Directional Control Vales (DCV)

These are three way, two position shear seal valves, which use two electro-hydraulic Pilot Solenoid Valves to open and close the main valve by electrical pulse. All DCVs feature ‘Sea Water Tolerant’ materials, resistant to corrosion from sea water. These valves are designed to latch open and return to the closed position on loss of hydraulic pressure.

Options

Technical details are as follows

  • Pressure Sensor Range : 379, 569 & 759 bar
  • Solenoid Coil Voltage : 12 or 24 volt
Directional Control Vales (DCV) Technical Data
MWP bar
569
569
690
1034
Cv (USG/m / Δ Psi)
Pressure - Function
0.14
0.14
0.2
0.2
Cv (USG/m / Δ Psi)
Function - Return
0.2
0.2
0.24
0.24
Drop Out Range
bar
35-69
72-97
35-69
117-276

Subsea Components - 310 Wharfedale Road - Winnersh Triangle - Berkshire - RG41 5TP
Tel: +44 (0)1628 506560 Fax: +44 (0)1628 506501 E-mail: sales@subseacomponents.co.uk