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Lift safety (non-return) valve 14mm / G20

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€32.67

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pc.

Shipping time: 24 hours

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Lift safety (non-return) valve 14mm / G20

The safety (non-return) valve 14mm / G20 is a reliable safety element for hydraulic systems in vehicle jacks. Its main function is to protect the system from excessive pressure, effectively preventing damage to the equipment and increasing workshop safety.

What is the valve used for in car jacks?

Maintains pressure in the cylinder - prevents the lift arm or platform from dropping on its own when the pump stops.
Stops oil flow in one direction - only allows oil to flow in a certain direction (usually to the cylinder), and blocks flow in the opposite direction when the pump is not running.
Protects the system - protects the hydraulic system from a sudden drop in pressure (e.g. if a hose were to break).
Allows safe lowering - when the valve is released, the oil can return to the reservoir and the cylinder retracts (lowers the lift).

The valve automatically opens when the set pressure is exceeded, allowing excess fluid to be quickly drained and immediately depressurise the system.

The robust brass construction ensures reliable operation, corrosion resistance and long service life even in heavy-duty applications.

Zawór bezpieczeństwa (zwrotny) podnośnika 14mm / G20 - zdjęcie produktu

Product picture:
Overall length: 62 mm, thread diameter: 14 mm (G20), top diameter: 13 mm, centre diameter (thread): 20 mm, bottom diameter: 8 mm

Key product features

Thread: 20 mm
Overall length: 62 mm
Material: Durable corrosion-resistant brass
Type: Safety (non-return) valve - prevents backflow in the system
Easy to fit: Standard threads ensure compatibility with most equipment
Versatile: Fits most lifts and workshop machines
Durable: Resistant to mechanical damage and external influences

The G20/14mm safety valve is used wherever it is necessary to protect the hydraulic system from a sudden increase in pressure. Ideal for professional workshops, car repair shops and tyre repair shops.

Replacing the safety valve is the basis for safe jack operation! Regular inspection and the use of original spare parts significantly prolongs the life of the equipment.

Why choose this valve?

Safety - effectively protects the equipment from damage
Durability - made of high quality materials
Versatile - wide compatibility with workshop equipment
Easy replacement - quick and trouble-free installation
Technical support - if in doubt, contact our customer service department

The offered safety (non-return) valve 14mm / G20 is a guarantee of reliability, safety and long life of your workshop equipment. Choose a proven solution and ensure safe operation in your workshop!

Manufacturer

Graf-Art Sławomir Kulbida

ul. Bolesława Chrobrego 38/5

59-700 Bolesławiec, Poland

+48534920100 slawek@graf-art.pl

Number of ratings: 0

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Frequently Asked Questions

What cables do I need for my two-post lift?

Check the rope termination. If there are any markings on it, the total rope length is very often indicated as well, e.g., L8920. This means the rope length is 8.92 m.

Additionally, to correctly select the rope, you need to provide the following technical parameters:

Rope diameter – measured in the middle section (e.g., 8 mm, 9 mm or 10 mm)
Thread – diameter (e.g., M16)
Thread – length – length of the threaded section (e.g., 14 cm)

The drawing below shows the parameters that must be provided when ordering the rope:
Ropes parameter

What is my machine's model?

Find the nameplate on the device – it usually contains key information, such as:
- Manufacturer
- Device model
- Year of manufacture
- Serial number
If you cannot find the nameplate and do not have the technical documentation, selecting parts based on the model may be difficult. In this situation, we recommend searching for parts by category, photos, and dimensions, which often allows you to precisely match the correct component.

Can I return or exchange the part if it doesn't fit?

Yes, of course.

If the ordered part doesn’t fit, you can return or exchange it within 30 days of the purchase date.

For the return to be accepted, the part must:

be unused and undamaged,
show no signs of installation,
be sent back in its original or appropriately secured packaging.

We care about your shopping experience, so the return process is quick and hassle-free. If you have any doubts, contact us – we’ll be happy to help you choose the right part or guide you through the return process.

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Spare parts for workshop lifts, tire changers, and wheel balancers

Lift safety (non-return) valve 14mm / G20

Lift safety (non-return) valve 14mm / G20