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Directional Control Valves - D03 Stacking

Dual Flow Control Valves	Provide fine adjustment for the first three turns and coarse adjustment for the last three.
Check Valves	Provide free flow in one direction and dependable shutoff in the other.
Pilot Operated Check Valves	These valves will block flow from actuator ports until piloted open.
Relief Valves	Used to limit system pressure.
Pressure Reducing Valves	Used to reduce pressure on the "P" port.
CounterBalance Valves	Used to hold a vertical load in position, and to prevent jerky motion load is being lowered.

Dual Flow Control Valves

Description:
Two step needles (standard) provide fine adjustment for the first three turns and course adjustment for the last three turns. A fine metering needle is available as an option. Reversible (rotate 90") for meter-in or meter-out.

Schematic	Description	Stock No.
	Standard Adjustment	FM2DDKN
	Fine Flow Adjustment	FM2DDKN

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Check Valves

Description:
Positive shut-off is provided by a fully guided poppet. Allows full flow in the unchecked position. Parker Manapak CM sandwich style check valves can be placed either on the "P" port or the "T" port.

Schematic	Description	Stock No.
	"P" Port Check	CM2PPN
	"T" Port Check	CM2TTN

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Pilot Operated Check Valves

Description:
Parker Manapak CPOM sandwich style, pilot operated check valves are available in either single or double configurations. A hardened poppet and cage assembly provides positive shut-off.

Schematic	Description	Stock No.
	Double P.O. Check	CPOM2DDN
	"A" Port Check	CPOM2AAN
	"B" Port Check	CPOM2BBN

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Relief Valves

Description:
Parker Manapak RM sandwich style, relief valve provides "P" port to "T" port relief.

Schematic	Adjustable Range	Stock No.
	150-2500 PSI	RM2PT17KN
	150-3500 PSI	RM2PT25KN
	150-5000 PSI	RM2PT35KN

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Pressure Reducing Valves

Description:
Parker Manapak PRM sandwich style pressure reducing valves can be used to reduce pressure on the "P" port.

Schematic	Adjustable Range	Stock No.
	60-1000 PSI	PRM2PP06KN
	150-1000 PSI	PRM2PP07KN
	150-2500 PSI	PRM2PP17KN
	150-3500 PSI	PRM2PP25KN
	20-350 PSI	PRDM2PP02LNS

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CounterBalance Valves

Description:
Available in dual or single port configurations, these valves are typically used to hold a vertical load in position. They also serve to prevent sudden jerky movement while load is being moved.

Schematic	Description	Stock No.
	Single CounterBalance Valve	CBCALINEBA
	Double CounterBalance Valve	CBCALINEBY

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For more information or technical assistance, call us at 1 (800) 447-4409, or send e-mail to sales@phionline.com.