Hydraulics
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
Dual Flow Control Valve

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. Price
FM2 Schematic Standard Adjustment FM2DDKN 189.81
Fine Flow Adjustment FM2DDKN 197.78
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Check Valves
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. Price
CM2-P Schematic "P" Port Check CM2PPN 113.25
CM2-T Schematic "T" Port Check CM2TTN 113.25
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Pilot Operated Check Valves
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. Price
CPOM2-D Schematic Double P.O. Check CPOM2DDN 220.11
CPOM2-A Schematic "A" Port Check CPOM2AAN 207.35
CPOM2-B Schematic "B" Port Check CPOM2BBN 207.35
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Relief Valves
Relief Valves

Description:
Parker Manapak RM sandwich style, relief valve provides "P" port to "T" port relief.
Schematic Adjustable Range Stock No. Price
RM2 Schematic 150-2500 PSI RM2PT17KN 230.48
150-3500 PSI RM2PT25KN 230.48
150-5000 PSI RM2PT35KN 230.48
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Pressure Reducing Valves
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. Price
PRM2 Schematic 60-1000 PSI PRM2PP06KN 296.53
150-1000 PSI PRM2PP07KN 296.53
150-2500 PSI PRM2PP17KN 296.53
150-3500 PSI PRM2PP25KN 296.53
20-350 PSI PRDM2PP02LNS 504.02
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CounterBalance Valves
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. Price
EBA Schematic Single CounterBalance Valve CBCALINEBA 121.40
EBY Schematic Double CounterBalance Valve CBCALINEBY 226.80
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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.

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