This hydraulic cylinder is supplied by the Swedish manufacturer Ceson. It is a 200 bar rated cylinder supplied with stroke length, piston rod and ISO 5210 attachment customized for Stafsjö’s knife gate valves. Any rebuild of existing Stafsjö valves can easily be performed in the field thanks to Stafsjö’s modular actuator concept.
The hydraulic cylinder can be supplied with Ø 32 mm up to 200 mm barrel with stroke lengths up to 1500 mm. It is coated in black RAL 9005 to fulfil the requirements of EN ISO 12944 class C3. It can operate in temperatures ranges from -20 °C to +80 °C.
Other colours, coating systems, materials and special editions on request. To learn more see https://valve.co.za/products/brand/stafsjo/