Linear actuator KSY series

pneumaticScotch yokedouble-acting

Pneumatic scotch yoke actuators QUIFER are in the market for more than 15 years. These actuators are popular for their high resistance and durability and, in consequence, the reduction of the maintenance cost in the production lines. For that reason, our actuators are used in the more exigent markets and environments like oil and gas, offshore platforms or vessels. Actuators completely designed, machined and tested in our factory of Spain. Raw material origin of European Suppliers. Stock of the key pieces that allow us to give quick delivery time to our customers. Projects already done like Sour Pars, Yamal or Yanboo are guarantee of the acceptance of these actuators in the market. The linking surfaces of the actuators are designed according ISO 5211 and VDI/VDE 3845. Design of the actuator is constructed according ISO9001:2008, IEC 61508:2010, LOM 10ATEX6032 and European Pressure Equipments Directive 97/23/EC 3.10 Technical Data • All components have high resistance to corrosion • All models have a double opening and closing regulation from the outside • Multiple combination spring cartridges and air cylinders that allow a wide range of torques for one model • All springs have a preloader, increasing safety • All models are easily convertible from spring return to double acting and vice versa • Modular contruction allow the pneumatic cylinder and spring catridge to be assembled to either both sides of the central body • Spring cartridge welded to ensure safety when disassembling • Totally enclosed weather proof central body