82170/ /2-way diaphgram valves

Transcription

1 > > ort size: DN , G1/ (ISO G/NT) > > For high contaminated fluids > > Solenoid hermetically sealed from fluid > > Compact valve for industrial applications > > Small dimension > > Vacuum as an option Technical features Medium: Neutral gases and liquid fuels ilot fluid: ir max. +60 C Switching function: Normally closed with pilot pressure Operation: ressure actuated by external fluid Mounting position: Optional Flow direction: Determined ort size: G1/4, G3/8, G1/2, G3/4, G1, G1 1/4, G1 1/2, G2 1/4 NT, 3/8 NT, 1/2 NT, 3/4 NT, 1 NT, 1 1/4 NT, 1 1/2 NT, 2 NT ilot connection: G1/4 resp. 1/4 NT Operating pressure: 0,2 16 bar (2, psi) Differential pressure: 0,2 bar (2,9 psi) required ilot pressure: G1/4... 1/2 or 1/4... 1/2 NT bar (14, psi) max. 6 bar higher than operating pressure; G3/ or 3/ NT bar (14, psi) max. 1 bar higher than operating pressure Fluid temperature: C ( F) mbient temperature: C ( F) Material: Body: Brass Seals: NBR Internal parts: Brass, Stainless steel Seat seals: fabric diaphragm NBR with valve plate Technical data - standard models Symbol Connection Orifice (mm) xxxxx lease insert voltage and frequency codes *1) Cv-value (US) kv-value x 1,2 *2) For gases and liquid fluids up to 80 mm 2 /s (cst) Flow kv value *1) (m 3 /h) Operating pressure *2) (bar) Weight Standard (kg) Weight ulse Solenoid (kg) Model Standard Model ulse Solenoid G1/4 8 1,7 0, ,32 1, xxxxx xxxxx 1/4 NT 8 1,7 0, ,32 1, xxxxx xxxxx G3/8 10 3,4 0, ,27 1, xxxxx xxxxx 3/8 NT 10 3,4 0, ,27 1, xxxxx xxxxx G1/ , ,22 1, xxxxx xxxxx 1/2 NT , ,22 1, xxxxx xxxxx G3/ , ,97 2, xxxxx xxxxx 3/4 NT , ,97 2, xxxxx xxxxx G , ,82 1, xxxxx xxxxx 1 NT , ,82 1, xxxxx xxxxx G1 1/ , ,17 3, xxxxx xxxxx 1 1/4 NT , ,17 3, xxxxx xxxxx G1 1/ , , xxxxx xxxxx 1 1/2 NT , , xxxxx xxxxx G , ,17 4, xxxxx xxxxx 2 NT , ,17 4, xxxxx xxxxx en

2 Option selector Thread form ISO G 1 NT 2 ort size 1/4 0 3/8 1 1/2 2 3/ / / Valve options Fabric diaphragm FM wi h valve plate 03 Temperature max C, operating pressure 0, bar (2, psi), G1/4... 1/2: G 3/4 to G 2: max. control pressure 1 bar higher than Fabric diaphragm NBR with valve plate 51 Temperature max. + C; operating pressure 0, bar (2, psi), G3/4... 2: Fabric diaphragm FM wi h valve plate 52 Tmax C, operating pressure bar, G3/4... 2: Suitable for vacuum, wi h pressure spring under diaphragm, FM-fabric diaphragm Temperature max C, operating pressure 0, bar, control pressure bar (14, psi), max. control pressure 6 bar higher than operating pressure Suitable for vacuum, wi h pressure spring under diaphragm, NBR-fabric diaphragm Temperature max. + C, operating pressure 0, bar, control pressure 1 to 16 bar, max. control pressure 6 bar higher than operating pressure Standard solenoid systems Voltage and Frequency Solenoid 9301 *1) Code Code Voltage Frequency ower consumption Voltage Frequency Inrush Holding V d.c W 18 W V a.c. 50 Hz 106 V 35 V V a.c. 50 Hz 106 V 35 V V a.c. 60 Hz 106 V 35 V V a.c. 50 Hz 106 V 35 V Frequency See table frequency codes xx Voltage See Voltage codes xxx Solenoid options Standard Solenoid 9301 Solenoid with built-in 8821 electronic timer for 230 V 50 Hz, 110 V 50 Hz, 120 V 60 Hz, 24 V d.c. pulse duration 0, s break duration s Electrical details for all solenoid systems Design DIN VDE 0580 Voltage range ±10% Duty cycle 100% ED rotection class EN I65 Socket Form acc. to DIN EN (included) ccording to DIN VDE 0580 at a solenoid temperature of +20 C. t operating state temperature the input power of a coil decreases by up to ca. 30% due to physical reasons. *1) r coil only Further versions on request! en

3 Section View G1/ / NT 1501 * Nr. Bezeichnung ilot valve , complete Valve body 102 Body cover *103 Diaphragm 104 Oval head screw up to G1/2 Hexagon screw from G3/4 and G *105 * *105 Seal ring, not for G3/4 and G1 400 Solenoid 1400 Socket (included) 1501 Hexagon nut 1502 O-ring 1503 Flange sleeve *1504 O-ring * These individual parts form a complete wearing unit. When ordering spare parts please state Cat No and Series No. en

4 ulse Solenoid.8821 a.c d.c. Impuls [s] 5 ause [min] Impuls [s] 5 ause [min] , , ON OFF x 0,1 x 0,05 Test Taktmagnet ETM ulse Solenoid ETM (N) L1 N ON OFF x 0,1 x 0,05 Test Taktmagnet ETM ulse Solenoid ETM ( ) + en

5 Dimensions G1/ / NT Dimensions in mm rojection/first angle 2 1 G1/4 H H1 R L T R B 1 Solenoid rotatable Socket turnable 4 x (Socket included) ort size B *1) H H1 L Model G1/ xxxxx 1/4 NT xxxxx G3/ xxxxx 3/8 NT xxxxx G1/ xxxxx 1/2 NT xxxxx G3/ xxxxx 3/4 NT xxxxx G xxxxx 1 NT xxxxx G 1 1/ xxxxx 1 1/4 NT xxxxx G1 1/ xxxxx 1 1/2 NT xxxxx G xxxxx 2 NT xxxxx *1) max. depth Note to ressure Equipment Directive (ED): The valves of this series, including the connection size DN 25 (G 1), are according to rt. 3 3 of the ressure Equipment Directive (ED) 97/23/EG. This means interpretation and production are in accordance to engineers practice wellknown in the member countries. The CE-sign at the valve refers not to the ED. Thus the declaration of conformity is not longer applicable for this directive. For valves > DN 25 (G 1) rt. 3 (1) No.1.4 applies. The basic requirements of the Enclosure I of the ED must be fulfilled. The CE-sign at the valve includes the ED. certificate of conformity of this directive will be available on request. Note to Electromagnetic Compatibility Guideline (EEC): The valves shall be provided with an electrical circuit which ensures the limits of the harmonised standards EN and EN are observed, and hence the requirements of the Electromagnetic Compatibility Guideline (2004/108/EG) satisfield. en