SMC Pneumatic Soft Start Valve 1/2 in 10 bar
- RS Stock No.:
- 425-857
- Mfr. Part No.:
- AV4000-04-5DZB-A
- Brand:
- SMC
Subtotal (1 unit)*
£138.79
(exc. VAT)
£166.55
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 22 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £138.79 |
*price indicative
- RS Stock No.:
- 425-857
- Mfr. Part No.:
- AV4000-04-5DZB-A
- Brand:
- SMC
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SMC | |
| Product Type | Pneumatic Soft Start Valve | |
| Series | AV4000 | |
| Inlet Connection Size | 1/2 in | |
| Sub Type | Soft Start-Up Valve | |
| Minimum Operating Pressure | 10bar | |
| Inlet Thread Standard | Rc | |
| Maximum Operating Pressure | 10 bar | |
| Material | ADC | |
| Minimum Operating Temperature | 0°C | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | UKCA, UR, CE, RoHS | |
| Select all | ||
|---|---|---|
Brand SMC | ||
Product Type Pneumatic Soft Start Valve | ||
Series AV4000 | ||
Inlet Connection Size 1/2 in | ||
Sub Type Soft Start-Up Valve | ||
Minimum Operating Pressure 10bar | ||
Inlet Thread Standard Rc | ||
Maximum Operating Pressure 10 bar | ||
Material ADC | ||
Minimum Operating Temperature 0°C | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals UKCA, UR, CE, RoHS | ||
The SMC progressive cut-off and pressurization valve designed to reduce energy consumption and avoid accidents caused by sudden movements during pressurization. It features a soft start function and an optional locking mechanism for added safety. The valve can be connected to your FRL unit through a modular connection. It operates with low consumption (0.35W) and prevents air leaks by ensuring no air flow when switching the main valve.
Flow rate up to 11908 l/min (ANR)
With optional integrated silencer
Operating pressure range: 0.2 to 1.0 MPa
IP65 protection rating
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