraulic circuit at a predetermined level below normal system pressure. Additionally, an integral pressure relieving function for the secondary reduced pressure circuit is incorporated into the design.

Markets:
• Industrial
• Machine tools
• Rubber & tire processing

Features/Benefits:
• Extremely versatile due to a wide pressure range
• Fine-tuned pressure stages - tailor-made for precise pressure regulation
• Fast response - ensures optimized operation
• Direct operated, cushioned piston design - provides low leakage and minimum hysteresis
• Short delivery time for most variations - no warehousing necessary
• Sizes: PRDM2 - NG06 (CETOP 03), PRDM3 - NG10 (CETOP 05)
• 3-way design for pressure relieving of the secondary side
• Reduced pressure in the 'P', 'A' or 'B' port
• Pressure settings: 25, 70, 160, 210, 350 bar for PRDM2; 19, 50, 100, 150, 210 bar for PRDM3
• Gauge port

Applications:
• Suitable for general hydraulic applications
• Machine tools
• Tire presses

Function:
PRDM valves are "normally open" devices that allow fluid to flow through the controlled port during their non-actuated or "at rest" condition. When downstream pressure exceeds the value set by the spring force, the control piston moves off its seat, closing off the flow path and thus reducing the fluid passing through from the main system. The cushioned piston modulates to maintain the preset pressure in this branch of the hydraulic circuit. If, due to external forces, the pressure continues to rise in this branch circuit, the piston will keep moving against the spring force allowing fluid to be drained to the tank, thereby limiting maximum pressure to the valve's setting.

