For single and double operated actuators. Exhaust air recirculation (3/2 way function)

Transcription

1 For single and double operated actuators /-, 5/- and 5/ Directional Control Valves Actuation: Electromagnetic Indirectly controlled soft seal spool valves Connection G /4 or /4 NPT NAMUR interface Exhaust air recirculation (/ way function) Crossover-free switching, switch-over function guaranteed even with small cross section Safety function in the event of power failure provided by mechanical return spring (monostable design) Reversible seal allows / or 5/ way function Add-on manual override Suitable for outdoor installation if equipped with corresponding solenoid Minimal electrical power consumption therefore many safety ratings possible, e.g. EEx i Technical data Medium: Filtered, lubricated or non-lubricated compressed air, instrument air, nitrogen or other neutral, dry fluids Actuation: Solenoid operated, indirectly controlled Mounting position: Optional Nominal diameter: ND 6 mm Port size: G /4, /4 NPT female thread Operating pressure: to 8 bar with internal air supply Temperatures: Valve: -40* to +65 C Solenoid: See solenoid table * With minus temperatures, use conditioned dry air. If installed in the open protect all connections against the penetration of moisture! Material: Body aluminium 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, stainless steel.405 Ordering example 5/ directional control valve with spring return, Port size G /4, solenoid in protection class EEx me, 4 V DC, Type: EEx e cable gland M 0x,5 Type: Connectors See data sheet / 5/ 5/ Seals NBR (Perbunan) 07/0 to amend, without notice, the specifications given in this document. N/**

2 /, 5/ and 5/ directional valves (/ way or 5/ way function by reversible seal) Aluminium anodized Symbol Type Port size Actuation Operating Flow Weight Dimensional 05* G /4 Flange Solenoid/Spring , M0 5* /4 NPT 97505* G /4 Flange Solenoid/Solenoid ,65 M0 9755* /4 NPT 97505* G /4 Flange Solenoid/Solenoid ,7 M * /4 NPT mid position APB / directional valves with NAMUR interface DIN 8/Nov. 98; Port P and auxiliary power supply in flange surface Symbol Type Port size Actuation Opeerating Flow Weight Dimensional,, pressure (bar) (l/min) (kg) drawing 5* Flange G /4 Solenoid/Spring ,9 M0 0 Brass Symbol Type Port size Actuation Operating Flow Weight Dimensional * G /4 Flange Solenoid/Spring , M * /4 NPT 97605* G /4 Flange Solenoid/Solenoid ,65 M0 9765* /4 NPT 97605* G /4 Flange Solenoid/Solenoid ,7 M * /4 NPT mid position APB / directional valves with NAMUR interface DIN 8/Nov. 98; Port P and auxiliary power supply in flange surface Symbol Type Port size Actuation Opeerating Flow Weight Dimensional,, pressure (bar) (l/min) (kg) drawing 97065* Flange G /4 Solenoid/Spring ,9 M0 0 Stainless steel Symbol Type Port size Actuation Operating Flow Weight Dimensional * G /4 Flange Solenoid/Spring , M * /4 NPT 97705* G /4 Flange Solenoid/Solenoid ,65 M0 9775* /4 NPT 97705* G /4 Flange Solenoid/Solenoid ,7 M * /4 NPT mid position APB / directional valves with NAMUR interface DIN 8/Nov. 98; Port P and auxiliary power supply in flange surface Symbol Type Port size Actuation Opeerating Flow Weight Dimensional,, pressure (bar) (l/min) (kg) drawing 97075* Flange G /4 Solenoid/Spring ,9 M0 0 *When ordering please indicate solenoid, voltage and current type (frequency) Valve function: APB = All Ports Blocked N/** to amend, without notice, the specifications given in this document. 07/0

