{"id":9629,"date":"2021-01-19T17:01:04","date_gmt":"2021-01-19T16:01:04","guid":{"rendered":"https:\/\/www.stebatec.com\/?post_type=referenz_testimonial&#038;p=9629"},"modified":"2026-10-01T08:14:48","modified_gmt":"2026-10-01T06:14:48","slug":"wasserverbund-region-bern-ag-over-40-scheidegger-damper-actuators","status":"publish","type":"referenz_testimonial","link":"https:\/\/www.stebatec.com\/en\/references\/wasserverbund-region-bern-ag-over-40-scheidegger-damper-actuators\/","title":{"rendered":"Wasserverbund Region Bern AG; over 40 SCHEIDEGGER damper actuators"},"content":{"rendered":"<h2>&#8220;Ideally suited for butterfly valves and control valves&#8221; Hanspeter Sommer, electrical engineer at Wasserverbund Region Bern AG about SCHEIDEGGER&#8217;s damper actuators:<\/h2>\n<p>The <a href=\"https:\/\/www.stebatec.com\/en\/offers\/damper-actuator-24v-dc\/\" target=\"_blank\" rel=\"noopener\" data-schema-attribute=\"\">SCHEIDEGGER damper actuators<\/a> can be mounted on all products known to us from the well-known damper suppliers instead of a handwheel and operated with the corresponding mechanical ratios. They are ideally suited for shut-off dampers as well as for control dampers.<\/p>\n<p>The actuators are operated with 24VDC and low power consumption. With a battery of a few Ah, not only the measuring and control technology but also the dampers can be operated safely in the event of a power failure. If the energy of the battery is also used up, it is possible to operate the damper by hand with a crank.<\/p>\n<p>The drives are mechanically simple and have an electrical interface that fits into any electrical concept via discrete analogue and digital signals.<\/p>\n<p>The different actuator types all have uniform interfaces and minimise the effort in project planning and operation.<\/p>\n<h2>Intrinsically safe design<\/h2>\n<p>The drives have an intrinsically safe design and will not drive either the driven flap or themselves into a defective situation. When the casing is opened or the hand crank is inserted, the drive motor is switched off immediately despite pending run commands.<\/p>\n<p>Designed with an external plug system, the flaps with their drives can be operated by laymen for disassembly, maintenance, etc.<\/p>\n<h2>Integrated current monitoring<\/h2>\n<p>The built-in current monitoring system quickly alerts us if a damper is running sluggishly due to deposits or other hydraulic problems and the pipe installation needs to be checked. After commissioning, the actuators run reliably, precisely and trouble-free without any maintenance.<\/p>\n<h2>Overview of designs<\/h2>\n<p>The following series of pictures shows the two drive types &#8220;1\/4 direct drive&#8221; and &#8220;crank drive&#8221;, as well as an old Von Roll damper drive from the exhibition that has not been in operation since the pumping station renovation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The SCHEIDEGGER damper actuators can be mounted on all products of the well-known damper suppliers known to us instead of a handwheel and operated with corresponding mechanical ratios. They are ideally suited for shut-off dampers as well as for control dampers.<\/p>\n","protected":false},"featured_media":9665,"parent":0,"template":"","referenzart":[251,289],"layoutart":[234,408],"lander":[319],"standtort":[524],"class_list":["post-9629","referenz_testimonial","type-referenz_testimonial","status-publish","has-post-thumbnail","hentry","referenzart-discharge-control","referenzart-solutions","layoutart-referenz-testimonial","layoutart-scheidegger","lander-switzerland","standtort-stebatec-trinkwasser-burgdorf"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.stebatec.com\/en\/wp-json\/wp\/v2\/referenz_testimonial\/9629","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stebatec.com\/en\/wp-json\/wp\/v2\/referenz_testimonial"}],"about":[{"href":"https:\/\/www.stebatec.com\/en\/wp-json\/wp\/v2\/types\/referenz_testimonial"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stebatec.com\/en\/wp-json\/wp\/v2\/media\/9665"}],"wp:attachment":[{"href":"https:\/\/www.stebatec.com\/en\/wp-json\/wp\/v2\/media?parent=9629"}],"wp:term":[{"taxonomy":"referenzart","embeddable":true,"href":"https:\/\/www.stebatec.com\/en\/wp-json\/wp\/v2\/referenzart?post=9629"},{"taxonomy":"layoutart","embeddable":true,"href":"https:\/\/www.stebatec.com\/en\/wp-json\/wp\/v2\/layoutart?post=9629"},{"taxonomy":"lander","embeddable":true,"href":"https:\/\/www.stebatec.com\/en\/wp-json\/wp\/v2\/lander?post=9629"},{"taxonomy":"standtort","embeddable":true,"href":"https:\/\/www.stebatec.com\/en\/wp-json\/wp\/v2\/standtort?post=9629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}