SPOOL VALVES pilot operated or air operated, spool type single/dual solenoid or air (mono/bistable function) aluminium body, 1/4-1/2

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1 VAV pilot operated or air operated, spool single/dual solenoid or air (mono/bistable function) aluminium body, / - / / / eries - ATU The monostable spool valves in conformity with C 68 tandard ( route version) have TÜV ( series) and XA (- series) certified with integrity levels: for T / for T The spool valves / and / have threaded port connections All the exhaust ports of the spool valve are connectable, providing better environmental protection. articularly recommended for sensitive areas, such as clean rooms, and applications in the pharmaceutical and food processing sectors The valve offers environmental protection against the ingress of liquids, dusts or any other foreign matter (environmentally-protected construction) poxy moulded coil for general service applications The solenoid valves satisfy all relevant U irectives NA ifferential pressure low (v at 6 bar) -, bar [ bar ka] / 86 l/min (/) ; 76 l/min (/)(AN) / 8 l/min (/, /) fluids ( ) temperature range (T) seal materials ( ) air, inert gas, filtered - C to +6 C NB (nitrile) + U (polyurethane) ATA N CNTACT WT U ( ) nsure that the compatibility of the fluids in contact with the materials is verified Body Aluminium, black anodised nd cover (spring return) lass-filled A pool valve internal parts Zamak, stainless steel,, aluminium eals NB + U Core tube Brass Core and plugnut tainless steel hading coil Copper A AT CCATN pipe size orifice size flow coefficient v operating pressure differential (bar) basic catalogue number max. () prefix optional min.. air ( ) ( ) (mm) (m /h) (l/min) ~ / - Air pilot operated - spring return (monostable) / 6,7, - A7 () /,, - A7 () / - Air pilot operated and return (bistable) / 6,7, - A8 /,, - A8 / - W - pressure held, air pilot operated and return / 6,7, - A67 / - W - pressure release, air pilot operated and return / 6,7, - A68 Not available / function, monostable,w - W / function B Not available W - 6,9W ow educed edium Basic T AT CCATN (/) W V - cold electrical holding values (watt) operating pressure flow prefix optional solenoids pipe orifice differential (bar) coefficient level basic size size max. () v ATX / Cx catalogue 6 min. air ( ) - x e mb x mb number ( ) (mm) (m /h) (l/min) ~ ~/ - WB V C / - olenoid air pilot operated - spring return (monostable) / 6,7, - - A7 () / 6,7, X A7 787 () /,, -B - A7 () / - olenoid air pilot operated and return (bistable) / 6,7, - - A8 / 6,7, X A8 787 /,, -B - A8 elect 8 for NT AN.. or select for (8/) Available feature - Not available () Certified C 68 unctional afety data, use suffix "". rocess ndustry - 887B-8/

2 T AT CCATN (/) - operating pressure flow prefix optional solenoids pipe orifice differential (bar) coefficient level basic size size max. () v ATX / Cx catalogue 6 min. air ( ) - x e mb x mb number ( ) (mm) (m /h) (l/min) ~ ~/ - WB V C / - W - pressure held, solenoid air pilot operated and return / 6,7, - - A67 / 6,7, X A /,, -B - A67 / - W - pressure release, solenoid air pilot operated and return / 6,7, - - A68 / 6,7, X A /,, -B - A68 elect 8 for NT AN.. or select for (8/) Available feature - Not available X TAB prefix level description 6 7 B V ncapsulated epoxy moulded (N/C 679-8)* - - W B../encapsulation with BT 67 enclosure (N/C 679-7, -8, -)* C olenoid with spade plug connector (N/C 67) - - X ther special constructions - - UX TAB suffix level description B Non-electrical, c, construction safety, gas/dust (N 6-) crew manual operator - - Certified C 68 unctional afety data () - - UCT CTN U T elect basic catalogue number, including pipe thread indentification letter. efer to the specifications table on page: or xample: A7 T elect prefix (combination). efer to the specifications table and the prefix table, respect the indicated level. Air operated version, does not use prefix. xample: C T elect suffix (combination) if required. efer to the suffix table, respect the indicated level. suffix available for air operated version only (do not use manual operator suffix). xample: T elect voltage. efer to standard voltages on page: xample: V / z T inal catalogue / ordering number xample: CA7 V / z TN & ACC series pipe size - rocess ndustry exhaust protector (stainless steel) NT () / 69 () 68 () - / 679 () 68 () - / () Available feature - Not available * ATX/Cx valves using these solenoids are approved according to N 6- (non electrical) () Not to use with suffix () rovided with "" suffix N XA VAV: C A 7 V / z V X8 A V / z WB A 7 V / C A 8 A 8 A 7 C A 7 prefix pipe thread basic number voltage suffix 887B-8/

