97105 NAMUR. Technical data. Ordering information and accessories See page 6 and 7

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1 90 NAMUR /, / and / directional valves Actuation: electromagnetic Indirectly controlled soft seal spool valves Port size: G /, / NPT, G /, / NPT NAMUR-interface For single and double operated actuators Valves for safety systems up to SIL (IEC 08) Crossover-free switching, switch-over function guaranteed even with small cross section Rest position in the event of power failure provided by mechanical return spring (monostable design) Add-on manual override Suitable for outdoor installation if equipped with corresponding solenoid The solenoid valves are applicable in the protection classes Ex me, Ex md, Ex m, Ex ia for zones & (gases), & (dusts), ATEX cat. II GD International certifications: IECEx, FM, CSA, others on request Technical data Medium: Filtered, non-lubricate and dried compressed air, instrument air, nitrogen and other non-flammable neutral, dry fluids Operation: Solenoid, indirectly controlled Mounting position: Optional; Impulse valves preferably horizontally Nominal diameter: ND mm, ND 8 mm Port size: G /, / NPT, G /, / NPT Operating pressure:,... 8 bar with internal air supply bar with external air supply, control pressure,... 8 bar (only for G/, / NPT or low power pilot) Temperature: Valve: *) C (NBR), C (HNBR) Solenoid: see solenoid table (Please consult our technical service for use below + C, for outdoor installation please protect all connections against the penetration of moisture!) IEC 08 up to SIL *) Material: Body: aluminium.0 with surface treatment for rough environmental conditions (condensate test with alternating temperatures in sulphuric environment, salt spray test with different sodium chloride solutions, tested in ammonia environment) Brass.00/Ms 8, stainless steel.0/ Seals: NBR (special perbunan) or HNBR Ordering information and accessories See page and / / * 0 / / * 0 / *) Certificated valves and temperature ranges see valve table on page and * Waste air repatriation from drive /08 Our policy is one of continued research and development. We therefore reserve N/de...0

2 /, / and / directional valves, seals NBR C *) / or / way function (conversion instruction see page ) Aluminium anodized body 0 Type *) Port size Flow Weight Dimensions,, (), pressure (bar) (l/min) (kg) No. 900 G / Flange Solenoid/Spring, x 0, 90 / NPT x 909 G / Flange Solenoid/Spring, , / NPT 90 G / Flange Solenoid/Solenoid, , 9 / NPT Symbol Actuation Operating 0 Test certificate IEC 08 *) 90 G / Flange Solenoid/Solenoid, , 9 / NPT mid position APB Brass body Symbol Type *) Port size Actuation Operating Flow Test certificate Weight Dimensions,, (), pressure (bar) (l/min) IEC 08 *) (kg) No. 900 G / Flange Solenoid/Spring, x, / NPT x Stainless steel body Symbol G / Flange Solenoid/Solenoid, ,0 9 / NPT 90 G / Flange Solenoid/Solenoid, ,0 9 / NPT mid position APB Type *) Port size Actuation Operating Flow (l/min) Test certificate Weight Dimensions,, (), pressure (bar) IEC 08 *) (kg) No. 900 G / Flange Solenoid/Spring, x,00 90 / NPT x 90 G / Flange Solenoid/Solenoid, ,0 9 / NPT 90 G / Flange Solenoid/Solenoid, ,0 9 / NPT mid position APB *) When ordering please indicate solenoid, voltage and current type (frequency) *) Since May 008, Date code A89 *) For operation in plants according to IEC /IEC C see test certificate (on request) Valve function: APB = All Ports Blocked N/de...0 Our policy is one of continued research and development. We therefore reserve /08

