Load Regulator

With the launching of its new HDS34 range, Bucher Hydraulics has yet again demonstrated its philosophy of innovative product development. Bucher Hydraulics has always catered to the advanced technical and technological requests of its customers by pursuing the policy of constant innovation in products and solutions. Its new directional control valve HDS34 is a true closed centre, load sensing operating valve, which reiterates its philosophy of product development. Advanced technology The HDS34 directional control valve is a true closed centre load sensing valve, featuring the latest and most advanced flow sharing technology with an individual downstream compensator system. This system assures an exceptional constant flow sharing function, while operating different functions simultaneously, regardless of function loads and pressure values. Plus, the downstream compensator assures the sharing of flow, even in case the flow demands exceed the maximum available pump flow. Basically, the HDS34 is a 150 l/min nominal inlet flow size valve, 120 l/min at A/B service ports for the version with individual compensator, 140 l/min for the simpler version with adjustable restrictor/check valve function. The HDS34 features the smallest valves in its flow range, not exceeding 105 mm. Its physical size is particularly important for Telescopic Handler applications in which the valve is placed between the cabin and the telescopic boom. Its another important feature is the safety functions integrated in the inlet section like the solenoid operated unloading valve connected to the load sensing signal, as well as the solenoid operating valve on the low pressure supplying line. Applications The HDS34 is designed for any machines where fine load movement controls are matched to multi function actuations and reduced power consumptions are the main operating features required. It is also linked to effective first installation and operating costs saving. (Communication by the management of the company)