HYTOS

valves, being part of machines or engines, namely, flap valves, pressure-reducing valves, stop valves, non-return valves, servo-valves, pressure limit and distributing valves, flow control valves, constriction valves, electro-hydraulic servo-valves, proportioned distributor valves, flow valves, pressure valves, proportional-action valves

automatic valves, namely, electronic control units for proportional distributor valves; universal power supplies for hydraulic valve sets