3 /, / and / directional valves, seals HNBR C *) / or / way function (conversion instruction see page ) Aluminium anodized body 0 Type *) Port size Flow Test certificate Weight Dimensions,, (), pressure (bar) (l/min) IEC 08 *) (kg) No. 900 G / Flange Solenoid/Spring, x 0, 90 / NPT x 909 G / Flange Solenoid/Spring, x 0, / NPT x 90 G / Flange Solenoid/Solenoid, , 9 / NPT Symbol Actuation Operating 0 90 G / Flange Solenoid/Solenoid, , 9 / NPT mid position APB Brass body Symbol Type *) Port size Actuation Operating Flow Test certificate Weight Dimensions,, (), pressure (bar) (l/min) IEC 08 *) (kg) No. 900 G / Flange Solenoid/Spring, x, / NPT x Stainless steel body Symbol G / Flange Solenoid/Solenoid, ,0 9 / NPT 90 G / Flange Solenoid/Solenoid, ,0 9 / NPT mid position APB Type *) Port size Actuation Operating Flow (l/min) Test certificate Weight Dimensions,, (), pressure (bar) IEC 08 *) (kg) No. 900 G / Flange Solenoid/Spring, x,00 90 / NPT x 90 G / Flange Solenoid/Solenoid, ,0 9 / NPT 90 G / Flange Solenoid/Solenoid, ,0 9 / NPT mid position APB *) When ordering please indicate solenoid, voltage and current type (frequency) *) Since May 008, Date code A89 *) For operation in plants according to IEC /IEC C see test certificate (on request) Valve function: APB = All Ports Blocked /08 Our policy is one of continued research and development. We therefore reserve N/de...0

4 Actuation solenoids Type Power consumption Rated current at Protection class Temperature range Electroport size Weight Dimensions Circuit V DC (W) 0 V AC (VA) V DC (ma) 0 V AC (ma) ambient/ fluid ( C) (kg) No. diagram No. 0,9, *) 8 - IP00 w/o connector Connector 0, IP with connector *) DIN EN 0-80 Form A *) 098 *8), EEx m II T *) m cable 0, IP T0 C 099 *8) -, - 8 EEx m II T *) m cable 0, 8 IP T0 C 00 *8) 0,8 - - EEx me II T/T *) (T) Screw thread 0,8 IP T0 C (T) M0 X, *) 0 *8) -, - EEx me II T/T *) (T) Screw thread 0,8 IP T0 C (T) M0 X, *) 00 *8) 0,8 - - EEx me II T/T *) (T) Screw thread 0,8 EEx md IIC T/T *) (T) / NPT *) 0 *8) -, - IP T0 C 0 *8) 0,8 - - EEx me II T/T *) (T) Screw thread 0,8 EEx md IIC T/T *) (T) M0 X, *) 0 *8) -, - IP T0 C Stainless steel 80 *8) 0,8 - - Ex mb d IIC T/T Cat. II G (gas) Screw thread, 9 Ex mb e II T/T (T) M0 X, *) Ex mbd tda (T) 80 *8) -, - IP T00 C Screw thread, 9 *9)*0) M0 X, *) 0, XP *) Flying leads 0, 8 NEMA, X,, 9 0 mm long Standard voltages V DC, 0V AC. Other voltages on request. 00% duty cycle *) Category II GD, EC-Type-Examination-Certificate KEMA 0 ATEX X *) Category II GD, EC-Type-Examination-Certificate KEMA 98 ATEX X *) Categorie II GD, EC-Type-Examination-Certificate PTB 0 ATEX 08 X *) Ex-certification FM and CSA for Div. and, Class I, II, III Grp. A - G *) Connector is not included in delivery. Required connector for DC: Type 00 Connector with rectifier plug for AC or UC: Type 00 *) Cable gland is not included in delivery, see page *) IP according to DIN 000/IEC 9 and DIN EN *8) This solenoid has a fuse with an appropirate rating *9) EC-Type-Examination PTB 0 ATEX 0 X *0) IECEx Certificate of Conformity according to IECEx PTB 0.009X Solenoid actuators for intrinsically-safe circuits EC-Type-Examination PTB 0 ATEX 09 (Cat. II GD) IECEx Certificate of Conformity IECEx PTB 0.00 Type Nominal resist. Min. required Resistance Required voltage Protection class Temperature range Weight Dimensions Circuit RN coil switching current Rw 0 coil * at terminal ambient/fluid (kg) Diagram ( ) (ma) ( ) (Rw 0) ( C) No. No Ex ia IIC T C Ex ia IIC T C 0, Ex iad T80 C C Ex iad T00 C C When selecting an intrinsically safe power supply, the permissible maximum values according to the certificate should be taken in account. On the other hand, the low effective inductivity and capacity can be ignored. Ui = V Ii = 00 ma according to Tab. A., EN 009- Pi =,0 W, Li und Ci can be ignored Cable gland is included in delivery. N/de...0 Our policy is one of continued research and development. We therefore reserve /08

