Electropneumatic control valves Visit our website for further information www.crouzet.com 9
Electropneumatic miniature solenoid Miniature solenoid valves Terminals Wires Connector LED indicators Valve modules Poppet valve / monostable (7. ) / monostable (7. ) With slide valve / bistable ( ) / spring monostable ( ) Modular subbases For valve modules Single Double End bases Intermediate supply module Double Single Complete product Our assemblies are certified category 0
Miniature solenoid valves LCIE notification no. LCIE 0 ATEX Q800 EC Type Examination Certificate LCIE 0 ATEX 6X Conforming to the Low Voltage Directive 7//EEC modified by Directive 9/68/EEC Type Terminal Wire Connector Degree of protection (CEI 9) U nominale Power source (barrier or interface output) between and 8 Vdc U nominale Power source (barrier or interface output) between and 8 Vdc Function Symbols Voltage Max. power consumption Vdc 0.70 W Vdc 0.70 W Manual override Without Impulse Maintained Without Impulse Maintained 8 9 0 8 9 8 9 6 8 9 0 8 9 8 9 6 IP 0 II G Ex ia II C T6 8 9 07 / NC IP 6 II GD Ex ia II C T6 Ex ia D0T80 C 8 9 07 8 9 7 8 9 67 8 9 08 8 9 8 8 9 68 Permitted fluids Wiretered 0 μ, lubricated (ASTM) or no Working pressure Orifice diameter Flow at 6 bars Flow rate Operating temperature Switching time Mechanical life (at bars and 0 C) Construction st. steel, NBR brass, PA 66 Duty factor Insulation class Pneumatic connections On Valve modules Electrical connections With possible positions Via modular subbases Via wires 00 long crosssection 0. Terminals 8 9 0 8 9 0 8 9 8 9 8 9 6 8 9 6 6 8, 9,,.8 x 0. terminal +.8 x 0. terminal 6 or with manual override 8, Wires 8 9 07 bars NL/mn KV C ms operations CEI 8 g To order an product, you must complete the form on page. 8, 6, 7 8, 6 Connectors 8 9 07 8 9 7 8 9 67 7, terminals :.8 x 0. 6 or with manual override, Other information air or inert gases 7 0. 0. 0 at + 0 8 at. 0 7 00% ED F 8 types 8 96 / /6 types 8 6 07 /08 Terminals Wires Connector 8 07 /076 8 7 06 /06 x footprint 0,6, 8 9 08 8 9 8 8 9 68 9, 8, According to CNOMO E 0660V 7 min. 6 min. 9 min.,8,7, min.,8 7, min. x M depth 6 Supply Output Exhaust Ø,6 min. max. Note: Our IP0 miniature solenoid valves (except for those using wire connections) have a locationcoding pin, which prevents them from being mounted on our standard subbases. They must only be used with the subbases mentioned on page 8 of this catalogue. If they are being installed with a separate electrical connector, only our 8 6 08 connector should be used in order to comply with safety level EEx ia II C T6.
Miniature solenoid valves Important These ATEX miniature solenoid valves must be connected individually to an approved safety barrier. Placed in a safe zone, these safety barriers can be used to supply ATEX miniature solenoid valves installed in a hazardous zone. Hazardous zone Safe zone + I max. U source EEx R + ATEX miniature solenoid valve Safety barrier or interface Specifications for loop calculation Vdc Vdc 890 8907 890 8907 8908 89 897 89 898 896 8967 896 8968 U source EEx < 8 V < 8 V Imax / coil < 7 ma < 7 ma C int 0 0 R at + 0 C 7 Ohm+/7 % 80 Ohm+/7 % R at 0 C > 9 Ohm > 76 Ohm R at + 0 C < 7 Ohm < 690 Ohm U source EEx = intrinsically safe power source at the terminals of the miniature solenoid valve Imax/coil = maximum current through the coil C int = internal capacity of the solenoid valve R = internal resistance of the solenoid valve The electrical connection between the safety barrier (or interface) and the miniature solenoid valve can be made using ordinary wires or cables. The inductance of the connecting line between the safety barrier and the miniature solenoid valve must be less than 0. mh. Recoended barriers and interfaces These safety barriers and interfaces, recoended by CROUZET, should be obtained from one of the manufacturers indicated below, specifying that they are to be used to supply power to miniature solenoid valves Type 8 9, CE 008 ll G, approval no. LCIE 0 ATEX 6 X OR type 8 9, CE 008 ll GD, approval no. LCIE 0 ATEX 6 X. Crouzet product Vdc / Interface Group of Gas Part number BZC/00//79 MTL 77+ Manufacturer Georgin MTL Certificate OATEX 6070X BASOATEX 77 Um (V) Icc (ma) C (NC) L(mH) Loop calculation 7.6 00. conforms 0 80. conforms Barrier supply voltage Vdc +/0% Vdc+0% : % Vdc Interface /0//A MTL 778+ BXNE 09 Georgin MTL Georgin OATEX 6070X BASOATEX 77 OATEX 60X 8 9 8. conforms 8 9 8.8 conforms. 6 00 9 conforms Vdc +/0% 0 to 6,6 Vdc dc +/0% CAUTION: When being used in zone 0 a system certificate supplied by an approved body must be obtained. In zones and, the system integrity should be checked with a loop calculation; given that our product C = 0, cable C must be less than barrier C.
