LEDEEN VA Series Pneumatic Actuators - TEXPETROL
LEDEEN VA SeriesPneumatic Actuators1
LEDEEN VA SeriesTYPICAL APPLICATIONFor on /off or modulating control of any ball,plug or butterfly valve utilizing compressed air,natural gas or nitrogen actuator supply.MODULAR ASSEMBLYConsistent engineering design and efficientmodular assembly allows increased flexibilityto be achieved. Double acting, spring failclose/open or manual override operations arecombinations that are readily obtainable onthe LEDEEN VA Series.2
PNEUMATIC ACTUATOR STANDARD DA CONSTRUCTION123456789 10 11 25 26 27 28 29 30 32 34 35 363118 17 16 47 48 15 14 13 12 37 38 39 40 41 42 43 44 45 4619 20 21 22 23 crewCommercial25ROD Head FlangeCast Iron2NutCommercial26O-ringNBR3CoverCast Iron27Socket ton RodAlloy Steel29O-ringNBR6Socket 31WasherCommercial8ScrewCommercial32Blank Head FlangeCast Iron9ShaftAlloy Steel34O-ringNBR10HousingCast Iron35Hex ding BlockBronze37ScrewCommercialCarbon Steel13PinAlloy mercial40Tie RodCarbon Steel16BushingBronze41Guide SliderTeflon 15% graphite17Scotch YokeAlloy Steel42PistonCast Iron18PinSpring Steel43Cylinder LinerCarbon Steel 2RivetCommercial47O-ringNBR23CoverCarbon Steel48O-ringNBR24NameplateAISI 3033
PNEUMATIC ACTUATOR STANDARD SR CONSTRUCTION123456789 10 11 25 26 27 28 29 30 32 34 35 36314718 17 16 48 49 15 14 13 12 37 38 39 40 41 42 43 44 45 4619 20 21 22 23 ScrewCommercial25ROD Head FlangeCast Iron2NutCommercial26O-ringNBR3CoverCast Iron27Socket ton RodAlloy Steel29O-ringNBR6Socket 31WasherCommercial8ScrewCommercial32Blank Head FlangeCast Iron9ShaftAlloy Steel34O-ringNBR10HousingCast Iron35Hex ding BlockBronze37ScrewCommercialCarbon Steel13PinAlloy mercial40Tie RodCarbon SteelTeflon 15% graphite16BushingBronze41Guide Slider17Scotch YokeAlloy Steel42PistonCast Iron18PinSpring Steel43Cylinder LinerCarbon Steel 2RivetCommercial47SpringSpring Steel23CoverCarbon Steel48O-ringNBR24NameplateAISI 30349O-ringNBR
STANDARD FEATURES A ll models available as double actingor spring return Torque outputs to 9700 in-lb (1100 N·m) Forged steel body, piston and end caps Carbon steel cylinders with nickel-plated I.D. Symmetric yoke Aluminum bronze sliding blocks in yoke Composite guide band on piston O pen and close travel stops, provide 3 degrees minimum Local position indication Suitable for SIL 3 environmentsSTANDARD PRODUCT CHARACTERISTICSACTUATOR MODELVATEMPERATURE RANGEPRESSURE RANGE-22 F to 212 F40 to 175 psig(-30 C to 100 C)(3 to 12 barg)5
STANDARD OPTIONS Stainless steel cylinders F luorosilicone seals for low-temperatureapplications to -76 F (-60 C) V iton seals for high-temperatureapplications to 392 F (200 C) J ackscrew with handwheel for operatingany double acting or spring returnmodel G ear with handwheel provides dualfunction of valve mounting hardwarewith override capability for any doubleacting or spring return modelCERTIFICATIONSCameron’s LEDEEN VA Series of actuatorscomply with many industry standards. ISO 9001:2008, Quality PED 97/23/EC, Design SI 825, Safety IEC 61508:2000, Integrity (TUV/SIL3)6
