Specialist Offshore Isolated Dual DCV

Availability: Rental, Sale

The isolated dual directional control valve (DCV) is used to add functionality to the dirty work pack (DWP), to allow it to control 2 extra functions. These 2 extra funcions, are controlled by the ROV clean oil solenoids, but are isolated from the DWP oil paths.

he valve block has reverse free flow checks, allowing the unit to connect to cylinders and not interrupt the flow back to tank.
The only setup required of the system is to set the SCCA cartridges to the required pressures. There are no other setting required on the panel. The DCCC-XYN valves require a minimum of 500psi to shift the spool on the pilot ports. The ports can take up to 3000psi.
Supplied on a job by job basis, this panel is normally customised to suit a client specification.

SCCA

  • Flow 60LPM
  • Maximum Operating Pressure: 5000PSI/350Bar
  • Response Time – Typical: 2 ms
  • Maximum valve leakage at reseal: 0.7cc/min
  • Check Cracking Pressure: 40PSI/2.8Bar

DCCC

  • Flow: 10 GPM/37 LPM
  • Minimum Pilot Pressure required to shift valve: 1751PSI/12Bar
  • Maximum Operating Pressure: 5000PSI/350Bar

Description

The isolated dual directional control valve (DCV) is used to add functionality to the dirty work pack (DWP), to allow it to control 2 extra functions. These 2 extra funcions, are controlled by the ROV clean oil solenoids, but are isolated from the DWP oil paths.