9910 MX IsoComp® VALVE SERIES

The 9910 MX IsoComp® valve series is a high performance, cost-effective monoblock solution designed specifically for mini-excavator applications up to 5 tons.

TECHNICAL DATA
  Specifications
   

• Inlet flow rate – 160 lpm (40 gpm)
• Max single service flow rate – 90 lpm (24 gpm)
• Max pressure – 275 bar (4,000 psi)
• Configuration – 9-spool monoblock with 10th spool
add-a-stack
• Circuitry – parallel, closed-center and load-sensing
• Actuation – manual, pilot and electrohydraulic

 
  Options
    • Unloading valve used with fixed displacement pumps
• 2nd pump unloader (Horse Power control)
• Solenoid valve to enable 2-speed travel
• Solenoid valve to disable movement
(pilot supply and pump dump)
• Work port relief with anti-void capability
• Partial flow sharing (priority) compensators
• 4th position float spool for dozer
• Pressure reducing valve for pilot supply
• Accumulator port with integral check valve
 
PRODUCT LITERATURE (link)
 

 

 

 
 

 

ADVANTAGES
 

• Compact, cost-effective design
• Integrated valve feature
reduces ancillary valves and
plumbing
• Function speeds are
independent of work port loads
(pressure-compensated)
• Excellent multi-function flow
sharing even when demand
exceeds pump capacity (post-
compensation)
• Compatible with fixed or
variable displacement pump
systems
• Low spool efforts
• Low heat generation
• Customized precision metering
• Straight travel
• Monoblock design reduces
intersectional leakage

 
APPLICATIONS
 

• Mini-excavators
• General applications
• Motor graders