300/400 Monoblock Control Valves
-up to16 gpm nominal flow/2500 psi
(*Discontinued)

Features
·  Monoblock body design
·  Available in open center or closed center
   configurations
·  Built-in, shim-adjustable relief valve
·  Built-in, load (reverse flow) check
   (series 300 only)
·  Control handles may be mounted in “up”
   or “down” position
·  Numerous spool positioner options available
·  Replaceable, hardened relief valve seats

Example P/N'S: 300, 310, 400-1500, 410

SP/SPK/SSK Monoblock Control Valves
-up to 20 GPM nominal flow/2000psi
(*Discontinued)

Features
·  Monoblock body design
·  Available in parallel (SP & SPK) or series
   (SSK) configurations
·  Available in 1-, 2-, or 3-spool versions
   (model SSK available in 2-spool only)
·  Adjustable or non-adjustable ball/spring type
   relief valve. Optional differential poppet, main
   relief valve available.
·  Built-in, reverse flow check — one check for
   ‘A’ port circuit and one for ‘B’ port circuit in
   series SP and SPK (one for each spool in
   series SSK)
·  Control handles may be mounted in ‘up’ or
   ‘down’ position
·  Numerous spool positioner options available
·  (Optional) power-beyond conversion, port
   outlet available

Example P/N'S: SP-4-HP, SSK-4-4-HP

Model SP valves are available in 3 way(single acting) or 4 way(double acting), 4 way free flow(motor) or with combinations of each. Valves are available with 1, 2 or 3 spools.

Model SPK valves are available in 1, 2 or 3 spool configurations. The number 1 spool is always a 4 way 4 position float spool, with the center core and work ports open to tank. The remaining spools are standard 3 or 4 way, with center (neutral position) hold.

Model SSK valves are designed for series circuit operation, whereas simultaneous operation of two cylinders or motors is possible by directing the discharge oil from the cylinder or motor controlled by the number 1 spool to the cylinder or motor controlled by the number 2 spool. the number 1 spool is always a 4 way 4 position float spool, the number 2 spool is a 4 way 3 position spool with spring return to neutral. Pressure is additive, thus the sum of both sections cannot exceed the main relief or pump pressure rating.

• Flows to 25 gpm
• Pilot operated Adj relief valve
• Top & side ports
• Superior metering
• Open center standard-can convert
  to closed center
• Parallel circuit
• Load drop checks
• Spring return or detent spool actions

• 15 GPM flow rating.
• 3000 psi operating pressure.
• 1 or 2 spool models available.
• Integral relief valve and loadchecks.
• SAE #10 & #8 ports.
• Excellent metering, low leakage.
• Variety of spool types and actuator options.
• Open center, spring centered standard.
• Power beyond and closed center available.
  
  Example P/N: AD11ACA0

• 30 GPM flow rating.
• 2500 psi for SBA, 3000psi for SBS.
• 1, 2 or 3 spool valve models available.
• Excellent metering, integral differential poppet-type relief and load checks.
• BA: NPT ports (3/4 in/out, 1/2 WP).
• BS: SAE ports(#12 in/out, #8 WP).
• Variety of spool types and actuator option.
• Power beyond and closed center available.
• BA Series for manual operation.
• BS Series for solenoid operation.
• BC Series with integral flow control.
  
  Example P/N: BA11AG3EA0

C Series Directional Control Valve

• 30 GPM flow rating.
• Up to 2000psi operation.
• 1 or 2 spool configurations.
• Built-in fixed relief.
• SAE ports (#12 in/out, #8 WP).
• Pressure balanced hard chrome spools are select fit honed.
• Available in 3-way and 4-way configurations, open or closed center, variety of detent options.
• Model CA - manual version, spring centered.
• Model CD - automatic pressure kickout version(log splitter). *Single spool only.
• Model CS - solenoid operated version.
  
  Example P/N: CA11ABA0,
     CD11FCA0 (logsplitter)

• 25gpm flow rating.
• 2000psi max operating pressure.
• Built in relief valve preset at 1500psi.
  Single spool standard model, open center only.
• Simple field conversion from 4-way to 3-way.
  Spring centered standard, detent optional.
• NPT porting (3/4 in/out, 1/2 work ports).