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Directional Valves

MANUALLY OPERATED DIRECTIONAL CONTROL VALVES

LVC/LVD/LVF

Flows up to 100l/min


 


Pressures up to 250 bar


Hy-pro directional control valves comprise of a steel spool sliding within a cast iron body. The position of the spool determines which flow path the oil can take & therefore which direction of motion is required. Typical applications are where a manual input is needed to effect a rapid change in the direction of an actuator or function.
 

 

 

ADVANTAGES


INTEGRAL RELIEF VALVE INLET SECTION

Units are supplied complete with relief valve built into the valve's inlet section and service port load checks.

SPRUNG OR DETENTED CONTROL OPTIONS

Spool functions can be spring centred, spring offset or detented.

SECTIONAL CONSTRUCTION

Sectional construction allows for flexibility in design. Mid inlet sections & flow controls also available.

BSP PIPE LINE MOUNTING

LV valves are all supplied with BSP ports from 3/8" to 3/4".

Ordering

LVC-S-H 3/8 BSP
LVD-S-H 1/2 BSP
LVF-S-H 3/4 BSP


LVC-S3-H 3/8 BSP
LVD-S3-H 1/2 BSP
LVF-S3-H 3/4 BSP


LVC-D-H 3/8 BSP
LVD-D-H 1/2 BSP
LVF-D-H 3/4 BSP


LVC-D3-H 3/8 BSP
LVD-D3-H 1/2 BSP
LVF-D3-H 3/4 BSP


LVC-M3-H 3/8 BSP
LVD-M3-H 1/2 BSP
LVF-M3-H 3/4 BSP

Description

Single acting hand operated directional
valve, spring centred c/w relief valve.


Single acting hand operated directional
valve, detent control c/w relief valve.

Double acting hand operated directional
valve, spring centred c/w relief valve.

Double acting hand operated directional
valve, detent control c/w relief valve.

Double acting hand operated directional
valve, motor spool c/w relief valve.

Temperature

Oil temperature should be between +30ºC & +60ºC during normal operation. Oil life is greatly reduced if temperature exceeds 60ºC. As a general rule, oil life is halved for each 8ºC temperature exceeds 60ºC.

Filtering

It is necessary to keep the level of contamination within a hydraulic system at an acceptable level to ensure trouble free operation. Filtration should always be specified at a level that protects the most sensitive item or component in the system.

 

 

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