5 /, / and / directional valves with low power pilot in protection class Ex ia IIC T/T, seals NBR C / or / way function (conversion instruction see page ) Symbol 0 0 Type *) Port size Actuation Material Operating Flow Weight (kg) Dimensions,, (), pressure (bar) (l/min) No G / Flange Solenoid/Spring Aluminium, , 909 / NPT 909 G / Flange Solenoid/Solenoid Aluminium, , 99 / NPT 909 G / Flange Solenoid/Solenoid Aluminium, , 99 / NPT mid position APB /, / and / directional valves with low power pilot in protection class Ex ia IIC T/T, seals NBR C / or / way function (conversion instruction see page ) Symbol 0 0 Type *) Port size Actuation Material Operating Flow Weight Dimensions,, (), pressure (bar) (l/min) (kg) No G / Flange Solenoid/Spring Aluminium, , 909 / NPT 909 G / Flange Solenoid/Solenoid Aluminium, , 99 / NPT 909 G / Flange Solenoid/Solenoid Aluminium, , 99 / NPT mid position APB *) When ordering please indicate pilot. Code for electrical connection: 00 = M x,, see below Ordering examples Valve Pilot, mw electr. connection 00 internal air supply 00 M x, cable gland 0Z external air supply Pilot in protection class Ex ia II C T/T Type Resist. coil Rated current Power Switch-on voltage Switch-off voltage Switch-on voltage Switch-off voltage Max. values Ex i Pi Protection class Ambient temperature R (+0 C) I on P (+0 C) U on (+0 C) U off (+0 C) U on (+80 C) U off (- C) Ui li (nur 08) *) Circuit diagram No. V 0 ma 0 mw V ma 0 mw , ma, mw, V, V, V, V 8 V ma 0 mw EEx ia IIC T C , ma, mw V, V,8 V, V 0 V 00 ma 0 mw EEx ia IIC T C 0 V 8 ma 0 mw *) Category IIG, EC-Examination certificate no. PTB 0 ATEX 00U Air consumption: home position 0 l/h, operating position l/h /08 Our policy is one of continued research and development. We therefore reserve N/de...0

6 Option selector 9... Function / way with spring return (/ way with adapter plate for NAMUR flange) 0 / way impuls (/ way with adapter plate for NAMUR flange) / way with spring return (ABP) Materials: body/seals aluminium/hnbr ( C)* brass/hnbr ( C)* stainless steel/hnbr ( C)* aluminium/nbr ( C)* brass/nbr ( C)* stainless steel/nbr ( C)* Port size G / 0 / NPT G / 9 / NPT (in connection with version ) 9 Air supply internal 0 exteral (only for G /, / NPT or Z low power pilot) Voltage V DC V AC 0. Solenoid see solenoid table Version without manual override (retrofit) semi automatic (on request) low power pilot (page ) 9 for / NPT + NAMUR (manual override retrofit) * Certificated valves and temperature ranges see valve table on page and Ordering examples / directional control valve with spring return, Port size G /, solenoid in protection class EEx me, V DC Type: cable gland EEx e II, M0x, Type: N/de...0 Our policy is one of continued research and development. We therefore reserve /08

