Manual override (Non-locking) (Mounting hole) (Mounting hole) Manual override (Non-locking) (P, A, B bottom piping) (EA, EB bottom piping) (PE port) Manual override (External pilot port) (Non-locking) (Mounting hole) (Electrical entry) (P, A, B port) Light/Surge voltage suppressor (At FZ) (EA, EB port) 2 position double: VFR2200-�ｭF- 01 02 3 position closed center: VFR2300-�ｭF- 3 position exhaust center: VFR2400-�ｭF- 3 position pressure center: VFR2500-�ｭF- 01 02 01 02 01 02 . Other dimensions are the same as the single type. . Other dimensions are the same as the single type. Bottom ported Series VFR2000 Plug-in: 2 Position Single/Double, 3 Position Closed Center/Exhaust Center/Pressure Center 2 position single: VFR2100-�ｭF- 01 02 ( ): Rc 1 8 1592