KSY - KSYM Series Pneumatic Scotch Yoke Actuators. Quifer Actuators, sl

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1 KSY - KSYM Series Pneumatic Scotch Yoke Actuators Quifer Actuators, sl

2 Table of Contents General Description 3 Standar Actuator Scope 3 Technical Data 4 Options 4 Advantages 5 Manual Override 5 Dimensions KSY KSYM 6 KSY KSYM KSY Dimensions KSY KSYM 7 KSY KSY KSY KSY KSY KSYM KSYM KSYM KSYM KSYM Materials KSY KSYM Materials KSY KSYM from 100 to Dimensions KSY - KSYM KSY KSY KSY KSY Double Acting Symmetric Torques 14 KSY KSY KSY KSY KSY Spring Return Symmetric Fail Close Torques 17 KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM Double Acting Canted Torques 20 KSY KSY KSY KSY KSY Spring Return Canted Fail Close Torques 22 KSYM KSYM KSYM KSYM KSYM KSYM Spring Return Symmetric Fail Open Torques 24 KSYM KSYM KSYM KSYM KSYM KSYM Spring Return Canted Fail Open Torques 26 KSYM KSYM KSYM KSYM KSYM KSYM

For that reason, our actuators are used in the more exigent markets and environments like oil and gas, offshore platforms or vessels.

3 KSY / KSYM SERIES General Description 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 Design of the actuator is constructed according ISO9001:2008, IEC 61508:2010, LOM 10ATEX6032 and European Pressure Equipments Directive 97/23/EC 3.10 Standar Actuator Scope Double Acting Spring Return Torques: Working pressure: Air supply: Working temperature: Rotation: Adjustments: Lubrication: Nm Nm 1 to 10 bar 2 to 10 bar Air or non corrosive gas From -20 to +80ºC 90 degrees Anticlockwise in opening +/- 5ºC to open +/- 5ºC to close Actuators lubricated for life The actuators are PED, SIL level 3, ATEX and GOST certified and manufactured under the ISO9001:2008 rules with the continuous improvement policy. Contact Quifer Actuators Us

4 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 catridge to be assembled to either both sides of the central body Options Low temperature versions up to -60ºC High temperature up to +180ºC Stainless Steel air cylinder Fast closing time actuators Actuators driven with Natural Gas, Sour Gas, Oxygen, etc, etc Adjustable travel stops from 0º to 90º Actuators for SDV valves Canted version for buttefly valves and dampers available Special bolting and nuts Customized actuators 4 4

Advantages Inner cylinder has been completely honey treated to obtain

Rugosity Hard chromed cylinder as standard Piston with larger sliding

All bushings made of bronze Bank of grease in all sliding parts of the

slide and slide block mechanism Special loking device between sliding

cartridge Manual Override In case of air faliure, we have the option to

decltachable gearboxes as manual override.

declutchable versions, as well as different hydraulic override solutions.

they are supplide grased for their normal working life KSYM 100 (KSY

5 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 In case of air faliure, we have the option to open or clorse the valve manually because actuators are easily fitted on decltachable gearboxes as manual override. Aviable options include enclosed Jackscrew in both gear reducer and declutchable versions, as well as different hydraulic override solutions. Theis sealing system allows to be fitted in corrossive enviroments and they are supplide grased for their normal working life KSYM 100 (KSY 100: RKE-75) KSYM 400 (KSY 400: RKE-125) KSY /KSYM 900 KSY /KSYM 1600 Hydraulic override KSY 400 to 5000 /KSYM 400 to 5000 Quifer Actuators

6 Dimensions KSY KSYM A E 20 D F B A' C 30 H G 80 ISO5211 Dimensions KSY KSYM A' A B C D E F G H AIR CONN ISO 5211 KSY /4 NPT F05/F07 KSY /4 NPT F05/F07 KSY /4 NPT F05/F07 KSY /4 NPT F05/F07 KSYM /4 NPT F05/F07 KSYM /4 NPT F05/F07 KSYM /4 NPT F05/F07 KSYM /4 NPT F05/F07 KSYM /4 NPT F05/F07 KSYM /4 NPT F05/F07 KSY /4 NPT F07/F10 KSY /4 NPT F07/F10 KSY /4 NPT F07/F10 KSY /4 NPT F07/F10 KSYM /4 NPT F07/F10 KSYM /4 NPT F07/F10 KSYM /4 NPT F07/F10 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 6 6

