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Valve Manifold Assembly CPV10-EX-VI, Compact

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Valve Manifold Assembly CPV10-EX-VI, Compact Valve manifold assembly CPV10-EX-VI, Compact Performance TOC Bookmark Valve manifold assembly CPV10-EX-VI, Compact Performance Key features Peripherals overview Key features – Pneumatic components Key features – Mounting Key features – Display and operation Key features – Electrical components Instructions for use Data sheet Technical data Dimensions Ordering data Sub-base valve Function block Separator plates Blanking plate Additional functions for valve positions Pneumatic multiple connector plate Inscription labels Mounting Manual override Cable for individual connection, electrical Blanking plug Push-in fitting Silencer User documentation Key features Valve manifold assembly CPV10-EX-VI, Compact Performance Key features Innovative Versatile Reliable Easy to assemble • Cubic design for exceptional • Up to sixteen 2/2- or 3/2-way valves • Manual overrides for valves • Ready-to-install and tested unit performance and low weight per valve manifold assembly, in one • Protection class to IP65 in the • Reduced costs for selection, order- • Sturdy slice thanks to dual function control cabinet ing, assembly and commissioning • Optimised for installation in a • Flexible and cost-effective connec- • Intrinsically safe valve manifold as- • Secure wall mounting or H-rail control cabinet tion of two to eight valve slices sembly to ATEX category 2 (zone 1) mounting • Suitable for pilot control of process • Highly flexible thanks to: • Extremely robust thanks to the • Pneumatic multiple connector plate valves – various pneumatic functions metal valve design – quick replacement of the valve • High flow rate with extremely (valve variants) • Long service life block with the tubing in place compact design – different pressure ranges • Valve assembly optimised for • Separator plates for creating control cabinets pressure zones • Blanking plates for later extensions 2 d Internet: www.festo.com/catalogue/... Subject to change – 2021/06 Valve manifold assembly CPV10-EX-VI, Compact Performance Key features Main features [1] Inscription labels 1 [2] Safe operation: 7 Manual override, non-detenting, detenting or blocked [3] Comprehensive range of valve 6 2 functions, pressure zone formation, blanking plates [4] Width – 10 mm 3 [5] Robust metal thread or 5 4 pre-assembled QS connectors [6] Quick to mount: – directly using screws – on an H-rail – via the pneumatic multiple connector plate [7] Simple electrical connections: – individual connection Equipment options Valve functions • 5/2-way valve, single solenoid • 2x 3/2-way valve, 1x normally open, • 2x 3/2-way valve, normally closed, • 2x 2/2-way valve, normally closed • 5/2-way valve, double solenoid 1x closed with integrated back pressure • 2x 2/2-way valve, 1x normally open, • 2x 3/2-way valve, normally open • 2x 3/2-way valve, normally closed protection 1x closed • 5/3-way valve1) Special features Individual connection Intrinsically safe Pneumatic multiple connector plate Operation • 2 ... 8 valve positions, The valve manifold assembly CPV10 Pneumatic multiple connector plate for Control only with intrinsically safe cir- max. 16 solenoid coils EX-VI has an intrinsically safe design wall through-feed enables installation cuit with individual valve connection for applications in potentially explo- in a control cabinet; IP65 sealing sive areas to ATEX category 2 (zone 1) 1) Via function block, not in combination with pneumatic multiple connector plate 2021/06 – Subject to change d Internet: www.festo.com/catalogue/... 3 Valve manifold assembly CPV10-EX-VI, Compact Performance Key features Electrical connections Individual connection in explosion-proof design The CPV10-EX-VI is a valve manifold can cause ignition in an explosive at- 2 to 16 solenoid coils (divided be- assembly with an intrinsically safe de- mosphere. Each solenoid coil must be tween two to eight valve slices, includ- sign for use in zone 1 potentially explo- connected to an intrinsically safe cir- ing odd numbers) can be selected with sive areas (ATEX category 2 G). cuit that complies with ignition protec- individual connection. Definition of intrinsically safe: tion type ia IIC or ib IIC. A system comprising electrical output and solenoid coils is designed in such a way that no spark or thermal effect Range of application Explosive gases or dusts are present in The valve manifold series CPV10 is al- The intrinsically safe valve manifold In process technology, valves for pilot- many applications. In this case, devic- ready approved for explosion-protect- assembly has an integrated protective ing process valves are frequently in- es with enhanced explosion protection ed areas to ATEX. This approval is for circuit which prevents ignition of gas, stalled in the control cabinet. The requirements (category 2 correspond- category 3. This corresponds to zone 2, mist or vapour. Circuits for intrinsically pneumatic multiple connector plate for ing to zone 1) are needed. Sparking, as in which an explosive atmosphere safe solenoid coils are furthermore de- control cabinets CPV10-VI-...