Cartridge Valves - Directional Control Valves - Check

VU-DT-D7-CM

RE18318-87-01(2023-11-07)
Description

Flow is normally locked in both directions. When pressure at B rises above the spring bias pressure, and when the mechanical pilot in A is operated, flow is allowed from B to A. VU-DT-D7-CM allows cylinders working in ‘master-slave’ circuits to self correct for volume tolerances at the end of working strokes.

¹ Only external seals for 10 valves

General:
Max. operating pressure:
  • 350 bar (5000 psi)
Max. flow:
  • 10 l/min. (2.6 gpm)
Max. internal leakage:
  • 5 drops/min.
Fluid temperature range:
  • -30 to 100 °C (-22 to 212 °F)
Installation torque:
  • 80 - 90 Nm (60 - 70 ft-lbs)
Weight:
  • 0.14 kg (0.31 lbs)
Special cavity:
  • 748
Lines bodies and standard assemblies:
  • Please refer to section “Hydraulic integrated circuit” or consult factory
Seal kit1):
  • Code: RG0748010000100
  • material no: R930002806
Fluids:
  • Mineral-based or synthetics with lubricating properties at viscosities of 5 to 800 mm2/s (cSt)
Recommended degree of fluid contamination:
  • Nominal value max. 10µm (NAS 8) / ISO 4406 20/18/15
Installation position:
  • No restrictions
Other Technical Data:
  • See data sheet 18350-50
RE18318-87-02(2023-11-07)
RE18318-87-order(2023-11-07)
RE18318-87-dim(2023-11-07)