3/2 Directional control valves Direct solenoid operated poppet valves Internal thread G 1/2, 1/2 NPT or flanged with NAMUR interface

Transcription

1 9805 / Directional control valves Direct solenoid operated poppet valves Internal thread G /, / NPT or flanged with NAMUR interface Main application: single operated actuators for plants TÜV-approval based on IEC 6 508,DIN V 9 5 Statistic proof of process field operation Valves for safety systems to SIL or AK 7 Add-on manual override or inductive limit switches The solenoids are applicable in the protection class EEx me, EEx md, XP (Div ) for zones, (gases),, (dusts) ATEX cat. II GD Rest position in the event of power failure provided by mechanical return spring Suitable for outdoor installation if equipped with corresponding solenoid Technical data Medium: Filtered, non-lubricate and dried compressed air, instrument air, nitrogen and or other non-flammable neutral, dry fluids (liquid and aggressive fluids on request) Operation: Solenoid, directly controlled Flow direction: Optional Port size: G /, / NPT, NAMUR interface Orifice: ND 8 Flow rate: 000 l/min Operating pressure: 0 to 0 bar Temperature range: Fluid: -0 to +80 C, SNBR (Special perbunan) Ambient: -0 to +80 C (dependent on solenoid) Mounting: Optional, preferably vertical Materials: Body: stainless steel.0/6,brass.00, Aluminium.065 anodized Seat seal: SNBR (Special perbunan) Inner parts: stainless steel, brass Protect all connections against the penetration of moisture. Follow the mounting and operating instruction Ordering information See page Connectors See data sheet N/UK Switching function: pressure port at, or NAMUR interface N/UK

2 9805 / directional valves Symbol 0 Type Port size, Port size, () Operating pressure Material Weight Dimensions (bar) (kg) No G /, G/ NAMUR, G/ 0-0 bar Aluminium 0, /-NPT, / NPT NAMUR, / NPT 0-0 bar Aluminium 0, G / G / 0-0 bar Stainless steel 0, /-NPT /-NPT 0-0 bar Stainless steel 0, G / G / 0-0 bar Brass 0, /-NPT /-NPT 0-0 bar Brass 0,9 Solenoid operators Type Power consumption V DC 0V AC Rated current V DC 0V AC Protection class Temperature Ambient/Fluid Electroport size (W) (VA) (ma) (ma) C No. No *7) 6, IP00 w/o connector *5) DIN EN75W0-80 0, IP65 with connector *5) Form A 80 *7) - 7, - 75 P00 w/o connector *5) DIN EN75W0-80 0, 6 IP65 with connector *5) Form A 70 *8) 8,9-69 EEx me II T/T5 *) /55 M0x,5 6) 0,6 5 IP66 T0 C 7 *8) - 0 EEx me II T/T5 *) /55 M0x,5 6) 0,6 5 7 IP66 T0 C 670 *8) 8,9-69 EEx md IIC T/T6 *) /55 / NPT 6) 0,8 6 EEx me IIC TT/T6 *) IP66 T0 C 67 *8) - 0 EEx md IIC T/T6 *) /55 / NPT 6) 0,8 6 7 EEx me IIC TT/T6 *) IP66 T0 C 67 *8) 8,9-69 EEx md IIC T/T6 *) /55 M0x,5 6) 0,8 6 EEx me IIC TT/T6 *) IP66 T0 C 67 *8) - 0 EEx md IIC T/T6 *) /55 M0x,5 6) 0,8 6 7 EEx me IIC T6 *) IP66 T0 C 86, XP NEMA *) Flying leads 0, 7, X, 6, 6P, 7, 9 50 mm long 87-5,7-68 XP NEMA *) Flying leads 0, 7 5, X, 6, 6P, 7, 9 50 mm long Standardvoltages V DC, 0V AC. other voltages on request Design acc. to VDE 0580, EN 500/ % duty cycle. *) Categorie II GD, EC-Type-Examination-Certificate KEMA 98 ATEX 5 X *) Categorie II GD, EC-Type-Examination-Certificate PTB 0 ATEX 085 X *) CSA-LR 576-6, FM approved, for hazardous locations: Div. and, Class I, II, III Weight (kg) *5) Required connector: type *6) Cable gland is not indicated in delivery *7) IP65 according to DIN 0050/IEC 59 and DIN EN *8) This solenoid has a fuse with an appropirate rating. Dimensions Circuit diagram Option selector Material Aluminium 5 Brass 6 Stainless steel 7 Ordering information / directional control valve, aluminium with seat seal perbunan NAMUR solenoid V DC, Type: TÜV-single approval: on request Voltage V DC V AC 0. Solenoids See table above Port size NAMUR, G/ 0 NAMUR, / NPT G/ 5 / NPT 6 N/UK

3 9805 Accessories Silencer Cable gland protection class EEx e, EEx d (ATEX), Ms nickel plated brass Connectors Flange plate Yoke (G/) *) EEx e (for solenoid xx / xx M0 x,5) sigle connection plate EEx d NAMUR-rip use (for solenoid 6xx M0 x,5) (with rectifier) in combination with (Alu) EEx d, EEx e (for solenoid 6xx /- NPT) *) For indoors use Basic dimensions for valves ➀ G/ G/ 7 7 ca. 5 9,6 (6.5) G/ M ,5 5 7,5 ➁ 5,5 6 ~ 6 9,5 0 8, ,5 7 Solenoid optional turnable, for dimensions see page Working port G / or / NPT N/UK

4 9805 Basic dimensions for solenoid operators ➂ 5,5 9 ➃ 6, Pg 7, ,5 07 0,5 59 5,5 56 6,5 Pg 7, ➄ ➅ 9,5 7 M 0 x,5 9 ➆ / - NPT 8 6,5 Connector can be indexed by x 90 6 Ø (with spacer tube) M0 x,5 or / - NPT Flying leads AWG 8 (50 mm long) N/UK

5 9805 Add-on manual override With detent Type: 0005 Type: 0765 Please note: add-on manual override for NAMUR valves provided only for commissioning and tests Circuit diagrams ➀ ➃ ➄ ➅ ➆ NAMUR hole pattern M5 Port (A) Coding stud threaded 5 5 M5 (0 deep) Port (R) 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. N/UK