HANNOVER MESSE 2020,
20 - 24 April
Modern excavators are not only just earth moving machines, but also very versatile tools. So today’s excavators can easily be retooled from bucket to grab in minutes with a hydraulic tool changer. When the bucket is not in use, the changer tends to pull out the rod due to it’s weight.
Rötelmann has developed a solution to solve this problem and to make changing tools faster and safer. The ball valves close both sides of the bucket cylinder. The integrated check valve function allows the rod to get into the cylinder and prevents the rod from being pulled out of the cylinder. In driving position, the check valve function is vice versa, so the bucker cannot hit the road.
General information :
Rötelmann delivers multiway-ball valves from DN4 - DN65
- nominal pressures up to 500 bar (7250 PSI)
- with optional pneumatic, electric ...
With the use of the Rötelmann sandwich-plate, which is bolted separately to the control block, all the channels through the plate can be blocked and the directional-control ...
wide range of ball valves with many different connectors e.g. bite fitting DIN 2353 L/S, Whitworth female thread DIN ISO 228-1, SAE, UNC and UNF female thread, metric ...
The multifunctional accumulator safety block RSM from Roetelmann unites all advantages of the already known 2- and 3-way pressure accumulator blocks and does provide ...
Rötelmann needle valves feature a two-part construction with a threaded body and a precision spindle. The spindle has integrated vertical detends and an easy to ...
With the launch of the RSI-series, Rötelmann GmbH is the first company worldwide to offer both valves for hydraulic systems as well as hydraulic part-turn actuators ...