VFS1120-5GB-01 SMC original solenoid valve VFS1120-3GB-01 VFS1120-4G-01 VFS320-1G-03-FVFS3130-4G-03 Pneumatic solenoid valve, You can get more details about VFS1120-5GB-01 SMC original solenoid valve VFS1120-3GB-01 VFS1120-4G-01 VFS320-1G-03-FVFS3130-4G-