The VNA series is a universal 2 port valve used for controlling pneumatic systems or air-hydro circuits. Its balanced poppet design permits normal and reverse flow application.
- External pilot solenoid type
- Compatible with wide range of gas and oil
- Operating pressure range: 0 to 1.0 MPa
- Flow rate ranges from Cv of 0.88 to 43
- Coil rated voltage
How To Order: Process Valve: 2 Port Valve For Compressed Air and Air-hydro Circuit Control VNA Series VNA 2 1 1 A A 1 0 15A 1 15A T Bracket (Valve size: 1/2/3/4.) Nil B Note) None With bracket Manual override Rated voltage 1 1 1 2 N.C. N.O. C.O. Port size Rc ø15 ø10 ø2 Process Valve: 2 Port Valve For Compressed Air and Air-hydro Circuit Control VNA Series [Option] Note) CE-compliant: For D or DZ only How to Order Seal material Thread type Bracket (Valve size: 1/2/3/4.) Rc G NPT NPTF Note) Only valve sizes 1, 2, 3 and 4. Shipped after assembled at our factory. Bracket part no. Valve size 1: VN1-A16 (with thread) Valve sizes 2 to 4: VN-16 Nil F N T NBR seals
VNA Cylinder speed (mm/s) VNB Conditions Cylinder Supply pressure 0.49 MPa Stop valve SGC Cylinder Hydraulic fluid ISO VG32 VNC Load No load Piping length Piping length 1 m Speed controller Skip valve VNH VNA111A, CCVSO2 3/8B (9 mm) Bore size (mm) Piping diameter VNA211A, CCVLO2 VND 1/2B (13 mm) This series can supplement the capacity of conventional air-hydro valve units.
Doc. no.VN-OMA0002-D Process valve PRODUCT NAME VNA 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-OMA0002
Connect a speed controller (Series AS etc.) to A port (cast in body A)of VNA11 (in order to protect the speed control valve from surges when cylinder operation is suspended, thus improving stopping accuracy) Condition 0.49MPa Supply Pressure Hydraulic fluid Load Piping length ISO VG32 No load 1m VNA111A CCVSO2 3/8B(9 mm) VNA111A CCVSO2 Piping dia. 1/ 2B(13 mm) VNA311A 3/4B(19 mm) VNA411A