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
Catalog: Process Valve Series VNA 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
VNA VNA Supply pressure Conditions 0.49 MPa VNA Hydraulic fluid ISO VG32 Load No load 2 1 2 1 2 1 Piping length 1 m VNA111A, CCVSO2 VNA211A, CCVLO2 VNA 3/8B (9mm) Piping diameter 1/2B (13mm) VNA311A VNA411A 1B (25mm) 3/4B (19mm) VNA This series can supplement the capacity of current air-hydro valve units.
VNA VNA VNA VNB SGC Cylinder speed (mm/s) VNA SGH VNA Supply pressure Conditions 0.49 MPa VNC Hydraulic fluid ISO VG32 2 1 2 1 Load Piping length No load 2 1 1 m VNH VNA111A, CCVSO2 VNA 3/8B (9 mm) Piping diameter VNA211A, CCVLO2 VND 1/2B (13 mm) Bore size (mm) VNA311A 3/4B (19 mm) VCC VNA411A 1B (25 mm) VNA Refer to Air-hydro Unit pages in Best Pneumatics No. 2-1 (CC series) for further