MA180 Material Handling Valve
The MA180 is a closed center load sense valve developed specifically for the material handling market. The valve is economically designed using a two section mono-block with stackable auxiliary sections. Component durability has been proven through aggressive laboratory testing in parallel with on-vehicle real-world testing.
Features
- Electrohydraulic control or manual control
- Anti-cavitation tilt function
- Emergency manual lowering valve
- Steering priority spool and porting
- Key-off mechanical spool lock
- Spool position sensing
- Unloading spool for use with gear pump applications
- Service friendly design
Manufacturing
- No fault forward assembly
- Guided work instructions and torque tool
- PLC Controlled cell
- Barcode to start
- Quality checks with log
- Cycle times
- Pick to light assembly
- In-process vision system for kitting and install
- High accuracy honing for a low-leak spool to bore fit
- Advanced washing system
Specifications
Maximum Pressures (psi)
Inlet
work Port
EH Supply
Tank Return
3500
3800
500
500
Flow Rates @ 250 Margin (gpm)
Max. Input
Max. WP Flow
32
32
Leakage @ 1ksi (cc/min)
Max. Lift
Max. Tilt @
22.7
41.6
Operating Range (Deg. F)
Mineral base
-40 to 194
Filtration (ISO 4406)
Main Flow Path
Pilot Supply
20/18/14
18/16/13
Parker Hannifin Corporation
Hydraulic Valve Division
520 Ternes Avenue
Elyria, OH 44036
Phone +1 (440) 366-5100