7 Accessories Silencer Manual override Connectors 0000 (G/) *) 088 (without detent) *) (G/) *) 088 (with detent) *) 00 (with rectifier) *) For indoors use *) Useable only with the valves on page and Cable gland Protection class Ex e, Ex d (ATEX), Ms nickel plated brass/stainless steel Type For Solenoid Ex-Category Protection Material Electrical For cable class connection Ø (mm) xx, xx II GD EEx e II Ms nickel plated brass M0x, xx II GD EEx d IIC Ms nickel plated brass M0x, xx II GD EEx e II, EEx d IIC Ms nickel plated brass /- NPT,..., xx II GD EEx e II Stainless steel. M0x, xx II GD EEx d IIC Stainless steel.0 M0x, xx II GD EEx d IIC Stainless steel.0 M0x,... Throttle plate Flange plate Yoke 009 (only for G /) 090 NAMUR single connection plate (only for G /) NAMUR-rip use in combination with 090 ( Alu, only for G /) /08 Our policy is one of continued research and development. We therefore reserve N/de...0

8 Basic dimensions valves ➀ ➁ 9,,,, 0 0,, ~,, ~ / / 8,,,, 8, / / 0, ➂, 89,,,,,, ~ 0 / / 9 0, Solenoid dimensions see page Working port G/ or / NPT NAMUR connection plate / or / way function via plates N/de...08 Our policy is one of continued research and development. We therefore reserve /08

9 Basic dimensions valves ➃ ➄,,,,,, 89, 89, / / / / A 0, 9, 0 C C External control pressure connection G/8 or /8 NPT Working port G/ or / NPT Electrical connection version 00 NAMUR connection plate / and / way function via plates 9 Position of gasket internal pilot air 0 Position of gasket external pilot air P ext. C-C Electrical connection P int. 00 M x /08 Our policy is one of continued research and development. We therefore reserve N/de...09

10 ➅, 89, / /, C C, 9 P ext. C-C 0 P int External control pressure connection G/8 or /8 NPT 80, Working port G/ or / NPT Electrical connection version 00 NAMUR connection plate / and / way function via plates 9 Position of gasket internal pilot air 0 Position of gasket external pilot air ➆ 0 Electrical connection / 00 M x M , 0, Solenoid dimensions see page Working port G/ or / NPT NAMUR connection plate / or / way function via plates N/de...0 Our policy is one of continued research and development. We therefore reserve /08

11 Basic dimensions solenoids, 9 0 / - NPT 0, 8, 0, Pg 8, 89 9,, 89, 9,, 0,,, 0, M 0 x, M 0 x, oder / - NPT 0 Connector can be indexed by x 90 Ø Ø or (with spacer tube) 8 M0 x, or / - NPT Flying leads AWG 8 (0 mm long) /08 Our policy is one of continued research and development. We therefore reserve N/de...

12 Circuit diagrams ➀ ➃ ➆ Throttle plate 9,, 8, M, B B, A A N/de... Our policy is one of continued research and development. We therefore reserve /08

13 NAMUR Hole pattern (drive end) Port size G/ Port size G/ M M 0 Port size (A) Coding stud threaded M & M (0 deep) Port size (R) Conversion instruction of / into / way function / way function (original mode of supply) / way function / / / resp. / way function can be achieved just by swapping enclosed adapter plates. Make sure markers and arrows do match as shown on above drawing. Original mode of supply: / way function. Arrow Marker Warning These products are intended for use in industrial compressed air systems only. Do not use these products where pressures and temperatures can exceed those listed under Technical Data. Before using these products with fluids other than those specified, for non-industrial applications, life-support systems, or other applications not within published specifications, consult NORGREN. Through misuse, age, or malfunction, components used in fluid power systems can fail in various modes. The system designer is warned to consider the failure modes of all component parts used in fluid power systems and to provide adequate safeguards to prevent personal injury or damage to equipment in the event of such failure. System designers must provide a warning to end users in the system instructional manual if protection against a failure mode cannot be adequately provided. System designers and end users are cautioned to review specific warnings found in instruction sheets packed and shipped with these products. /08 Our policy is one of continued research and development. We therefore reserve N/de...