The VNB series a 2 port process valve for a wide variety of fluids including air, water, oil, gas and vacuum. It is available with three types of body material: copper alloy, aluminum and stainless steel.
- External pilot solenoid type
- Flow rate ranges from Cv of 0.80 to 43
- Orifice size: 7mm to 50mm
- Port size: 1/8 to 2 Rc(PT)
- Seal material: NBR
How To Order: Process Valve: 2 Port Valve For Flow Control VNB Series (mm) Symbol 1 2 3 Note 1) 4 Symbol Nil: Non-locking push type N.C. 1 MPa N.C. 0.5 MPa N.O. 1 MPa C.O. 1 MPa Note) 4 Note 2) A: Non-locking push type A (projecting) 1 6A 8A 10A 1 8 1 4 3 8 5 6 Note 2) 7 Valve size 1 to 4 7 Note 2) 11 15 11 10A 3 8 B: Slotted locking type B (tool required) Note) Note 1) Electrical entry: D or DZ only Note 2) Semi-standard Note 3) For other rated voltages, please
Description VNC1 -6A, 8A, 10A No.
Doc. no.VN-OMA0005-D Process valve PRODUCT NAME VNB Series MODEL / Series / Product Number Contents Safety Instructions -2,3 Design -4 Selection -4 Mounting -4 Piping -4,5 Operating Environment -5 Maintenance -5 Operating Precautions -5 How to use DIN connector -6 Indicator Light/Surge Voltage Suppressor -6 Electorical Connections -6 Specific Product Precautions -7 Troubleshooting -8,9 -1VN-OMA0005
New Products Guide 2 Air Preparation Equipment, Modular F. R. L., Air Tanks Fittings and Tubing Flow Control Equipment, Exhaust Filters Switches/Sensors Process Valves High Vacuum Equipment Temperature Control Equipment Pneumatic Instrumentation Process Gas Equipment Equipment CAT.E00-7A INDEX New Products Guide 2 Air Preparation Equipment/ Modular F. R. L./Air Tanks Refrigerated Air Dryer
Detail name power reset (Note 2, 3) 86.1 Network communication error 1 SD Alarm 86 Network communication 86.2 Network communication error 2 SD error 86.3 Network communication error 3 SD USB communication USB communication time-out error/serial communication time-out error time-out error/ 8A.1 SD serial communication 8A time-out error/ Modbus RTU 8A.2 Modbus RTU communication time-out error
.1 Parameter combination error for driver communication on slave DB Parameter setting 3D error for driver 3D.2 Parameter combination error for communication driver communication on master DB 3E Operation mode 3E.1 Operation mode error DB error 3E.6 Operation mode switch error DB 1 0 0 0 42.1 Servo control error by position deviation EDB (Note 4) 42.2 Servo control error by speed deviation
Take proper measures to prevent dust or foreign matter from accumulating in this area. (6) (3e) VQZ (3d) (3d) (3c) VZ (3) (9) (3a) VS (3e) (8) Electrical Connection VFN (9) For wiring to DIN terminal, connect the positive (+) polar side with connector terminal no. 1 and the negative () side with connector terminal no. 2 when the rated voltage is DC type. (3e) Magnifying figure (2a) Self-up
D CMN2 Common Monitor 2 Selects the monitor data specified at common parameter 8A. E OMN1 Optional Monitor 1 Selects the monitor data specified at parameter Pn824. F OMN2 Optional Monitor 2 Selects the monitor data specified at parameter Pn825. 8.12.4 Position Data Servo commands use 4-byte data as position data.
USB 8A.1 USB SD 8E.1 USB SD 8E.2 USB SD 8E.3 USB SD 8E USB 8E.4 USB SD 8E.5 USB SD 888 88._ DB 1. ,30 2. 3.
Alarm No.: 8A Name: USB communication time-out error Alarm content Communication between the driver and a personal computer stopped for the specified time or longer. Display Detail name Cause Check method Check result Action Target 8A.1 USB communication time-out error (1) A communication cable Replace the communication cable, and then check the repeatability. It is not repeatable.
45 (1) (1) (1) 46 (1) (1) (1) 47 50 1 (1) (1) (1) 51 2 (1) (1) (1) 52 82 /1 (2) 8A USB 8E USB 888 1. 30 2. 8 2 8 8.2 (25) 30 (30) (45) (46) 1(50) 2(51) OFFONCPU 8.1 (ALM) No.
Pressure gauge or pressure transducer Temparature Differential pressure gauge or differential pressure transducer gauge g d1 Pressure control d33d1 equipment Flow control 3 valve d2 Air Filter Shut-off Flow meter 10d3 10d1 0d2 3d 3d 3 1 3d 3d 3 2 supply valve Thermometric pipe Test equipment Upstream pressure Downstream pressure measuring tube measuring tube Figure 2 Test circuit of ISO6358
Valve Leakage Rate Fluid and Ambient Temperature Internal Leakage Seal material Leakage rate (Water) Note 1) Fluid temperature (C) Ambient temperature (C) VXD23 to 26 (8A to 25A) VXD27 to 29 (32A to 50A) 1 to 60 Note) 20 to 60 NBR (FKM) Note 2) 0.2 cm3/min or less 1 cm3/min or less Note) No freezing External Leakage Seal material Leakage rate (Water) Note 1) VXD23 to 26 (8A to 25A) VXD27
Take proper measures to prevent dust or foreign matter from accumulating in this area. (1) 3e 3e (4) (7) 3e (5) (6) (3e) (3d) (3d) (3c) How to Calculate the Flow Rate For obtaining the flow rate, refer to front matter. (3) 3e (9) (3a) 3d (3e) (8) (9) (3e) Magnifying figure (2a) Self-up screw 2 1 3 (2b) Connector for DIN Terminal Description DIN connector Part no. GDM2C 1454 A
With bracket With light Conduit terminal (With surge voltage suppressor) 3A 3B 3C 3D 3E 3F 3G 3H 3V 3J 24 VDC 100 VAC 110 VAC 200 VAC 230 VAC 48 VAC 220 VAC 240 VAC 24 VAC 12 VDC Without DIN connector DIN terminal (With surge voltage suppressor) Enter symbols in the order below when ordering a combination of electrical option, other option, etc.
AL.8A Serial communication time-out error USB communication or RS-422 communication stopped for longer than the specified time. 1. Communication cable breakage. Repair or change the communication cable. 2. Communication cycle longer than regulated time. Shorten the communication cycle. 3. Incorrect protocol. Correct protocol. AL.8E Serial communication error 1.