7 Dimensions KSY KSYM Dimensions KSY A A' B C D E E' F G H J K L M N O P Q R S T V ISO AIR ALTER.* CONN.* WEIGHT 5211 AIR VOL. KSY KSY-400- KSY-400- KSY-400- KSY-400- KSY-900- KSY-900- KSY-900- KSY-900- KSY-900- KSY KSY KSY KSY KSY KSY KSY KSY KSY KSY KSY KSY KSY KSY KSY KSY KSY KSY KSY KSY KSY KSY KSY , M ,3 60 F16-1/2" NPT 112 4, , M ,3 60 F16-1/2" NPT 125 6, , M ,3 60 F16-1/2" NPT 140 8, , M ,3 60 F16-1/2" NPT , , M ,3 60 F16-1" NPT ,5 934,5-627,5-399, , M ,7 72 F25-1/2" NPT 135 7,8 934,5-627,5-399, , M ,7 72 F25-1/2" NPT ,2 934,5-627,5-399, , M ,7 72 F25-1/2" NPT ,2 934,5-627,5-399, , M ,7 72 F25-1" NPT ,2 934,5-627,5-399, , M ,7 72 F25-1" NPT ,5-801, , M ,2 98 F30 F25 1/2" NPT ,7 1161,5-801, , M ,2 98 F30 F25 1/2" NPT ,9 1161,5-801, , M ,2 98 F30 F25 1" NPT ,5 1161,5-801, , M ,2 98 F30 F25 1" NPT ,1 1161,5-801, , M ,2 98 F30 F25 1" NPT ,7 1161,5-801, , M ,2 98 F30 F25 1" NPT ,1 1243,5-860, , ,5 347, , M ,3 120 F35 F30 1/2" NPT ,5-801, , M ,2 98 F30 F25 1" NPT ,5 1161,5-801, , M ,2 98 F30 F25 1" NPT ,1 1161,5-801, , M ,2 98 F30 F25 1" NPT ,7 1161,5-801, , M ,2 98 F30 F25 1" NPT ,1 1243,5-860, , ,5 347, , M ,3 120 F35 F30 1/2" NPT ,5-860, , ,5 347, , M ,3 120 F35 F30 1" NPT ,5-860, , ,5 347, , M ,3 120 F35 F30 1" NPT ,5-860, , ,5 347, , M ,3 120 F35 F30 1" NPT ,2 1243,5-860, , ,5 347, , M ,3 120 F35 F30 1" NPT , ,5 407, M ,9 150 F40 F30 1" NPT , ,5 407, M ,9 150 F40 F30 1" NPT ,5 407, M ,9 150 F40 F30 1" NPT , ,5 407, M ,9 150 F40 F30 1" NPT , ,5 407, M ,9 150 F40 F30 1" NPT ,5 407, M ,9 150 F40 F30 1" NPT ,5 407, M ,9 150 F40 F30 1" NPT ,6 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 Quifer Actuators

