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Lowering valve 13 mm / G19 mm
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Shipping costs are not included in the price.
Product code: P-ZAWO-0020
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Lowering valve (check valve) for hydraulic vehicle lift
The presented product is a high-quality safety (check) valve designed for use in professional vehicle lifts. It is a critical component of the hydraulic system, responsible for maintaining pressure and controlling the direction of oil flow in the actuator.
Key function: This valve prevents the lift from descending unintentionally, which directly contributes to the safety of the technician and the stability of the lifted vehicle.
Technical data and dimensions
The part is made of durable metal alloys that are resistant to high working pressure. To select the appropriate replacement part, please verify the dimensions according to the specifications below and the attached diagram:
- Total length: 5.7 cm (57 mm)
- Spanner size (hexagon): 22 mm
- External thread diameter: 19 mm
- Shank diameter (part with filter/strainer): 13 mm
- Internal bore diameter (on the button side): 9.5 mm
The valve is equipped with a metal mesh filter that protects the mechanism from contaminants that may be present in the oil system, significantly extending its service life.
Installation tip: Before purchasing, we recommend that you carefully measure the old component with a caliper. The thread dimensions (19 mm) and mounting diameter (13 mm) must match for the system to function properly.
The product fits many popular models of hydraulic jacks available on the market. It ensures a tight seal and smooth operation of the device.
Product safety
Responsible person in the EU
Graf-Art Sławomir Kulbida
ul. Bolesława Chrobrego 38/5
59-700 Bolesławiec, Poland
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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:
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?
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.
