Onboard electronics with spool position feedback
Rated flow of up to 18 lpm (at 70 Bar ΔP)
Maximum flow of up to 38 lpm
Bandwidth of > 300 Hz (-3 dB, up to ± 25% FS)Chipshear capability of > 40 NLow power consumption of < 2 W at rated flow Valve mass 290 g
AerospaceAutomotiveMotorsportRoboticsThe Domin S4 Pro Direct Drive Servo Valve (DDV) represents a revolution in servo valve performance. Up to now the customer has been left with an uncomfortable choice between the large footprint and weight of a DDV and the pressure and reliability limitations of EHSVs. The compromise is particularly acute with low flow applications.
The S4 Pro is based around the miniature 12.2 mm port circle and weighs less than 300g with spool feedback for a rated 18 lpm. It delivers all the performance you would expect from a high performance EHSV but is able to deliver it without the parasitic flow and pressure demands of a two-stage servo valve. The S4 Pro is suited to sub actuator control systems where spool positioning needs to be achieved without supply pressure.
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Domin ships all products around the world from our factory in Europe or from our Head Office in the UK. Following stringent product testing, all products are wrapped as carefully as possible and dispatched with insured guaranteed delivery by the most reliable method possible. The courier or delivery company will vary from region to region.
For most valve orders, the production turnaround is 3 weeks from order to being ready for dispatch. For more complex or unique products it can take longer. So, if your timing is more urgent, or your need a very specific solution, please contact us first before ordering.
In any event, once we have received your order, we will be in touch with you within 48 working hours. We will confirm and agree with delivery timing, and if there are additional costs, so you retain full confidence in trusting Domin with your order.
* Based on a S6 Pro Valve which will save 17 tonnes of Carbon Dioxide over 15 years.
If you have a really specific requirement, or have any questions about Domin and our product range,
please call the team on 01761 252 650, or fill out the form below.
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