8 Dimensions KSYM A A' B C D E E' F G H J K L M N O P Q R S T V ISO 5211 AL- TER.* AIR CONN.* WEIGHT AIR VOL. KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM , M ,3 60 F16-1/2" NPT 211 6, , M ,3 60 F16-1/2" NPT 226 8, , M ,3 60 F16-1/2" NPT , , M ,3 60 F16-1/2" NPT 231 6, , M ,3 60 F16-1/2" NPT 246 8, , M ,3 60 F16-1/2" NPT , , M ,3 60 F16-1" NPT , , M ,3 60 F16-1/2" NPT 289 8, , M ,3 60 F16-1/2" NPT , , M ,3 60 F16-1" NPT , , M ,3 60 F16-1" NPT , , , , M ,7 72 F25-1/2" NPT 237 7,8 1589, , , , M ,7 72 F25-1/2" NPT ,2 1589, , , , M ,7 72 F25-1/2" NPT ,2 1544, , , , M ,7 72 F25-1/2" NPT 246 7,8 1544, , , , M ,7 72 F25-1/2" NPT ,2 1544, , , , M ,7 72 F25-1/2" NPT ,2 1544, , , , M ,7 72 F25-1" NPT ,2 1544, , , , M ,7 72 F25-1" NPT , , , , M ,7 72 F25-1/2" NPT ,2 1632, , , , M ,7 72 F25-1/2" NPT ,2 1632, , , , M ,7 72 F25-1" NPT ,2 1632, , , , M ,7 72 F25-1" NPT , , , , M ,7 72 F25-1" NPT ,6 1612, , , , M ,7 72 F25-1/2" NPT ,2 1612, , , , M ,7 72 F25-1" NPT ,2 1612, , , , M ,7 72 F25-1" NPT , , , , M ,7 72 F25-1" NPT ,6 2072, , , M ,2 98 F30 F25 1/2" NPT ,9 2072, , , M ,2 98 F30 F25 1" NPT ,5 2072, , , M ,2 98 F30 F25 1" NPT ,1 2072, , , M ,2 98 F30 F25 1" NPT ,7 2072, , , M ,2 98 F30 F25 1" NPT ,1 1976, , , M ,2 98 F30 F25 1/2" NPT ,9 1976, , , M ,2 98 F30 F25 1" NPT ,5 1976, , , M ,2 98 F30 F25 1" NPT 35,1 1976, , , M ,2 98 F30 F25 1" NPT ,7 1976, , , M ,2 98 F30 F25 1" NPT ,1 2127, , , M ,2 98 F30 F25 1" NPT ,5 2127, , , M ,2 98 F30 F25 1" NPT ,1 2127, , , M ,2 98 F30 F25 1" NPT ,7 2127, , , M ,2 98 F30 F25 1" NPT ,1 2418, , , ,5 347, , M ,3 120 F35 F30 1" NPT ,2 2418, , , ,5 347, , M ,3 120 F35 F30 1" NPT , ,5 860,5 1287, , ,5 347, , M ,3 120 F35 F30 1" NPT ,5 860,5 1287, , ,5 347, , M ,3 120 F35 F30 1" NPT ,5 860,5 1287, , ,5 347, , M ,3 120 F35 F30 1" NPT , ,5 860,5 1287, , ,5 347, , M ,3 120 F35 F30 1" NPT ,6 2423, , , ,5 347, , M ,3 120 F35 F30 1" NPT , , , ,5 347, , M ,3 120 F35 F30 1" NPT ,2 2423, , , ,5 347, , M ,3 120 F35 F30 1" NPT ,6 2423, , , ,5 347, , M ,3 120 F35 F30 1" NPT , , , ,5 347, , M ,3 120 F35 F30 1" NPT ,5 2423, , , ,5 347, , M ,3 120 F35 F30 1" NPT ,5 407, M ,9 150 F40 F30 1" NPT ,5 407, M ,9 150 F40 F30 1" NPT , ,5 407, M ,9 150 F40 F30 1" NPT , ,5 407, M ,9 150 F40 F30 1" NPT ,5 407, M ,9 150 F40 F30 1" NPT 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 8 8

9 Dimensions KSYM A A' B C D E E' F G H J K L M N O P Q R S T V ISO 5211 AL- AIR TER.* CONN.* WEI GHT AIR VOL. KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM ,5 407, M ,9 150 F40 F30 1" NPT , ,5 407, M ,9 150 F40 F30 1" NPT , ,5 407, M ,9 150 F40 F30 1" NPT ,5 407, M ,9 150 F40 F30 1" NPT ,5 407, M ,9 150 F40 F30 1" NPT , ,5 407, M ,9 150 F40 F30 1" NPT , ,5 407, M ,9 150 F40 F30 1" NPT ,5 407, M ,9 150 F40 F30 1" NPT ,5 407, M ,9 150 F40 F30 1" NPT , ,5 407, M ,9 150 F40 F30 1" NPT ,5 407, M ,9 150 F40 F30 1" NPT ,5 407, M ,9 150 F40 F30 1" NPT ,5 407, M ,9 150 F40 F30 1" NPT , ,5 407, M ,9 150 F40 F30 1" NPT ,5 407, M ,9 150 F40 F30 1" NPT 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 Quifer Actuators

