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Tameson UK£92.60Visit shop Festo Soft Start Valve G1/2'' 4-18Bar 6450L/Min - 529818
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This Festo HEL-1/4-D-MIDI shut off valve is designed for industrial applications requiring precise control over pneumatic system pressurization. It offers a key benefit of allowing adjustable pressure build-up times for smoother operation, preventing system shock. A potential caveat is its specific G1/4 connection size, which may require adapters for non-standard setups. Key features include pneumatic actuation, a nominal flow rate of 2600 l/min, and operation within a pressure range of 3 to 16 bar.
| Model Part Number | HEL-1/4-D-MIDI |
|---|---|
| Brand | Festo |
The primary purpose is to gradually pressurize pneumatic systems, offering controlled build-up of pressure to prevent system shock and extend component life.
The valve operates within a pressure range of 3 to 16 bar. However, note that specific configurations or system integrations might have a maximum operating pressure of 8 bar.
No, this valve is specifically designed for pneumatic systems. It requires a pneumatic control signal for actuation.
The adjustment is typically made via a control mechanism or setting integrated with the pneumatic control signal input, allowing users to fine-tune the rate of pressure increase.
It has a standard nominal flow rate of 2600 liters per minute (l/min).
MPN stands for Manufacturer Part Number. For this product, it is HEL-1/4-D-MIDI.
The operating temperature range is -5°C to +50°C. While it can function within this range, prolonged exposure to harsh outdoor elements without protection is not recommended and may affect longevity.
Verify that a sufficient pneumatic control signal is being supplied to the actuation port. Check for leaks in the control line.
Ensure the main system pressure is within the operating range (3-16 bar). Check for blockages in the primary air supply line or the valve's internal mechanism. Confirm the pressure build-up adjustment is not set to maximum delay.
Inspect the G1/4 connection for proper sealing. Check internal seals by performing a pressure test; if leaks persist, the valve may require replacement.
Verify the stability of the main air supply pressure. Ensure the control signal for actuation is consistent. Clean any debris from the valve's ports.
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