3 XANATN TATU AN N VAV Valve temperature range The valve temperature range (T) is determined by the selected seal material, the temperature range for proper operation of the valve and sometimes by the fluid (e.g. steam) perator ambient temperature range The operator ambient temperature range is determined by the selected level and the safety code Total temperature range The temperature range of the complete solenoid valve is determined by the limitations of both temperature ranges above CTCA CAACTTC Coil insulation class lectrical safety C tandard voltages C () V - 8V AC (~) V - 8V - V - V/z; other voltages and 6z are available on request ratings operator electrical ambient replacement coil prefix inrush holding hot/cold temperature enclosure safety code option ~ ~ range (T) protection ~ () (VA) (VA) (W) (W) (C ) (N 69) V/ z V/C Basic (B) C 7 / - to +6 N 67 6, moulded V - - 6, - - to +6 x mb C T, x mb C b 67 moulded - () - () V ,9 - to + x mb C T, x mb C b 67 moulded - () - () educed () C 6,,,/ - to +6 N 67 6, moulded V to +6/6 x mb C T-T, x mb C b 67 moulded - () - () V to +/6/6 x mb C T-T-T, x mb C b 67 moulded - () - () WB - -, -/ - to +6 x e mb C T, x tb C b 67 BT - () - () -6 () efer to the dimensional drawings on pages: to (Air operated versions: efer to the dimensional drawings on pages: 6). () ultiple coil kits are available under ATX/Cx, contact us CTCA CNNCTN prefix connection C V WB ATNA TN Type : pade plug connector with cable gland N 6, mm, industry standard B, for cables with an outer diameter from 6 to 8 mm Type : pade plug connector with cable gland N7-8A ( ) for cables with an outer diameter from 6 to mm oulded-in cable, standard length m cable gland for cables with an outer diameter from 7 to 8, mm ther pipe threads are available on request x mb/m (prefix "V") solenoid can be supplied with various cable lengths Compliance with "U" available on request ( eries) NTAATN - ulti language installation/maintenance instructions are included with each valve The valves can be mounted in any position without affecting operation o not connect the pressure supply to the exhaust port. The environmentally-protected construction is not adapted for a distributing function or use in N function. Contact us for functions available in specific versions C 68 unctional afety (suffix ). Check temperature range of valve body and solenoid for suitability. or probability of failure, contact us t is necessary to connect pipes or fittings to the exhaust ports to protect the internal parts of the spool valve and its pneumatic operator if used outside or in harsh environments (dusts, liquids etc.) Threaded pipe connection identifier is 8 NT (AN..); ( 8/) NN (mm), WT (kg) TY : poxy moulded C: C / TY : poxy moulded C: C / A7/A7/A8/A8/A67/A67/A68/A68 A7/A7/A8/A8/A67/A67/A68/A68 x / x /8 () - / () 8 6 N 6 9 N 887B-8/ rocess ndustry -

4 - NN (mm), WT (kg) TY : poxy encapsulated V: N/C TY : poxy encapsulated V: N/C A7 787 / A7 787 / A8 787 / A8 787 A / A / A / A A7/A7/A8/A8/A67/A67/A68/A68 x / N 6 x /8 () - / () N TY : BT WB: N/C TY 6: BT WB: N/C A7/A7/A8/A8/A67/A67/A68/A68 A7/A7/A8/A8/A67/A67/A68/A68 x / x /8 () - / () 6 N 6 N mounting holes:, mm dia.; potfacing: 9 mm dia., depth mm mounting holes: 6, mm dia.; potfacing: mm dia., depth 6 mm Connectable pilot exhaust port prefix/ N weight () option level monostable bistable () C 7, - 8,, , - -,, () C B, -, 9,,8, 97, 6 7, 9,, 9,,6,69,99 () V 7, 9 8, 6,, 7 8 9, - -,7,9 () V B, -, 6,,8, 97, 6 7,, 7,6, 9,,6,7, () WB 7, 7 8, 8, -, 7 9 9, - -,,6 6 () WB, 7, 8, -, 97, 6 7,, 7,6, 9,,6,79,6 () ncl. coil(s) and connector(s). - rocess ndustry 887B-8/

5 ACC (/ eries) upply rail (supplied with seals and banjo bolts, without mounting brackets) catalogue number supply rail for "n" valves eries eries / NT / / NT / () () Available on request. ounting brackets (set of ) eries catalogue number: 889 eries catalogue number: supply rail with isolation valves with mounting brackets (Allows the isolation of one or more valves from the general pressure supply) supply rail for "n" valves / catalogue number NT / 6 supply rail with isolation valves with mounting brackets ( eries) eries A B C , monostable,,,8,,,9,, bistable,,8,,7,,7, eries A B C , monostable,,,, 6, 7, 8,6, bistable,8,, 6,7 8, 9,, () (-) /8 () / () 9 () () 9 () 7 () 7 () 8 () 6 8 (),6 () (-) () 7 (), () 8 () 8 () 9 () 6 () 6 upply rail with isolation valves 8 C B A (-) (-) () () 96,() Ø 6, () Ø 9 () () () 8 (), () () 7 () () () This mounting arrangement allows valves to be mounted in the positions bellow. 9 () 6, () () (-) () (-) Not possible with supply rail and isolation valves (-) () 6 ( eries) ( eries) nly with supply rail with isolation valves rocess ndustry - 887B-8/

6 - NN (mm), WT (kg) TY 7: No prefix, 6 uffixes: ( c) ; () ; (, c)] Air operated version TY 8: No prefix, 6 uffixes: ( c) ; () ; (, c)] Air operated version A7 / A8 / A67 / A68 A7 / A8 /8 x / mounting holes:, mm dia.; potfacing: 9 mm dia., depth mm mounting holes: 6, mm dia.; potfacing: mm dia., depth 6 mm / x / () weight monostable bistable 7 () 7,, ,, 8 (), 78, 9, 6, 89 7,,6,8 76,6,79, ACC (/ eries) upply rails: (ee catalogue numbers on preceding page) eries A B C , monostable,,,6,,,6,9 7, bistable,,,,,8,,6 eries A B C , monostable,,,, 6, 7, 8, 8, bistable,6,8, 6, 7, 8, 9, () () C B A 6 - rocess ndustry () 96,() /8 () / () 9 () () 9 () 7 () Ø 6, () Ø 9 () 7 () 8 () 8 (),8 () () 7 () () () 6, () 6,8 (),8 (),6 () 7 (), () 6 supply rail with isolation valves with mounting brackets 6 This mounting arrangement allows valves to be mounted in the positions bellow. Not possible with supply rail and isolation valves 7 nly with supply rail with isolation valves ( eries) ( eries) Availability, design and specifications are subject to change without notice. All rights reserved. 887B-8/