Directional Stack Valves • 20 Series


• Prince 20 Series Directional Stack Valves, 24 GPM • Operating pressure to 3000 psi. • Inlet relief is adjustable within it's range • Maximum tank pressure is 500 psi. • Open or closed center capability • Load checks in each working section • Reversible handles, hard chrome plated spools • Power beyond capability is possible by choosing the power beyond outlet section.

A valve set is made up of:
(1) inlet section. Choose the kind you need.
(Up to 8) working sections. Choose the ones you want.
(1) outlet section. Choose the kind you need.
(1) tie rod kit. Choose by number of working sections in the stack.
If you have any question about how to choose components, call us for help.

Inlet
▼ Click HS number for price
HS
Nbr		 Mfgr
Nbr		                Section Type Port
Size		 Ship
Wt.
       
       
7148166 20I2H inlet with 1750 - 2200 psi relief #12 o ring 7
7148183 20I2J inlet with 2200 - 3000 psi relief #12 oring 9
7149234 20P1BA1AA working, 4 way spring center cylinder #10 o ring 11
7149302 20P1DD1AA working, 4 way spring center & float detent #10 o ring 11
7149268 20P1CA1AA working, 4 way motor spring centered #10 o ring 11
7149285 20P1CB1AA working, 4 way motor detented #10 o ring 11
7149217 20P1AA1AA working, 3 way single acting spring centered #10 o ring 11
7149853 20E21 oultet, open center with conversion plug #12 o ring 9
7149870 20E22 outlet, power beyond with #10 beyond port #12 o ring 4
7149887 20E23 outlet, closed center #12 o ring 4
7150387 660402001 tie rod kit for (1) working section   1
7150404 660402002 tie rod kit for (2) working sections   1
7150421 660402003 tie rod kit for (3) working sections   1
7150438 660402004 tie rod kit for (4) working sections   1
7150455 660402005 tie rod kit for (5) working sections   2
7150472 660402006 tie rod kit for (6) working sections   2
7150489 660402007 tie rod kit for (7) working sections   2
7150506 660402008 tie rod kit for (8) working sections   2
If a power beyond outlet section is used, the tank port must still be connected to tank.
Assembly tie rod torque is to be 380 inch Lbs.    
 

 
   
   
   
    Working      
 

 
   
   
   
    Outlet      
 
 

 
   
   
Tie Rod Kit