KSY - KSYM Series Pneumatic Scotch Yoke Actuators
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KSY - KSYM Series Pneumatic Scotch Yoke Actuators

General Description Standar Actuator Scope KSY / KSYM SERIES Technical Data Options Advantages Manual Override KSY 400 to 10.000 | KSYM 400 to 10.000 Dimensions KSY | KSYM Dimensions KSY|KSYM 025-050 Dimensions KSY|KSYM 100 Dimensions KSY 400-900-1600-3500-5000-10.000 Materials KSY|KSYM from 025 to 050 Materials KSY|KSYM 100 Materials KSY|KSYM from 400 to 10.000 Double Acting Symmetric Torques KSY 025 KSY 050 KSY 100 KSY 400 KSY 900 KSY 1600 KSY 3500 KSY 5000 KSY 10000 Spring Return Symmetric Fail Close Torques KSYM 025 KSYM 050 KSYM 100 KSYM 400 KSYM 900 KSYM 1600 KSYM 900 KSYM 5000 KSYM...

KSY / KSYM SERIES General Description QUIFER pneumatic scotch yoke actuators are in the market for more than 15 years. These actuators are popular for their high resistance and durability and, in consequence, the is a reduction of the maintenance cost in the production lines. For that reason, our actuators are used in the most demanding markets and environments like oil and gas, offshore platforms or vessels. Actuators are completely designed, machined and tested in our factory of Spain. Raw material origin is from European Suppliers. Stock of the key pieces that allow us to give quick...

Technical Data Linking surfaces according ISO 5211 and VDI/VDE 3845 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 Spring cartridge welded to ensure safety when disassembling Totally enclosed weather proof central body Modular contruction allow the pneumatic cylinder and spring...

Advantages Inner cylinder has been completely honey treated to obtain 0,3 – 0,4 mic. Rugosity Hard chromed cylinder as standard Piston with larger sliding surface to increase concentrity All bars made of chromed carbon steel All bushings made of bronze Bank of grease in all sliding parts of the actuator Nitrured yoke to increase life and sliding properties Oversided slide and slide block mechanism Special loking device between sliding block and bar 2 Springs for large sizes to avoid buckling Welded spring cartridge Manual Override KSY 400 to 10.000 | KSYM 400 to 10.000 In case of air...

Dimensions KSY | KSYM Dimensions KSY|KSYM 025-050 NOTE: All dimensions are in mm | All dimensions and weigh are without brackets | Weight is in Kg | Drawing is not scaled | Air volume is in litres ALTER *: Alternative ISO5211 can be mechanized under request | AIR CONN: Air connection can be codified under request

All dimensions are in mm | All dimensions and weigh are without brackets | Weight is in Kg | Drawing is not scaled Quifer Actuators www.quiferactors.com quifer@quiferactuators.co

NOTE: All dimensions are in mm | All dimensions and weigh are without brackets | Weight is in Kg | Drawing is not scaled | Air volume is in litres ALTER *: Alternative ISO5211 can be mechanized under request | AIR CONN: Air connection can be codified under request

NOTE: All dimensions are in mm | All dimensions and weigh are without brackets | Weight is in Kg | Drawing is not scaled | Air volume is in litres ALTER *: Alternative ISO5211 can be mechanized under request AIR CONN: Air connection can be codifi ed under request NOTE: All dimensions are in mm | All dimensions and weigh are without brackets | Weight is in Kg | Drawing is not scaled | Air volume is in litres ALTER *: Alternative ISO5211 can be mechanized under request AIR CONN: Air connection can be codified under request

NOTE: All dimensions are in mm | All dimensions and weigh are without brackets | Weight is in Kg | Drawing is not scaled | Air volume is in litres ALTER *: Alternative ISO5211 can be mechanized under request AIR CONN: Air connection can be codified under request

Materials KSY|KSYM from 025 to 050 Bottom Yoke Piston O-ring Spring Cartridge Retainer ring Guide band Retainer Ring Allen bolt Travel Stop Bolt I Travel stop bolt II Piston O-Ring Hexagon bolt * Spare parts

Indicator seal Body hexagon bolt Cylinder front cover Indicator bolt Slide block Travel stop bolt Retaining ring Slide block O-ring Travels stop O-ring Body seal Cylinder cover O-ring Spring retainer Piston O-ring Packing ring Piston bar seal O-ring Cover seal Spring cylinder Spring font cover Teflon seal Cover bolt Plate double acting * Spare parts | SR: Spring return KSYM | DA: Double Acting KSY

Materials KSY|KSYM from 400 to 10.000 Slide block Slide block tip o-ring Cover & body tip o-ring I Cover & body tip o-ring II Slip washer Indicator seal Teflon seal Tire bolt Cover hexagonal bolt Travel stop bolts Body hexagonal bolt Travel stop nuts Indicator bolt Spring front cover Retainer Ring Spring retainer Spring cylinder guide Travel stop o-ring Spring separator disc Center spring bolt Spring cylinder Travel stop double acting Lateral plate double acting * Spare parts | SR: Spring return KSYM | DA: Double Acting KSY

Double Acting Symmetric Torques Symmetric Max. Torque Pneumatic Storke Torques (Nm) At Operating Pressure BTO-ETC RTO-RTC BTO-ETC RTO-RTC Pneumatic Storke Torques (Nm) At Operating Pressure

Double Acting Symmetric Torques Symmetric Max. Torque Pneumatic Storke Torques (Nm) At Operating Pressure BTO-ETC RTO-RTC BTO-ETC RTO-RTC BTO-ETC RTO-RTC 25% Safety factor is recommended | 35% For low temperature Quifer Actuators www.quiferactors.com

Double Acting Symmetric Torques Symmetric Max. Torque Pneumatic Storke Torques (Nm) At Operating Pressure BTO-ETC RTO-RTC RTO-RTC BTO-ETC BTO-ETC RTO-RTC BTO-ETC RTO-RTC

Spring Return Symmetric Fail Close Torques Symmetric Fail Close Pneumatic Storke Torques (Nm) At Operating Pressure Symmetric Fail Close Spring Torque Pneumatic Storke Torques (Nm) At Operating Pressure 25% Safety factor is recommended | 35% For low temperature Quifer Actuators www.quiferactors.com