Single Overcentre Valves

Single Over centre Valves USE AND OPERATION:
These valves are used to control actuator’s movement and block in one direction in order
to enable the following functions:

Under control descent of a load: load’s weight doesn’t carryit away as the valve prevents
any cavitations of the actuator;

Limited maximum pressure in case of shocks created by loads, overloads or sudden
manoeuvrings (load control with opened centre distributor).

MATERIALS AND FEATURES:

BODY: Zinc-plated steel
INTERNAL PARTS: Hardened and ground steel
SEALS: BUNA N Standard
TIGHTNESS: Minor Leakage
STANDARD SETTING: 320 Bar

Valve setting must be at least 1.3 times more than load pressure in order to enablethe valve
to close even when undergone to the maximum load pressure.

APPLICATIONS:

Connect V1 and V2 to the pressure flow, C1 to the free flow side of the actuator and C2 to the
actuator’s side you want the flow to be blocked.In-line mounting.

ON REQUEST:

Other settings available

Pilot ratio 1:8 (specify CODE/RP18)

Sealing Cap (CODE/P) and arranged for sealing cap (CODE/PP)

Oil temperature: 50&;C Oil Viscosity 30 cSt

No detailed specifications are available for this product.

Click on any of the following links to download the file.

Code Description Code Maximum Flow L/M Pilot Ratio Type Max Pressure in Bar Stock Price Quantity
VBCD 38 SE 3/8" BSP Ported Single Overcentre Valve Steel V0390 35 3.1:1 VBCD 38 SE 350 2 in stock £51.67 (exc VAT)
VBCD 12 SE 1/2" BSP Ported Single Overcentre Valve Steel V0410 50 1:3.1 VBCD 12 SE 350 3 in stock £52.82 (exc VAT)
VBCD 34 SE 3/4" BSP Ported Single Overcentre Valve Steel V0411 105 1:5.5 VBCD 34 SE 350 Delivery in 56 working days. £82.86 (exc VAT)