In this case the manifold serves to quick charge an accumulator in the brake circuit. If the accumulator is full the valve remains closed. If the accumulator is nearly discharged the valve opens and the full pump pressure acts over the LS-channel on the pump. The swivel angle of this is switched to maximum to quickly load the accumulator.
An integrated pressure relief valve is providing safety to the pump. An additional nozzle is generating the dampening function for the LS-channel.
Pump safety integrated in manifold
optimal dampening of the system by bypass-nozzle
optimal, need-depending charging of the accumulator
Pmax = 210 bar
Qmax = 15 l/min
HYDAC International | Global Presence. Local Competence.
HYDAC International is a world leader in Fluid Technology.
Operating in over 50 countries with more than 6000 employees, HYDAC offer an extensive product range to cover all areas of Fluid Power products: Hydraulic Filtration, Accessories, Accumulators, Valves, Electronics, Condition Monitoring, Process and Compact Hydraulic Systems. With unmatched expertise and service, HYDAC is the competent partner throughout all industries worldwide such as Mining, Oil & Gas, Construction, Agriculture, Power Generation, Pulp & Paper and Defence just to name a few.
The demands that each of these industries place on machinery vary depending upon the application; however all types of equipment and systems share one thing in common - the need for improved performance in a cost-effective manner.
At HYDAC, we respond to such requirements by maintaining our position as a fluid power leader and satisfying the ever-changing needs of our customers. With presence all across Australia, we pride ourselves in reacting to customer demands through a concentrated distribution channel.
With the aid of our designated field engineers who specialise in key products and industry, the HYDAC network along with its distributors are able to offer solutions for any occasion, any place, anytime.