Festo Quick Exhaust Valve, G 1/8 Male x 10 bar, Threaded
- RS Stock No.:
- 181-6181
- Mfr. Part No.:
- SEU-1/8
- Brand:
- Festo
Bulk discount available
Subtotal (1 unit)*
£39.75
(exc. VAT)
£47.70
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 24 unit(s) ready to ship
- Plus 14 unit(s) ready to ship from another location
- Plus 27 unit(s) shipping from 17 November 2025
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Units | Per unit |
|---|---|
| 1 - 4 | £39.75 |
| 5 - 9 | £38.17 |
| 10 + | £36.56 |
*price indicative
- RS Stock No.:
- 181-6181
- Mfr. Part No.:
- SEU-1/8
- Brand:
- Festo
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Festo | |
| Threaded Connections | G 1/8 Male | |
| Connection Type | Threaded | |
| Maximum Operating Pressure | 10 bar | |
| Manufacturer Series | SEU | |
| Built-In Silencer | Yes | |
| Threaded Connection - Gender | Male | |
| Threaded Connection Size | 1/8 in | |
| Minimum Operating Pressure | 0.5bar | |
| Threaded Connection Type | G | |
Select all | ||
|---|---|---|
Brand Festo | ||
Threaded Connections G 1/8 Male | ||
Connection Type Threaded | ||
Maximum Operating Pressure 10 bar | ||
Manufacturer Series SEU | ||
Built-In Silencer Yes | ||
Threaded Connection - Gender Male | ||
Threaded Connection Size 1/8 in | ||
Minimum Operating Pressure 0.5bar | ||
Threaded Connection Type G | ||
- COO (Country of Origin):
- DE
Festo Quick Exhaust Valve, G 1/8 Male - SEU Series - SEU-1/8
This quick exhaust valve from Festo offers a high-speed, durable solution for expelling exhaust from your pneumatic systems. It enables higher piston speeds on the return stroke for single and double-acting cylinders. The valve operates at pressures between 0.5 and 10 bar, and it features a built-in silencer to reduce the system's exhaust noise level. An operating temperature range of -20°C to +75°C and a durable die-cast zinc construction make it suitable for a wide variety of environments, from high-intensity industrial settings to cold outdoor conditions.
• G 1/8 male threaded connection
• Weight of 65 g
• Nominal size of 5 mm
• Standard nominal exhaust flow rate of 550 L/min
• Standard flow rate for exhaust 6->
• Weight of 65 g
• Nominal size of 5 mm
• Standard nominal exhaust flow rate of 550 L/min
• Standard flow rate for exhaust 6->
0 bar of 1,000 l/min
• Sound pressure level of 85 dB(A)
• Nitrile rubber seals
• Sound pressure level of 85 dB(A)
• Nitrile rubber seals
Range Information
• Festo's SEU exhaust valves are a reliable solution for increasing speed and lowering back pressure
• ATEX approvals indicate their suitability for use in explosive atmospheres
• Available with a broad range of operating pressures
• Ideal for demanding pneumatic systems in oil, gas, chemical and automation applications
• ATEX approvals indicate their suitability for use in explosive atmospheres
• Available with a broad range of operating pressures
• Ideal for demanding pneumatic systems in oil, gas, chemical and automation applications
These components allow higher piston speeds to be achieved on the return stroke of single and double-acting cylinders.Compressed air flows from the pilot valve and via the quick exhaust valve to the cylinder. The exhaust port 3 is closed at this time. When the pressure at 1 falls, exhaust flow occurs from 2 to 3. In order to achieve the full benefit of the quick exhaust function, the valve must be connected directly to the port of the cylinder.In the quick exhaust valve SEU the exhaust noise is reduced by a silencer.