18 GPM Monoblock Directional Control Valve


Anfield valve MA18 model is an 18 gpm (70 l/m) monoblock directional valve that is available from a single spool through 6 spool configurations. They feature metered spools for smooth shifting and transition, built-in adjustable relief valve, hardened steel spools and come standard with SAE 10 & SAE-12 work and inlet/outlet ports.  The hand levers are field adjustable for either horizontal or vertical mounting.  Field convertible to utilize the power beyond plug. Stock configurations with an open center, blocked center for cylinder applications or Pressure blocked, A & B to Tank center position for motor applications.


  • Agricultural
  • Construction
  • Mining
  • Material handling equipment
  • Maintenance machinery


  • Nominal Flow Rate: 18 GPM
  • Max Flow Rate: 21 GPM
  • Sections Available: 1 to 6 Sections
  • Max. Operating Pressure: 4500 psi
  • Max Pressure for P port: 4500 psi
  • Max Pressure for A & B port: 4500 psi
  • Max Pressure for T port: 360 psi
  • Recommended Oil Viscocity Range: 0.02 to 0.12 in2/s
  • Recommended Temperature Range: -40°F to 140°F

Additional Information

MA18 Monoblock Valve
If you have other questions please contact us or call 1-(404) 530-3804
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