10 Dimensions KSY KSYM A A' B C D E E' F G H J K L M N O P Q R S T V ISO 5211 AIR WEI GHT AIR CONN.* VOL. KSY KSY KSY KSY KSY KSY KSY KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM , M ,9 185 F48 1" NPT , , M ,9 185 F48 1" NPT , , M ,9 185 F48 1" NPT , , M ,9 185 F48 1" NPT , , M ,9 185 F48 1" NPT , , M ,9 185 F48 1" NPT , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT , , , M ,9 185 F48 1" NPT ,8 KSYM , , M ,9 185 F48 1" NPT ,7 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 10 10

11 Materials KSY KSYM F F SECTION F-F SCALE 1 : 3 Item Description Qty Body Ksy/M 25 1 Cover Ksy/M 25 1 Top Yoke Ksy/M 25 1 Bottom Yoke Ksy/M 25 1 Spring Cylinder Bar 1 Internal End Cap 1 Slide Pin 1 Pin 2 Body Rod Tip I 1 Cover Rod Tip 1 Endcap Rod Tip 1 Cylinder 1 Piston Rod 1 External End Cap 1 Bolt M18 Aisi-303 K Body Rod Tip Ii 1 Hydraulic Rod Tip 1 Spring Cartridge 1 Tie Bolt 4 Travel Stop Nut 1 Retainer Ring 2 Travel Stop Bolt 1 O-Ring 13X2 1 Piston O-Ring 1 Piston Rod O-Ring 1 Body Rod Tip O-Ring 1 Body Rod Tip Ext. O-Ring 2 * Spare parts SR: Spring return KSYM DA: Double Acting KSY Quifer Actuators

12 Materials KSY KSYM from 100 to Item Description Qty Material Item Description Qty Material 1 Body 1 Alloy steel 26 Spring retainer 1 Alloy steel 2 Body tip 1 Bronze 27 Spring 1 Alloy steel 3 Yoke 1 Alloy steel 28 Spring end cover 1 Alloy steel 4 O-ring Ø240x4mm 2 NBR70 29 Spring cylinder 1 ST-52 5 Slide block 1 Alloy steel 30 Spring front cover 1 Alloy steel 6 Slide block tip 1 Bronze 31 Cover bolt M 12x O-ring Ø110,72x3,53mm 2 NBR70 32 Piston rod 1 Alloy steel 8 Guide bar 1 Alloy steel 33 Body hexagon bolt M27x Slide 2 Bronze 34 Cylinder front cover 1 Alloy steel 10 Slide pin 1 Alloy steel 35 Cylinder 1 ST Packing ring 2 Alloy steel 36 Cylinder end cover 1 Alloy steel 12 Cover tip 1 Bronze 37 Piston 1 Alloy steel 13 Cover seal 1 Silicone 38 Security nut 2 Alloy steel 14 Piston rod tip 2 Bronze 39 Tie bolt 18 Alloy steel 15 O-ring Ø240x4mm 2 NBR70 40 O-ring Ø810x7mm 2 NBR70 16 Spring rod 1 Alloy steel 41 Piston bar seal O-ring Ø101,19x3,53mm 1 NBR70 17 Cover 1 Alloy steel 42 O ring Ø101,19x53mm 2 NBR70 18 Indicator seal 1 Neoprene 43 O ring Ø810x7mm 1 NBR70 19 Indicator 1 Stainless steel 44 Guide Band 2,5x19,8mm 2 Teflon 20 Indicator bolt 4-45 Nut M12x1, Travel stop bolt 2 Alloy steel 46 O ring Ø101,19x53mm 2 NBR70 22 Travel stop nut 2 Alloy steel 47 Spring tube guide 1 Alloy steel 23 Spring cylinder guide 1 ST Spring rod tip 2 Bronze 24 Spring guide tip 1 Bronxe 49 O ring Ø49x3,5mm 2 NBR70 25 Spring guide bar 1 Alloy steel Chromed 50 O ring Ø107x3,53mm 2 NBR