3 Actuation solenoids Type Current draw Rated current at Protection class Temperature Weight Dimensional Circuit 4V DC 0V AC 4V DC 0V AC Fluid max. Ambience drawing diagram (W) (VA) (ma) (ma) ( C) ( C) (kg) 05 4), IP00 w/o connector , M09 SB0 IP65 with connector DIN 4650 Form A 076 4), IP00 w/o connector , M0 SB0 IP65 with connector DIN 4650 Form A 078, SB04 EEx m II T4 ) 079 -,5-5 with cable m ,4 M SB (T5) 400 5) 0,7-6 - EEx me II T5/T6 ) (T6) (T5) 40 5) -, - 4 EEx me II T5/T6 ) (T6) 0,85 M SB04 0,85 M SB07 70, NEMA +60 0,4 M5 SB0 4, 4X, 6, 6P, 7, 9 ) stranded wire 460 mm long Standard voltages 4V DC, 0V AC. Other voltages on request. Design acc. to VDE 0580, EN 500/ % duty cycle. ) Certificate of Conformity KEMA No. Ex-9.C.88 X ) Category IIG, EC Type Examin. Certificate KEMA 98 ATEX 4X ) CSA-LR , FM approved, for hazardous locations: Div. and, Class I, II,III 4) Required connector for DC: Type Connector with rectifier for AC or universal current: Type ) Cable gland is not included in delivery Solenoid actuators for intrinsically-safe circuits, protection class EEx ia IIC T6** zone and Type Nominal resist. Min. required Resistance Required voltage Ambient Max. Fluid- Weight Dimensional Circuit RV Coil switching current Rw 65 Coil* at terminal temperature temperature drawing diagram (Ω) (ma) (Ω) Rw 65 ( C) ( C) (kg) , , , , , ,8 M SB , , , ,9 When selecting an intrinsically safe power supply, the permissible maximum values according to the Certificate of Conformity PTB No. Ex- 95.D.78 should be taken into account. On the other hand, the low effective inductivity and capacity can be ignored. Solenoid actuators with FM-approval Intrinsically safe: IS/I, II, III//ABCDEFG/ T6 Ta = 65 C; I/0 AEx ia IIC/ T6 Ta = 65 C /B; Entity Nonincendive: NI/I//ABCD/ T6 Ta = 65 C; S/II,III//FG/T6 Ta = 65 C; NEMA Type 4 Type Nominal resist. Min. required Resistance Required voltage Ambient Max. Fluid- Weight Dimensional Circuit RV Coil switching current Rw 65 Coil* at terminal temperature temperature drawing diagram (Ω) (ma) (Ω) Rw 65 ( C) ( C) (kg) , , , , ,0-40 to ,8 M SB , , , ,9 When selecting an intrinsically safe power supply, the permissible maximum values according to the FM-approval should be taken into account. On the other hand, the low effective inductivity and capacity can be ignored. * RW 65 is the solenoid coil resistance at an ambient temperature of +65 C, including internal heat generation, with max. permissible power. ** Certificate of Conformity PTB No. Ex-95.D.78 07/0 to amend, without notice, the specifications given in this document. N/**

4 /, 5/ and 5/ directional valves with pilot 50 mw / 5 mw (/ way or 5/ way function by reversible seal) Symbol Type Port size Actuation Material Operating Flow Weight Dimensional 09 G /4 Flange Solenoid/Spring Aluminium , M06 9 /4 NPT G /4 Flange Solenoid/Solenoid Aluminium ,65 M /4 NPT G /4 Flange Solenoid/Solenoid Aluminium ,7 M /4 NPT mid position APB / directional valves with NAMUR interface DIN 8/Nov. 98; Port P and auxiliary power supply in flange surface Symbol Type Port size Actuation Material Operating Flow Weight Dimensional 9 G /4 Flange Solenoid/Spring Aluminium , M05 0 Ordering example Valve Pilot 5 mw Electr. connection Pilot system * Please insert code for electrical connection: 00 Pg 9 00 Pg 00 M x,5 004 Round connector 005 M 6 x,5 Type Rated power Voltage at Rated current Rated current Resistance Max. values EEx i Type of Ambient Circuit terminal coil Ui Ii Pi protection # temperature diagram PN UN Ion Ioff RN No. 8 V 0 ma 0,75 W EEx ia IIC T C mw 5 V ma 0, ma 500 Ω 5, V 55 ma 0,75 W EEx ia IIC T C SB0 V 4 ma 0,75 W 8 V 0 ma 0,75 W EEx ia IIC T C mw 0 V,7 ma, ma 700 Ω 5, V 55 ma 0,75 W EEx ia IIC T C SB0 V 4 ma 0,75 W # Category IIG, EC Type Examination Certificate No. PTB 00 ATEX 050 NAMUR interface Thread M5x8 Manual overrides Not lockable Lockable 8 4 Type Type Coding stud M5x0 DIN 9- H M5 Accessories G /4 DIN/ISO 8/ Designation Type Application Weight Ref. (kg) Data Sheet Manual override Add-on manual override, not lockable Manual override Add-on manual override, lockable Flange plate Direct attachment to pneumatic linear actuators with NAMUR ribbing and for wall mounting, depending on the tubing position 0, Yoke In conjunction with a flange plate for attachment to pneumatic linear actuators with NAMUR pillar (round) 0,0 Silencer Pressure connection G/4. Maximum back pressure = 6 bar. 0, Cable gland For solenoid 4XX, M0x,5, Protection class EEx e (ATEX), Material: nickel plated brass Flow regulator For outdoor use N/** to amend, without notice, the specifications given in this document. 07/0

5 General dimensions valves M0 9.8 M M0 04 M /0 to amend, without notice, the specifications given in this document. N/**

6 M Pg Pg M Pg Pg M Pg Pg N/** to amend, without notice, the specifications given in this document. 07/0

7 M Pg Pg General dimensions solenoids M09 M0 M , , Connector can be indexed by 4 x 90 Pg 9,5 7,5 40,5 5,5 55 Connector can be indexed by 4 x 90 Pg 7,5 4 8, ,5 6,5 7 M M Ø6* * Ø (with spacer tube) 97,5 Pg, Ø6* * Ø (with spacer tube) /- NPT /0 to amend, without notice, the specifications given in this document. N/**

8 General dimensions solenoids M M5 07 / - NPT 64,5 40,5 40,5 Ø6* * Ø (with spacer tube) 9,5 ø M 0 x,5 4 4,5 6 Stranded wire AWG 8 (appr. 460 mm length) 54,5 Circuit diagrams SB0 SB0 SB04 SB05 SB06 SB07 SB08 SB0 SB 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 where applicable. N/** to amend, without notice, the specifications given in this document. 07/0