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Hydraulic overload (safety) valve G20mm
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Shipping costs are not included in the price.
Product code: P-ZAWO-0019
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Hydraulic overload (safety) valve with 20 mm thread
Solid protection for your hydraulic system - the overload valve is a reliable component that effectively protects workshop, agricultural, construction and industrial machinery from the effects of excessive pressure.
Automatic protection: the valve opens automatically when the set pressure is exceeded, draining excess fluid into the tank and protecting key components from failure.
Key product features
- Type: Pressure relief valve (bypass, safety)
- Connection thread: G20 mm
- Material: Galvanised steel - corrosion and high-pressure resistant
- Operating pressure range: 10-250 bar - wide adjustment for different applications
- Maximum flow rate: 45 L/min - ideal for medium and small hydraulic systems
- Operating temperature: -40°C to +100°C - reliable in all conditions
- Seals: BUNA-N - leak-tight performance
- Weight: approx. 0.2 kg - compact and robust design
Why is it worth it? The overload valve ensures safety, stable operation and an extended service life for your machines. It protects the pump, cylinders and other components from overload, minimising the risk of costly breakdowns.
How does it work?
The hydraulic overload valve controls the pressure in the system, opening automatically when the set value is exceeded. This ensures that excess fluid is safely discharged into the reservoir and the entire system operates stably and safely.
Rely on reliability! Choose this overload valve and ensure that your machines run for a long, trouble-free time even under the toughest conditions.
Product safety
Manufacturer
Jin Hoi International Trading Ltd
Office Tower 625 and 639 Nathan Rd
Rm1101-02.11 Hong Kong, China
Responsible person in the EU
Graf-Art Sławomir Kulbida
ul. Bolesława Chrobrego 38/5
59-700 Bolesławiec, Poland
Importer
LIVRE RAPIDEMENT SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
Osiedle Mieszka I-go 4/46
26-340 Drzewica, 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.
