3/2-Way Motor Valve compact 7280

Transcription

1 DN 15 up to DN 40 3/2Way Compact Motor Valve for distributing function, mixing function and modulating operation for neutral and aggressive media Compact design Self calibration Unaffected by lightly contaminated media For operating temperatures from 30 C up to +200 C Versatile actuator options ctuators with control function also available with spring return Technical Information Valve ody material ronze CC491K Nominal size DN 15 up to DN 40 Connections ipe thread acc. DIN 2999 NT thread Nominal pressure N 16 Max. fluid temperature 30 C up to +200 C Viscosity of media max. 600 mm²/s (600cSt, 80 E) Technical Information Motor ctuator Type of motor M24C M24C/I M24C/IOS2 M250C/IO2 M24 M115 M230 Function Control Control Control Control On/Off On/Off On/Off Nominal voltage 24 V C/DC 24 V C/DC 2030V C 85250V C 24 V C/DC 2045V DC V DC 115V C 230 V C Set point 2 10 V 4 20 m 4 20 m 4 20 m 3step 3step 3step Load 100 kohm 500 Ohm 500 Ohm 500 Ohm osition feedback 2 10 V 2 10 V 4 20 m 4 20 m external load < 700 Ohm < 700 Ohm limit switches 2 x 2 x max. switching load 24V C/ C/DC 70m 70m ower consumption 3 W 3 W 3 W 4 W 3 W 6 W 6 W Stroking time (standard) 3,50 s/mm 3,50 s/mm 3,50 s/mm 3,50 s/mm 7,5 s/mm 7,5 s/mm 7,5 s/mm Thrust Class of protection 800 N I 65 mbient temperature 10 C up to +60 C Schubert & Salzer Control Systems GmbH, unsenstr. 38, Ingolstadt, Tel: +49 (0) , Fax: +49 (0) info.cs@schubertsalzer.com,

2 ctuator 0,8 kn Stroke indicator osition electronics Coupling Head section Valve stem , roller burnished acking from filled TFE, self adjusting Seating seal TFE or alternative materials Versions M M /2Way Motor Valve, distributing function, function 3 3/2Way Motor Valve, mixing function, function 4 KvsValues DN ,5 5,3 5,7 5,3 20 7,4 8,7 7,3 9, ,3 12,5 12, , , , ,3 23,3 dmissible Differential ressures Differential pressure max. (bar) Nominal size DN15 DN20 DN25 DN32 DN

3 Ordering Number System rticle number 7280/ K S Nominal size: DN DN DN DN DN Item: Valve Valve without actuator ctuator ody design: 3/2Way Motor Valve, distributing function 3 3/2Way Motor Valve, mixing function 4 Connection: Withworththread 0 NT thread 5 ody material: ronze 1 Seating seal: TFE 0 ctuator: Control actuator M250C/IOS V C/ V DC control electr. 420m feedb. 420m 2 limit switch. 0 Control actuator M24C 24V C/DC control electronics 210V feedback 210V 1 Control actuator M24C/I 24V C/DC control electronics 420m feedback 210V 2 OnOff actuator M24 24V C/DC 6 OnOff actuator M V C 7 OnOff actuator M V C 8 Control actuator M24C/IOS2 2030V C/ 2045V DC control electr. 420m feedback 420m 2 limit switches 9 Control plug: without Safety position: without safety position Spindle travelling into valve, set point time < 1.5 mm/sec 0 Spindle travelling out of valve, set point time < 1.5 mm/sec 1 Stroking times: Standard (3,5s/mm for control actuators 7,5 s/mm for onoff actuators) 4,5 s/mm (onoff actuators only) L 1,75s/mm (control actuators only), with safety spring return 3,0s/mm 1 7,0s/mm (control actuators only) 2 14,0s/mm (control actuators only) 3 V U Ordering example: 7280/025VK /2Way compact Motor valve Type 7280, DN 25, pipe thread acc. DIN 2999/ISO228, bronze body, seating seal TFE, control actuator M24C/I, 24V C/DC, control electronics 420 m, position feedback 210V

4 Dimensions and Weights SW3 SW1 C K E 205 L SW2 DN C C E Stroke K L SW1 SW2 SW3 Weight Rp / NT Rp NT kg 15 1/2" 13 13, ,5 20 3/4" 13 16, ,5 25 1" 14 16, , /4" , , /2" , ,8 Dimensions in mm

5 Schematic Wiring Diagrams On/Offctuators ctuator: M24 24V C/DC 3step drive C 24V ctuator: M230, M V 50/60 Hz 115V 50/60 Hz 3step drive C 230V N L Y1 Y Y1 Y2 Control ctuators ctuator: M250C/IOS2, M230C/IOS2R 85250V C V DC input signal 420m feedback signal 420m 2 limit switches 85250V C V DC Z ( m) L1 N + ctuator: M24C, M24CR 24V C/DC input signal 210V feedback signal 210V C 24V Y ( m) + S4 S5 Y (DC V) Z (DC V) ctuator: M24C/I, M24C/IR 24V C/DC input signal 420m feedback signal 210V C 24V ctuator: M24C/IOS2 2030V C 2045V DC input signal 420m feedback signal 420m 2 limit switches 2030V C 2045V DC Z ( m) L1 N Text and pictures are not binding. We reserve the right, to alter the equipment. Y ( m) M...R: version with safety position Y: signal, Z: feedback signal Z (DC V) Y ( m) + S4 S5 Data sheet 7280e/Version: