
SMC EAV4000F045YOQ (EAV4000-F04-5YO-Q) - Soft Start-up Valve, G1/2 Port, Without Pressure Gauge
SMC EAV4000F045YOQ Soft Start-up Valve — no pressure gauge and a Type Y DIN terminal supplied without connector. Body size 40, G1/2 port, 24 VDC coil, Type Y DIN terminal without connector, no light/surge voltage suppressor, push-turn locking (flush) manual override, flow left to right, CE-compliant.
MPN: EAV4000-F04-5YO-Q · SKU: EAV4000F045YOQ
EAV4000-F04-5YO-Q Applications
The SMC EAV4000F045YOQ is used in compressed air systems on production machinery, packaging lines, automotive assembly plants and general factory automation, mounted at the head of a modular F.R.L. air preparation set. It is suited for gradual pressurisation of cylinders and manifolds at machine start-up, rapid exhaust of residual air when the supply is shut off, and safe lock-out during maintenance. Supplying air slowly on start-up prevents the sudden lurching of actuators that causes tooling damage and injury. This variant ships without a pressure gauge and without a DIN connector, for installations that already provide them.
EAV4000-F04-5YO-Q Specifications
| Brand | SMC | Manufacturer Part No. | EAV4000-F04-5YO-Q |
| Product Type | Soft Start-up Valve | Series | AV2000/3000/4000/5000 Soft Start-Up Valve |
| Body Size | 40 (1/2) | Thread Type | G (symbol F) |
| Port Size | G1/2 | Option | None (without pressure gauge) |
| Coil Rated Voltage | 24 VDC | Electrical Entry | Type Y, DIN terminal (without connector) |
| Light/Surge Voltage Suppressor | None | Manual Override | Push-turn locking type (flush) |
| Flow Direction | Left to right | CE-compliant | Yes (suffix Q) |
| Function | Supplies air at low speed on start-up, exhausts at high speed when supply is blocked |
EAV4000-F04-5YO-Q Datasheet & Manual
Download Datasheet & ManualSMC EAV4000F045YOQ · PDF · Official SMC documentTrusted by