Valve modules in potentially explosive atmospheres ATEX Directive 9/9/EC FILE No. C.PN.HOM.0000.FR INERIS No. 76/0 for 8 6 07 and 8 6 08 FILE No. C.PN.HOM.0000.FR INERIS No. 767/0 for 8 96, 8 6 and 8 Equipment intended for use in potentially explosive atmospheres conforming to Directive 9/9/EC Type / NC monostable / NO monostable / monostable / bistable / monostable Symbol 8 96 8 6 8 8 6 08 8 6 07 II GD c II B C T6X II G c II B CT6X Width Working pressure bars Orifice diameter Flow at 6 bars with Ø subbase (page ) with Ø 6 subbase (page ) Nl/min Flow Rate with Ø subbase (page ) kv with Ø 6 subbase (page ) Operating temperature C Switching time for the valve only ms Mechanical life operations g 7. 8 00 00.. 0 at +0. x 0 7 8 7. 8 00 00.. 0 at +0. x 0 7 8 7. 8 00 00. 0 at +0. x 0 7 8 8 00 00 0 at +0 0 0 7 06.8 00 00 0 at +0 0 0 7 06 Valve module footprint (pitch 7. ) Valve module footprint (pitch ) 8 96 8 8 6 8 6 07 8 6 08 Ø. holes Ø. holes depth M holes depth of thread: 0 min Ø.8 holes depth Ø.8 holes 6 Ø. holes M holes depth of thread: 0 min. Ø.8 holes depth: / only 6 8 8 6 Other information If mounted in a bank, this should consist of no more than four 8 6 07/08 products or no more than eight 8 96//6 products To order an product, you must complete the form on page.
Sub and end bases for miniature solenoid valves and valve modules LCIE notification no. LCIE 0 ATEX Q800 Subbase for use with miniature solenoid valves conforming to examination certificate LCIE 0 ATEX 6X FILE No. C.PN.HOM.0000.FR INERIS No. 76/0 for 8 00 and 8 09 Equipment intended for use in potentially explosive atmospheres conforming to Directive 9/9/EC type Type Outer tube Ø Width 6 7. subbase subbase 7. end bases 7. intermediate supply module 8 07 8 7 06 8 076 8 7 06 8 00 8 09 7. x 7. 7. II G Ex ia II C T6 II GD c II B T6X Permitted fluids lubricated (ASTM) or not Working pressure (bars) Temperature operating ( C) fluid ( C) Subbase fixing Fixing on support using rail EN 00 wide Construction NBR, flameretarded PA 66, brass (g) Degree of protection Connections Pneumatic Electrical Air or inert gases at 8 0 at + 0 0 at + 0 Clips Screws 0 86 IP0 Output active when deenergized for / NO or / 7. Output active when energized for / NC or / 7. Output active when deenergized for / not used in this case A A A Control signal A Coon A A A A A Operated control signal () A Coon A Rest control signal () A Coon 8 00 8 09 These subbases must be connected individually to an approved safety barrier (see recoended barriers and interfaces page 7). Supply ports Exhaust ports Integral pushin connectors Note: Each subbase can be fitted with: 8 07076 subbase: one / or / valve, 7. wide. 8 7 0606 subbase: one / bistable valve, wide or two / or / valves, 7. wide. Hazardous zone A = terminal A = + terminal Subbase for intrinsic safety miniature solenoid valve A A Safe zone R + Safety barrier 80 6 7, 7, 7, 7, 77 max., End bases one pairs Assembly of solenoid valve + valve module Intermediary supply module Display module To order an product, you must complete the form on page.
Accessories For LED indicator and connector: LCIE notification no. LCIE 0 ATEX Q800 Equipment for use with miniature solenoid valves according to Type Examination Certificate LCIE 0 ATEX 6X FILE No. C.PN.HOM.0000.FR INERIS No. 76/0 for 79 69 and 8 6 09 Equipment intended for use in potentially explosive atmospheres conforming to Directive 9/9/EC Type LED indicator CNOMO Pneumatic Power supply V 060 Hz Electrical connection for solenoid valve CNOMO 08 footprint Pushin connector Ø ext. Diagram 8 0 II GD Ex ia C T6 adapter pilot 79 69 8 6 09 II GD c II B T6X 8 0 8 0 For mounting between the pilot solenoid valve and the module body Sold in packs of pieces of 0 pieces Fixing Operating temperature (g) ( C) 6 +0 Mx0 screws +0 Mx6 screws +0 8 0 79 69 9 8 8 6 09 Connector part no. 8 6 08 (with possible positions) Miniature solenoid valve 8 9 etc CNOMO E 066ON footprint for mounting miniature solenoid valve 8 9 Mounting on CNOMO 06080/NF E 9066 footprint,7 max. 8, 8 max. 7 max. To order an product, you must complete the form on page.