Ledeen Valve Control Board For Pneumatic Actuators Brochure
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LEDEEN Valve Control Board for Pneumatic Actuators Since 1946, Cameron’s LEDEEN® brand has been providing valves in oil and gas applications. The LEDEEN VCB for engineering and technical expertise for valve actuators and pneumatic actuators is capable of a variety of operations, control systems. Continuing this legacy, Cameron has including increasing flow capacities and suite operation designed a standard valve control board (VCB) for requests on stroking time on a wide range of actuators. pneumatic actuators. This innovative product is highly customizable, allowing for Designed using in-field, real world problem solving and a flexible layout with a variety of options, including stop, keeping serviceability in mind, this VCB offers one of the check, relief, and flow regulating valves. It offers one of the highest levels of reliability and safety on the market today. easiest retrofits in the industry, maintaining brand-neutrality The system has been developed to provide a turnkey and certification quality. control panel for the most common logics used for on/off Easy to Maintain Reliable and Safe Quick Delivery Options High Flexibility and Customization Various Control Logics Standard Layout 2 TECHNICAL DATA Panel: Control system components are mounted on a SS 316 panel complete with a sunshade Dimensions: Panel has a very compact design – overall dimensions are 18” x 16” x 10” (450 mm x 400 mm x 250 mm) for fail-open and fail-closed schematics for spring return actuators and 22” x 18” x 10” (550 mm x 450 mm x 250 mm) for stay put schematics for double acting actuators. Mounting: Different assembling options are available: • On board (panel mounted directly to LEDEEN actuator) • On 2” pole (mounting kit separately delivered on request) • Wall mounted (mounting kit separately delivered on request) Tubing and Fittings: • Tubing: SS 316L – imperial size (metric available on request) • Fittings: SS 316 double ferrule type (Swagelok) Ambient Temperature Range: • -4º F to 122º F (-20º C to 50º C) Schematics: For detailed description of available schematic logics please refer to pages 4 and 5 3 FAIL-OPEN OR FAIL-CLOSED ON SUPPLY FAILURE Spring Return Actuator Configurations The schematic diagram is shown without pneumatic and electric power 36 86* 50 30 27 86* 32* 13 28 8 – Filter 12 – Stop valve (*) 13 – Pressure gauge 23 – Check valve (*) 27 – Solenoid valve 28 – Pressure regulator 30 – Junction box (built in) 32 – Safety valve (*) 36 – Quick exhaust 50 – Pneumatic piloted valve (based on schematics) 86 – Flow control valve (*) 8 Tank Port 23* 12* * Optional on request Supply Line VCB complements a complete range of actuators. Options available in VCB to increase flow performance upon request. Inlet Size Pilot Valve S1 1/4” – – VA0, VA1 S2 1/4” – X GS2, GS6, SY8 S3 1/2” X – SY10, SY13 S4 1/2” X X SY16 S5 1/2” X X SY20 Schematic Fail (Spring Return) 4 Quick Exhaust Recommended for LEDEEN Series: STAY PUT ON SUPPLY FAILURE Double Acting Actuator Configurations The schematic diagram is shown without pneumatic and electric power 50 27A 27B 86* 86* 13 32* 30A 28 8 – Filter 12 – Stop valve (*) 13 – Pressure gauge 23 – Check valve (*) 27 – Solenoid valve 28 – Pressure regulator 30 – Junction box (built in) 32 – Safety valve (*) 50 – Pneumatic piloted valve (based on schematics) 86 – Flow control valve (*) 30B 8 Tank Port 23* 12* * Optional on request Supply Line VCB complements a complete range of actuators. Options available in VCB to increase flow performance upon request. Schematic Stay Put (Double Acting) Inlet Size Pilot Valve Recommended for LEDEEN Series: D1 1/4” – GS2, GS6, SY8, SY10 D2 1/4” X SY13, SY16, SY20 5 FUNCTIONAL ELEMENTS DESCRIPTION 13 28 23* 8 12* 12 – Stop valve (*) 23 – Check valve (*) 8 – Filter 13 – Pressure gauge 28 – Pressure regulator * Optional on request Air Supply: Air Treatment: STD – straight inlet port for supply line (1/2” NPT) Options – stop valve – check valve and additional tank port (1/2” NPT) STD – filter regulator: aluminum body/≤ 25 µm mesh – pressure gauge: Ø 50 mm/dual scale bar/psi Options – filter regulator: stainless steel body/alternative brands 50 27 50 27A 30 27B 30B 30A 27 – Solenoid valve 30 – Junction box (built in) 50 – P neumatic piloted valve (based on schematics) Air Power Logic: STD – solenoid valve: SS316 body/aluminium enclosure coil /24VDC /Atex-IECEx Ex-d certified – pilot valve (based on stroking time requirement) Options – solenoid valve: SS316 enclosure coil /110VAC/manual reset / alternative brands Optional Accessories Flow Regulation Valve Inlet/exhaust flow modulation to set stroking times 6 Safety Valve Quick Exhaust Electric Positioner Over-pressure relief to prevent either valve or actuator damage Exhaust flow enhancement to match stroking time requirement Valve position monitoring and partial-stroke test (PST) functionality CODING 1oo1 architecture Control System Logic and Certification 1oo1 Schematic diagram (refer to pages 4-5) 0 0 – Without PST feature 1 – C/ W PST feature Al AI – Atex/IECEx S S – Stainless steel body A – Aluminum body Solenoid Valve S Filter Regulator S – LEDEEN STD N – Norgren V – Versa A – Asco S1 A S – LEDEEN STD N – Norgren™ A – Asco™ M – Maxseal™ V – Versa™ A A – Aluminum coil enclosure S – SS coil enclosure 24D – 24V DC 115A – 115V AC 24D 0 – Automatic reset 1 – Manual reset 0 0 – No acc C – Check valve (c /w tank port) S – Stop valve B – Check + stop valve 0 – No relief P – PED U – ASME UV-STAMPED C – CRN I – Tubing imperial size M – Tubing metric size 0 0 0 Accessories 0 – No flow reg. I – Inlet flow reg. E – Exhaust flow reg. B – Both reg. M Although 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 300 Houston, TX 77042 USA Tel 1 281 499 8511 Via Gandini, 4 27058 Voghera Italy Tel 39 0383 343311 Learn more about LEDEEN actuators at: LEDEEN@c-a-m.com www.c-a-m.com/LEDEEN ValveAutomation@c-a-m.com www.c-a-m.com/ValveAutomation XLCL L CEE ELELN AX TE EN CCE ENL TA M ETFYET HSASFA SYEC LTLHT AU AA HEE VDIREONNVM N AN IROE TYE NN NRID E CCA N AM ON MEER RO HSE Policy Statement At Cameron, we are committed ethically, financially and personally to a working environment where no one gets hurt and nothing gets harmed. H ©2014 Cameron | LEDEEN is a registered trademark of Cameron. All others are registered trademarks or trademarks of their respective owners. | 10/14 AD01494V
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