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1 SPOOL 30 GPM PRINCE RD512GG5A4B1 OC VALVE W/FLOAT
Brand new PRINCE. Hydraulic control valve for operating double acting cylinders. Monoblock gray cast iron body. Hard chrome plated spools. Load checks. Convertible to power beyond or closed center by changing conversion plug (see related items above).(click here to see the same valve with ORB ports)
SPECIFICATIONS
Open Center
Spools One
Flow 30 GPM max.
Pressure 3000 PSI max.
Relief Valve factory set at 2000 PSI Adjustable 1500-3000 PSI
In/Out Ports 3/4" NPT
Work Ports 1/2" NPT
Mount 3 holes thru body
Size 11" x 5" x 3-1/4"
Shpg. 16 lbs.
Spool Details: Spool 1 Double acting spring centered with detented float position.
Should I install a Relief Valve or is there one built in so I don't harm the pump?
A: It has an inlet relief built in.
Date Submitted: 02/27/2019
do you send the spools apart for this valve?
A: No replacement spools are not available by themselves. This is due to manufacturing and assembly tolerances.
Date Submitted: 01/21/2016
I want to know it this valve has ports A and B locked while P is to Tank
A: Yes in the center position A&B are blocked and P is open to tank. In the float position the handle detents into this position and P, A and B all go to tank.
Date Submitted: 01/21/2016
What is detented float position?
A: A fourth position of the lever that has a detent to hold it in place. Float opens the work ports to tank so a cylinder can "float" rather than being held in place as it is when the lever is in the center position.