Webtec extend range of rugged low-leakage hydraulic control valves
BG4D range of directional control valves now include a built-in relief valve
Webtec Products Ltd have extended the BG4D range of rugged oil-hydraulic directional control valves, available from April 2012, to include a built-in relief valve.
The BG4D series of valves is widely used across industries as diverse as marine, mining, construction and utility machinery for controlling the operation of hydraulic actuators, especially where low leakage is important.
The BG4D range is designed for heavy-duty applications where low internal leakage is important and is available with lever, cam, air and oil pilot operation for flows up to 100 litres/m (25 gallons/m).
The addition of the relief valve option will add further to the range. The relief valve is shown in the picture on the lever-operated BG4D, but it can also be fitted to other versions of the BG4D family.
