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Tameson UK£45.10Visit shop Festo 3/2 Nc Monostable Pneumatic Valve G1/8 700L/Min - 575669
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The Festo VUWS-L20-M32U-M-G18 pneumatic valve is designed for industrial automation professionals seeking a reliable 3/2-way, normally open, monostable valve. Its primary benefit is providing robust pneumatic control with a standard nominal flow rate of 700 l/min and G1/8 connections, suitable for diverse manufacturing tasks. A key consideration is its monostable nature, meaning it requires continuous actuation to maintain its secondary state.
| Model Part Number | VUWS-L20-M32U-M-G18 |
|---|---|
| Brand | Festo |
Monostable means the valve returns to its default state (normally open in this case) as soon as the actuating force (pressure) is removed. It only holds its secondary state while actuated.
A Normally Open (NO) valve allows air to flow through in its unactuated state, while a Normally Closed (NC) valve blocks flow until actuated.
This valve is designed for compressed air applications and is not intended for vacuum service.
Consult the official Festo datasheet for specific pressure ratings, as this information is not provided in the basic product description.
Refer to the port markings on the valve body or the official Festo documentation. Typically, one port is the air inlet, one is the controlled outlet, and the third is the exhaust.
The VUWS series is designed for durability, but for extremely high-cycle applications, consult the Festo datasheet for expected service life under specific operating conditions.
Verify that the actuation pressure is correctly supplied to the control port and that the pressure meets the minimum requirement. Check for any blockages in the control line.
Ensure the actuation pressure is fully removed from the control port. Check the exhaust port for any obstructions that might impede the spring return.
This is normal as it's a 3/2 valve. If leakage occurs from other ports, check seals and connections.
Check the main air supply pressure and ensure it is within the specified range. Inspect the inlet port and connected tubing for any restrictions or blockages. Ensure the connected actuator is not the source of restriction.
Setup: Ensure the valve is mounted securely to its intended surface or manifold. Connect pneumatic lines to the appropriate G1/8 ports (inlet, outlet, exhaust) according to the valve's function (3/2 NO). Apply actuation pressure to the control port to test functionality. Verify that the valve actuates and returns to its normally open state reliably.
Compatibility: This valve is compatible with standard industrial compressed air systems. Ensure your control system provides the correct actuation signal (pressure). It integrates seamlessly with Festo VTUS manifold systems. The G1/8 connection is a common standard, but confirm compatibility with your existing tubing and fittings.
Care: Maintain a clean operating environment to prevent dust and debris from entering the valve. Regularly inspect pneumatic connections for leaks. Ensure the compressed air supply is filtered and dry to prolong valve life. No user-serviceable parts are inside; maintenance typically involves replacement if malfunctions occur.