Dimensions KSY - KSYM100 A-A B C D E F G ISO 5211 Air connection Weight Air volume (Lt) KSY-100-160 KSY-100-180 KSY-100- KSYM-100-140-23 KSYM-100-160-23 KSYM-100-180-23 KSYM-100-160-46

5,6 799 460 339 376 225 223 194 F10-F12 1/4 NPT 76 1,4 799 460 339 376 225 248 194 F10-F12 1/4 NPT 85 2,6 799 460 339 376 225 268 194 F10-F12 1/4 NPT 89 3,3 867 527 339 413 225 248 152 F10-F12 1/4

13 Dimensions KSY - KSYM100 A-A B C D E F G ISO 5211 Air connection Weight Air volume (Lt) KSY KSY KSY-100- KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM KSYM F10-F12 1/4 NPT 57 2, F10-F12 1/4 NPT 61 3, F10-F12 1/2 NPT 83 5, F10-F12 1/4 NPT 76 1, F10-F12 1/4 NPT 85 2, F10-F12 1/4 NPT 89 3, F10-F12 1/4 NPT 80 2, F10-F12 1/4 NPT 84 3, F10-F12 1/2 NPT 105 5, F10-F12 1/4 NPT 102 2, F10-F12 1/4 NPT 106 3, F10-F12 1/2 NPT 127 5,6 All dimensions are in mm All dimensions and weigh are without brackets Weight is in Kg Drawing is not scaled Quifer Actuators

14 Double Acting Symmetric Torques Symmetric Pneumatic Storke Torques (Nm) At Operating Pressure Max. Torque Max. Pressure Position of Stroke 3 bar 43,5 PSI 4 bar 58 PSI 4,5 bar 65 PSI 5 bar 72,5 PSI 5,5 bar 80 PSI 6 bar 87 PSI 7 bar 101,5 PSI 8 bar 116 PSI 9 bar 130 PSI KSY 025 0º BTO-ETC º RTO-RTC º ETO-BTC Ø AIR CYLINDER º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC KSY 050 0º BTO-ETC º RTO-RTC º ETO-BTC Ø AIR CYLINDER º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC Symmetric Pneumatic Storke Torques (Nm) At Operating Pressure Max. Torque Max. Pressure Position of Stroke 2 Bar 29 PSI 3 Bar 43,5 PSI 4 Bar 58 PSI 5 Bar 72,5 PSI 5,5 Bar 80 PSI 6 Bar 87 PSI 7 Bar 101,5 PSI 8 Bar 116 PSI 9 Bar 130 PSI KSY 100 0º BTO-ETC º RTO-RTC Ø AIR CYLINDER º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC KSY 400 0º BTO-ETC º RTO-RTC º ETO-BTC Ø AIR CYLINDER º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC % Safety factor is recommended 35% For low temperature 14 14

15 Double Acting Symmetric Torques Symmetric Pneumatic Storke Torques (Nm) At Operating Pressure Max. Torque Max. Pressure Position of Stroke 2 Bar 29 PSI 3 Bar 43,5 PSI 4 Bar 58 PSI 5 Bar 72,5 PSI 5,5 Bar 80 PSI 6 Bar 87 PSI 7 Bar 101,5 PSI 8 Bar 116 PSI 9 Bar 130 PSI KSY 900 0º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC Ø AIR CYLINDER ,5 45º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC KSY º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC Ø AIR CYLINDER º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC ETO-BTC KSY º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC Ø AIR CYLINDER º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC % Safety factor is recommended 35% For low temperature Quifer Actuators

16 Double Acting Symmetric Torques Symmetric Pneumatic Storke Torques (Nm) At Operating Pressure Max. Torque Max. Pressure Position of Stroke 2 Bar 29 PSI 3 Bar 43,5 PSI 4 Bar 58 PSI 5 Bar 72,5 PSI 5,5 Bar 80 PSI 6 Bar 87 PSI 7 Bar 101,5 PSI 8 Bar 116 PSI 9 Bar 130 PSI KSY º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC Ø AIR CYLINDER º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC ,5 45º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC KSY º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC Ø AIR CYLINDER º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC ,5 45º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC % Safety factor is recommended 35% For low temperature 16 16