MODEL NUMBER DESIGNATIONCameron offers customizable actuators from theframe type to the override options. A sample ofthe actuator selection process is shown below.Starting with Step 1, Model Type, the actuator1234VA 01 110 SRComponents needed to fit the customer’srequirements are built. An example model numberis shown below, which specifically identifies eachvariable for selection.56C67 7JS7Manual OverrideOptionJS: Jackscrew6Spring Cartridge Size01 to 1254Fail PositionO: OpenC: CloseActuator TypeSR: Spring ReturnDA: Double Acting3TECHNICAL DATAFor additional technical data such as torquecharts, dimensional drawings, etc., refer tothe LEDEEN VA Series actuators technicaldata packages or contact LEDEEN@c-a-m.comCylinder Size110 to 160Model TypeVAries1Model Size01 or 11ds.er neecustomred asmeetrs toare offe ng return.iptionactuato actuatorsnand spriomizesn custrter-tur ble-actingof quaCameroatic, douseriesThe VA and pneumlichydrauDescrVA Se2taical DaTechnJKJ KJ NLKJFEKRWKDJAKDSK AJKaKDJAKDSA KJEJKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDSJK KDJAKDKDJAKDSJK NEKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDSJK NEKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDSJK NEKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDJKJ KJ NSJK NEKDJAKDKDJAKDKDJAKDLKJFKDJAKDJKJ KJ NKDJAKDKDJAKDKDJAKDEKRWKDJAKDSJK NE LKJFKDJAKDKDJAKD ABC kajske aknd;a KDJAKDSK AJKaKDJAKDKDJAKDKDJAKDKDJAKDSA KJEJKDJAKDKDJAKDEKRWABC kajske aknd;aNE DKDJAKDKDJAKDSA KJEJKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDSJK NEKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDSJK NE K SJK NEKDJAKDKDJAKDKDJAKDSJK NE DKDJAKDKDJAKDKDJAKDSJK NEKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDSJK NEKDJAKDSJK NE DKDJAKDKDJAKDKDJAKDKDJAKDSJK NEKDJAKDSJK NE DKDJAKDKDJAKDKDJAKDKDJAKDSJK NESJK AKDKDJAKDKDJAKDKDJAKDKDJAKDSJK NESJK JAKDNEKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDSJK NESJK KDJAKDKDJAKDKDJAKDVA AKDKDJAKDKDJAKDSJK NESJK DJAKDNEKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDSJK NESJK NEActua DKDJAKDKDJAKDKDJAKDKDJAKDSJK NESJK DNEKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDSJK NESJK AKDKDJAKDKDJAKDKDJAKDKDJAKDSJK NESJK DNEKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDSJK NESJK AKDKDJAKDKDJAKDKDJAKDKDJAKDSJK NESJK AKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDSJK NESJK AKDKDJAKDKDJAKD KDJAKDKDJAKDKDJAKD SJK NESJK NEKDJAKD DJAKDKDJAKDKDJAKDKDJAKD SJK NESJK NEKDJAKD KDJAKDKDJAKDKDJAKDKDJAKDKDJAKDSJK NEKDJAKDKDJAKDKDJAKDKDJAKD JAKDKDJAKDKDJAKD SJK NESJK NEKDJAKD KDJAKDKDJAKDKDJAKDKDJAKDKDJAKDSJK KDJAKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKD SJK NESJK NEKDJAKD KDJAKDKDJAKDKDJAKDKDJAKDKDJAKDSJK NEKDJAKDKDJAKDKDJAKDKDJAKD JAKDKDJAKDKDJAKD SJK NESJK NEKDJAKD KDJAKDKDJAKDKDJAKDKDJAKDKDJAKDSJK KDJAKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKD SJK NESJK NEKDJAKD KDJAKDKDJAKDKDJAKDKDJAKDKDJAKDSJK NEKDJAKDKDJAKDKDJAKDKDJAKD JAKDKDJAKD SJK NESJK NEKDJAKD KDJAKDKDJAKDKDJAKDKDJAKDSJK KDJAKDKDJAKDKDJAKDKDJAKDKDJAKD SJK NESJK NEKDJAKD KDJAKDKDJAKDKDJAKDSJK NEKDJAKDKDJAKDKDJAKDKDJAKD KDJAKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKDKDJAKD SJK NESJK NEKDJAKDKDJAKDKDJAKDSJK KDKDJAKDKDJAKDKDJAKDSJKKDJAKDKDJAKDKDJAKDSJK KDJAKDKDJAKDKDJAKDSJK NEKDJAKDKDJAKDKDJAKDSJK KDKDJAKDKDJAKDKDJAKDSJKKDJAKDKDJAKDKDJAKDSJK KDJAKDKDJAKDKDJAKDSJK NEKDJAKDKDJAKDKDJAKDSJK KDKDJAKDKDJAKDSJKKDJAKDKDJAKDKDJAKDSJK SJK NEKDJAKDKDJAKDSJK NEKDJAKDKDJAKDKDJAKDNEKDJAKDSJKKDJAKDSJK NEKDJAKDSJK NEaknd;aABC kajskeAlthough checked for accuracy at the time of printing, Cameron’s commitment of continuous improvement and innovation may have resulted in product enhancements or modifications not currently shown.7