-M7-C or can occur for example when switching does not normally occur, or occurs only signed in such a way that only low volt- -D simplifies installation of the pneu- off a solenoid coil, must be reliably briefly. ages and energies can occur. The valve matic connections. Instead of several prevented. There are different ways of The valve manifold assembly manifold assembly is therefore different bulkhead fittings with tubing, doing this. Solenoid coils in this area CPV10-EX-VI extends this function to equipped with individually connected the installation can be carried out us- are often of "intrinsically safe" design. higher ATEX requirements: valves. ing just a single through-hole in the Here, intrinsically safe means that no • Approval for category 2, zone 1. The CPV10-EX-VI must only be operat- wall. Protection class IP65 is achieved spark or thermal effect can occur that ed in suitable intrinsically safe circuits. via a sealing ring suitable for closed would cause ignition of the explosive control cabinet assembly. With the atmosphere. pneumatic multiple connector plate the valve manifold assembly CPV10-EX-VI can be operated in suita- ble control cabinets in zones 1 and 21 (ATEX category 2 GD). Ordering data – Product options Configurable product The configurator can be found under Part no. Type This product and all its product Products on the DVD or at 539506 CPV10-EX-VI options can be ordered using the con- d www.festo.com/catalogue/... figurator. 4 d Internet: www.festo.com/catalogue/... Subject to change – 2021/06 Valve manifold assembly CPV10-EX-VI, Compact Performance Key features – ATEX Certifications In accordance with EU Directive 94/9/EC (ATEX Directive) Use in potentially explosive atmospheres II 2G Ex ib IIC T4 Gb II 2D Ex ib IIC T100°C Db –5°C ≤ Ta ≤ 50°C CPV use in Zone 1/2 CPV use in Zone 1/2 Intrinsically safe valve manifold as- Intrinsically safe valve manifold as- sembly in a control cabinet. Actuation sembly (pneumatic multiple connector via multi-core connecting cable. plate) and remote I/O in a control cabinet. What does ATEX mean? Explosive atmospheres are a constant Explosive atmospheres can also occur the ATEX Directive (ATEX 95a). This hazard in the chemical and petrochem- in mills, silos and sugar and feed pro- directive was also extended to ical industries because of the process- cessing plants because of the dust/ox- non-electrical equipment on 1 July ing techniques used. These explosive ygen mixtures there. Electrical equip- 2003. atmospheres are caused by escaping ment in potentially explosive areas is gas, vapour and mist, for example. therefore subject to a special directive, What does ATEX 95a stand for and what does it mean? • ATEX is an acronym of the French ex- • ATEX 95a is merely the working title • Directive 94/9/EC stipulates the • It applies to all EU member states. pression "Atmosphère explosible" minimum safety requirements for • It relates to both electrical and • ATEX 95a refers to Article 95a of the ATEX 95a is backed by equipment and protective systems non-electrical equipment. corresponding EC treaty Directive 94/9/EC: to be operated in explosive atmospheres. What are the main new elements of Directive 94/9/EC? • The scope of application now also • Each piece of equipment must be • The new devices are identified by • It applies both to mining and all covers non-electrical equipment supplied with operating instructions explosion protection and CE other potentially explosive areas. such as cylinders, pneumatic and a conformity declaration. markings. • It applies to complete protective valves, service unit components and • The manufacturer’s quality system • Dust explosion protection now also systems. accessories. must comply with specifications falls within the scope of this • The devices are approved for specif- that go beyond ISO 9001. directive. ic categories. The categories are al- • Basic safety requirements are located to zones in which the specified. devices can be used. Explosion protection classes Zone Zone Frequency Equipment group Equipment category Area of application Gas Dust I M Mining M1 M2 II All non-mining areas of application 0 Constant, frequent, long-term II 1G Gas, mist, vapour 20 II 1D Dust 1 Occasional II 2G Gas, mist, vapour 21 II 2D Dust 2 Seldom, short-term in the event of a II 3G Gas, mist, vapour 22 fault II 3D Dust 2021/06 – Subject to change d Internet: www.festo.com/catalogue/... 5 Valve manifold assembly CPV10-EX-VI, Compact Performance Key features CPV – The benefits at a glance The valve assembly CPV has a unique pneumatic multiple connector plate clear when the valve manifold assem- design. It allows a flexible mix of pneu- needs just one rectangular through- bly is moved along on a drive. matic performance, electrical connec- hole. The generously sized flow ducts Despite it being compact, it is also very tion technologies and a variety of in- and powerful flat plate silencers sturdy. The connecting threads and stallation types. In particular, the ensure high flow rates.
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