17 Spring Return Symmetric Fail Close Torques Spring Torque Symmetric Fail Close Pneumatic Storke Torques (Nm) At Operating Pressure 4 bar /58 PSI 4,5 bar / 65 PSI 5 bar / 72,5 PSI 5,5 bar / 80 PSI 6 bar / 87 PSI 7 bar / 101,5 PSI 8 bar / 116 PSI ETC RTC BTC BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO KSYM 025 S005 S KSYM 050 S Spring Torque Symmetric Fail Close Pneumatic Storke Torques (Nm) At Operating Pressure 3 bar / 43,5 PSI 4 bar / 58 PSI 5 bar / 72,5 PSI 5,5 bar / 80 PSI 6 bar / 87 PSI 7 bar / 101,5 PSI 8 bar / 116 PSI 9 bar / 130 PSI ETC RTC BTC BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO KSYM 100 S078 S046 S S KSYM 400 S S S KSYM 900 S390 S290 S % Safety factor is recommended 35% For low temperature Quifer Actuators

18 Spring Return Symmetric Fail Close Torques Spring Torque Symmetric Fail Close Pneumatic Storke Torques (Nm) At Operating Pressure 3 bar / 43,5 PSI 4 bar / 58 PSI 5 bar / 72,5 PSI 5,5 bar / 80 PSI 6 bar / 87 PSI 7 bar / 101,5 PSI 8 bar / 116 PSI 9 bar / 130 PSI ETC RTC BTC BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO KSYM 1600 KSYM 900 S1057 S782 S610 S650 S510 S S KSYM 5000 S1800 S S % Safety factor is recommended 35% For low temperature 18 18

19 Spring Return Symmetric Fail Close Torques Spring Torque Symmetric Fail Close Pneumatic Storke Torques (Nm) At Operating Pressure 3 bar / 43,5 PSI 4 bar / 58 PSI 5 bar / 72,5 PSI 5,5 bar / 80 PSI 6 bar / 87 PSI 7 bar / 101,5 PSI 8 bar / 116 PSI 9 bar / 130 PSI ETC RTC BTC BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO KSYM S3800 S3000 S % Safety factor is recommended 35% For low temperature Quifer Actuators

20 Double Acting Canted Torques Canted Pneumatic Storke Torques (Nm) At Operating Pressure Max. Torque Max. Pressure Position of Stroke 2 Bar 29 PSI 3 Bar 43,5 PSI 4 Bar 58 PSI 5 Bar 72,5 PSI 5,5 Bar 80 PSI 6 Bar 87 PSI 7 Bar 101,5 PSI 8 Bar 116 PSI 9 Bar 130 PSI KSY 400 0º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC Ø AIR CYLINDER ,5 90º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC 2492 KSY 900 0º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC Ø AIR CYLINDER º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC 3981 KSY º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC Ø AIR CYLINDER º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC % Safety factor is recommended 35% For low temperature 20 20

21 Double Acting Canted Torques Canted Pneumatic Storke Torques (Nm) At Operating Pressure Max. Torque Max. Pressure Position of Stroke 2 Bar 29 PSI 3 Bar 43,5 PSI 4 Bar 58 PSI 5 Bar 72,5 PSI 5,5 Bar 80 PSI 6 Bar 87 PSI 7 Bar 101,5 PSI 8 Bar 116 PSI 9 Bar 130 PSI KSY º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC Ø AIR CYLINDER º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC KSY º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC Ø AIR CYLINDER º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC º BTO-ETC º RTO-RTC º ETO-BTC % Safety factor is recommended 35% For low temperature Quifer Actuators

22 Spring Return Canted Fail Close Torques Spring Torque Canted Fail Close Pneumatic Storke Torques (Nm) At Operating Pressure: 3 bar / 43,5 PSI 4 bar / 58 PSI 5 bar / 72,5 PSI 5,5 bar / 80 PSI 6 bar / 87 PSI 7 bar / 101,5 PSI 8 bar / 116 PSI 9 bar / 130 PSI ETC RTC BTC BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO S KSYM 400 S S S S KSYM 900 S S S KSYM 1600 S S S KSYM 3500 S S % Safety factor is recommended 35% For low temperature 22 22