3250 Briarpark Drive, Suite 300Houston, TX 77042USAToll Free 1 800 323 9160Via Gandini 427058 Voghera, PVItalyTel 39 0383 343311Learn more about LEDEEN actuators at:www.c-a-m.com/LEDEEN oremail LEDEEN@c-a-m.comENVIRONMENXCELLENLECETATH SAFETYALAHENDCAHSE Policy StatementAt Cameron, we are committed ethically, financially and personally to aworking environment where no one gets hurt and nothing gets harmed.MERON 2014 Cameron LEDEEN is a registered trademark of Cameron. Viton is registered trademark of E.I. DuPont De Nemours and Company. SWP 1M 6/14 AD00898V8
Actuator Type SR: Spring Return DA: Double Acting Fail Position O: Open C: Close TECHNICAL DATA For additional technical data such as torque charts, dimensional drawings, etc., refer to the LEDEEN VA Series actuators technical data packages or contact LEDEEN@c-a-m.com
Since 1946, Cameron’s LEDEEN brand has been providing engineering and technical expertise for valve actuators and control systems. Continuing this legacy, Cameron has designed a standard valve control board (VCB) for pneumatic actuators
charts, dimensional drawings, etc., refer to the LEDEEN SY Series direct gas actuators technical data package or contact LEDEEN@c-a-m.com Fail position (only for spring return option) c: closed, O: Open manual override option HMO: Hand pump sprint cartridge size (only for spring return option) 1 to 5 actuator type (only for spring return option)
This combination of basic pneumatic knowledge and practice with hands-on equipment helps learners build the pneumatic skills they will need to succeed in the workplace. 1. Pneumatic Power Systems 2. Basic Pneumatic Circuits 3. Principles of Pneumatic Pressure and Flow 4. Pneumatic Speed Control Circuits 5. Pneumatic DCV Applications Air Logic 7.
LEDEEN actuators comply with many industry standards: ISO 9001:2008 PED 97/23/CE 2002 SI 825, 1996 IEC 61508:2010 Technical Regulations Customs Union Quarter-Turn Core Products Override Options and Certifications Certifications Pneumatic spring return with jackscrew o
Circuit symbols - A description of symbols to BS2917 and ISO1219 The design, operation and application of pneumatic actuators and valves - including: compact actuators ISO actuators VDMA actuators rod-less actuators cushioning actuators manual valves mechanical valves pilot valves electrically operated valves
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Cameron offers customizable assemblies for LEDEEN SY series gas-over-oil and direct-gas actuators. An example model number for each actuator configuration is shown. By sequentially proceeding through each variable, the specific subassemblies of either actuator type can be clearly iden
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