Dual Overcentre Valve

Installation information

The inlet flow from directional control valve connects to ‘V1’ and ‘V2’. Ports ‘C1’ and ‘C2’ connect to the actuator.

Features

• Steel Body
• Yellow Zinc Plated
• No Leakage
• Internal Components Hardened
• Spring Setting Range 60 - 350 BAR

Operation

When pressure flow passes from ‘V1’ to ‘C1’ it controls the actuator port. At the same time an internal pilot signal is made from ‘V1’ to ‘C1’ line which controls the opening of ‘V2’ to ‘C2’ line which controls flow to its connecting actuator port. When pressure flow is directed at ‘V2’ port it performs the opposite function.
Note : The valve should be set 30% above max load induced pressure. Max working pressure 270 Bar. Pilot ratio 1:4.25

Technical Info          
Stock Code Size Max Max Max Temp Weight
(BSPP) Pressure flow (c) (Kg)
(BAR) (L.P.M)
WBCDELU02B 3/8” 350 40 90 2.14
WBCDELU03B 1/2" 350 60 90 2.64

Dimensional data                
Stock Code A B C D E F G H
WBCDELU02B
150 60 30 3/8" BSPP 130 48 112 46
WBCDELU03B 150 70 35 1/2" BSPP 130 48 112 46