23 Spring Return Canted Fail Close Torques Spring Torque Canted Fail Close Pneumatic Storke Torques (Nm) At Operating Pressure: 3 bar / 43,5 PSI 4 bar / 58 PSI 5 bar / 72,5 PSI 5,5 bar / 80 PSI 6 bar / 87 PSI 7 bar / 101,5 PSI 8 bar / 116 PSI 9 bar / 130 PSI ETC RTC BTC BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO KSYM 400 KSYM 5000 S110 S160 S220 S1130 S1390 S1080 S % Safety factor is recommended 35% For low temperature Quifer Actuators

24 Spring Return Symmetric Fail Open Torques Spring Torque Symetric Fail Open Pneumatic Storke Torques (Nm) At Operating Pressure 3 bar / 43,5 PSI 4 bar / 58 PSI 5 bar / 72,5 PSI 5,5 bar / 80 PSI 6 bar / 87 PSI 7 bar / 101,5 PSI 8 bar / 116 PSI 9 bar / 130 PSI ETC RTC BTC BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO S KSYM 100 S S S KSYM 400 S S S S KSYM S S S KSYM 1600 S S % Safety factor is recommended 35% For low temperature 24 24

25 Spring Return Symmetric Fail Open Torques Spring Torque Symetric Fail Open Pneumatic Storke Torques (Nm) At Operating Pressure 3 bar / 43,5 PSI 4 bar / 58 PSI 5 bar / 72,5 PSI 5,5 bar / 80 PSI 6 bar / 87 PSI 7 bar / 101,5 PSI 8 bar / 116 PSI 9 bar / 130 PSI ETC RTC BTC BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO S KSYM 3500 S S KSYM 5000 S2220 S1800 S1390 S % Safety factor is recommended 35% For low temperature Quifer Actuators

26 Spring Return Canted Fail Open Torques Canted Fail Open Pneumatic Storke Torques (Nm) At Operating Pressure Spring Torque 3 bar / 43,5 PSI 4 bar / 58 PSI 5 bar / 72,5 PSI 5,5 bar / 80 PSI 6 bar / 87 PSI 7 bar / 101,5 PSI 8 bar / 116 PSI 9 bar / 130 PSI ETC RTC BTC BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO S KSYM 400 S S S S KSYM S S S KSYM 1600 S S % Safety factor is recommended 35% For low temperature 26 26

27 Spring Return Canted Fail Open Torques Canted Fail Open Pneumatic Storke Torques (Nm) At Operating Pressure Spring Torque 3 bar / 43,5 PSI 4 bar / 58 PSI 5 bar / 72,5 PSI 5,5 bar / 80 PSI 6 bar / 87 PSI 7 bar / 101,5 PSI 8 bar / 116 PSI 9 bar / 130 PSI ETC RTC BTC BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO BTO RTO ETO KSYM 5000 KSYM 3500 KSYM 400 S2200 S1800 S1390 S1130 S1057 S782 S610 S220 S160 S % Safety factor is recommended 35% For low temperature Quifer Actuators

Quifer Actuators, SL. is Spanish producer of pneumatic and hydraulic actuators since 1975.

28 Quifer Actuators, SL. is Spanish producer of pneumatic and hydraulic actuators since Quifer Actuators has a big experience manufacturing, rack and pinion aluminum pneumatic actuators, rotary ductile Iron pneumatic actuators, scotch yoke pneumatic actuators, scotch yoke hydraulic actuators, electro-hydraulics actuators, manual gearboxes, declutch-able gearboxes limit switches, couplings and accessories for any a quarter turn valves as plug valves, ball vales or butterfly valves. Quifer Actuators has a design technician department with extensive experience and has over 30 years creating its own products and evolving existing products Quifer Actuators, sl Tel: Road N-IIa Km.8.5 Figueres (Girona) Spain

LEDEEN GS Series. Pneumatic and hydraulic actuators

LEDEEN GS Series. Pneumatic and hydraulic actuators LEDEEN GS Series Pneumatic and hydraulic actuators LEDEEN GS Series Pneumatic and Hydraulic Actuators Typical application For on-off or modulating control of any quarter-turn operated valve Pneumatic quarter-turn