Key facts
- Brand
- SMC
- Model
- VR2110
- Category
- Industrial Supply
- Industry
- Industrial
- Documents
- 2
- Languages
- JA · ZH
- Last added
- 2026-10-02
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SMC VR2110 Delay Valve User Manual
This manual explains the safe use of the SMC VR2110 delay valve, covering safety classifications, required precautions, and applicable standards such as ISO 4414 and IEC 60204-1. It details the intended applications, operating principles, and key features of the valve.
Installation, connection, and adjustment procedures are described, including proper piping, quick‑connect usage, lubrication, and air‑quality requirements. Technical specifications, adjustment of delay time, and maintenance guidelines are also provided. This manual is written in Chinese.
SMC VR2110 specifications
| Supply pressure | 0–1.0 MPa |
|---|---|
| Input signal pressure | 0.25–0.8 MPa |
| Delay time | 0.5–60 s |
| Repetition accuracy | ±10 % |
| Operating temperature | -5 °C to 60 °C (no freezing) |
| Connection size | G 1/8 inch NPT |
| Weight | 480 g |
| Output method | Normally closed |
| Reset method | Vent input‑signal pressure |
All SMC VR2110 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What supply pressure range is required for the VR2110 delay valve?
The valve operates with a supply pressure between 0 and 1.0 MPa.
How can the delay time be adjusted?
Turn the adjustment knob; clockwise rotation lengthens the delay, counter‑clockwise shortens it.
What safety steps are required before installing or servicing the valve?
Before installation or service, shut off air supply and power, release residual pressure, and ensure qualified personnel perform the work.