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SKU	Availability	Price	Flow Rate	Adjustment Mechanism	Maximum Flow Rate	Mounting Type	Minimum Operating Temperature	Operation Type	Weight	Maximum Operating Pressure	Division	Gauge Port Size	Seal Material	Product Series	Actuation Type	Maximum Pressure Setting	Maximum Operating Temperature	Nominal Size	Pressure Range (bar)	Function
SPRDM2AA06SVG	Backordered	POR	n/a	Hexagon socket	n/a	Sandwich Plate	-20 °C	Direct	1.3 kg	P,A,B: 350 ; T: 50 bar	Control Division China	G 1/4"	V - FPM	Pressure reducing	Manually	n/a	60 °C	NG06 / CETOP 03	06 - up to 64 Bar	AA - Reduction in port A
SPRDM2AA16SVG	Backordered	POR	n/a	Hexagon socket	n/a	Sandwich Plate	-20 °C	Direct	1.3 kg	P,A,B: 350 ; T: 50 bar	Control Division China	G 1/4"	V - FPM	Pressure reducing	Manually	n/a	60 °C	NG06 / CETOP 03	16 - up to 160 Bar	AA - Reduction in port A
SPRDM2AA21SVG	Backordered	POR	n/a	Hexagon socket	n/a	Sandwich Plate	-20 °C	Direct	1.3 kg	P,A,B: 350 ; T: 50 bar	Control Division China	G 1/4"	V - FPM	Pressure reducing	Manually	n/a	60 °C	NG06 / CETOP 03	21 - up to 210 Bar	AA - Reduction in port A
SPRDM2BB16SVG	Backordered	POR	n/a	Hexagon socket	n/a	Sandwich Plate	-20 °C	Direct	1.3 kg	P,A,B: 350 ; T: 50 bar	Control Division China	G 1/4"	V - FPM	Pressure reducing	Manually	n/a	60 °C	NG06 / CETOP 03	16 - up to 160 Bar	BB - Reduction in port B
SPRDM2BB21SVG	Backordered	POR	n/a	Hexagon socket	n/a	Sandwich Plate	-20 °C	Direct	1.3 kg	P,A,B: 350 ; T: 50 bar	Control Division China	G 1/4"	V - FPM	Pressure reducing	Manually	n/a	60 °C	NG06 / CETOP 03	21 - up to 210 Bar	BB - Reduction in port B
SPRDM2PP06SVG	Backordered	POR	n/a	Hexagon socket	n/a	Sandwich Plate	-20 °C	Direct	1.3 kg	P,A,B: 350 ; T: 50 bar	Control Division China	G 1/4"	V - FPM	Pressure reducing	Manually	n/a	60 °C	NG06 / CETOP 03	06 - up to 64 Bar	PP - Reduction in port P
SPRDM2PP16SVG	Backordered	POR	n/a	Hexagon socket	n/a	Sandwich Plate	-20 °C	Direct	1.3 kg	P,A,B: 350 ; T: 50 bar	Control Division China	G 1/4"	V - FPM	Pressure reducing	Manually	n/a	60 °C	NG06 / CETOP 03	16 - up to 160 Bar	PP - Reduction in port P
SPRDM2PP21SVG	Backordered	POR	n/a	Hexagon socket	n/a	Sandwich Plate	-20 °C	Direct	1.3 kg	P,A,B: 350 ; T: 50 bar	Control Division China	G 1/4"	V - FPM	Pressure reducing	Manually	n/a	60 °C	NG06 / CETOP 03	21 - up to 210 Bar	PP - Reduction in port P
SPRDM2PP35SVG	Backordered	POR	n/a	Hexagon socket	n/a	Sandwich Plate	-20 °C	Direct	1.3 kg	P,A,B: 350 ; T: 50 bar	Control Division China	G 1/4"	V - FPM	Pressure reducing	Manually	n/a	60 °C	NG06 / CETOP 03	35 - up to 350 Bar	PP - Reduction in port P
SPRDM3AA05SVG	Backordered	POR	n/a	Hexagon socket	n/a	Sandwich Plate	-20 °C	Direct	2.6 kg	P,A,B: 315 ; T: 50 bar	Control Division China	G 1/4"	V - FPM	Pressure reducing	Manually	n/a	60 °C	NG10 / CETOP 05	05 - up to 50 Bar	AA - Reduction in port A
SPRDM3AA15SVG	Backordered	POR	n/a	Hexagon socket	n/a	Sandwich Plate	-20 °C	Direct	2.6 kg	P,A,B: 315 ; T: 50 bar	Control Division China	G 1/4"	V - FPM	Pressure reducing	Manually	n/a	60 °C	NG10 / CETOP 05	15 - up to 150 Bar	AA - Reduction in port A
SPRDM3AA21SVG	Backordered	POR	n/a	Hexagon socket	n/a	Sandwich Plate	-20 °C	Direct	2.6 kg	P,A,B: 315 ; T: 50 bar	Control Division China	G 1/4"	V - FPM	Pressure reducing	Manually	n/a	60 °C	NG10 / CETOP 05	21 - up to 210 Bar	AA - Reduction in port A
SPRDM3BB15SVG	Backordered	POR	n/a	Hexagon socket	n/a	Sandwich Plate	-20 °C	Direct	2.6 kg	P,A,B: 315 ; T: 50 bar	Control Division China	G 1/4"	V - FPM	Pressure reducing	Manually	n/a	60 °C	NG10 / CETOP 05	15 - up to 150 Bar	BB - Reduction in port B
SPRDM3PP05SVG	Backordered	POR	n/a	Hexagon socket	n/a	Sandwich Plate	-20 °C	Direct	2.6 kg	P,A,B: 315 ; T: 50 bar	Control Division China	G 1/4"	V - FPM	Pressure reducing	Manually	n/a	60 °C	NG10 / CETOP 05	05 - up to 50 Bar	PP - Reduction in port P
SPRDM3PP15SVG	Backordered	POR	n/a	Hexagon socket	n/a	Sandwich Plate	-20 °C	Direct	2.6 kg	P,A,B: 315 ; T: 50 bar	Control Division China	G 1/4"	V - FPM	Pressure reducing	Manually	n/a	60 °C	NG10 / CETOP 05	15 - up to 150 Bar	PP - Reduction in port P
SPRDM3PP21SVG	Backordered	POR	n/a	Hexagon socket	n/a	Sandwich Plate	-20 °C	Direct	2.6 kg	P,A,B: 315 ; T: 50 bar	Control Division China	G 1/4"	V - FPM	Pressure reducing	Manually	n/a	60 °C	NG10 / CETOP 05	21 - up to 210 Bar	PP - Reduction in port P

Direct Operated Pressure Reducing Valve - Series PRDM(AP)

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