| Customization: | Available |
|---|---|
| Function: | Pressure Regulating, Flow Control |
| Installation: | Threaded Cartridge |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
QC12Y-20 DC24 include things all above in the picture
The QC12Y-20 is a hydraulic check valve designed for one-way flow control in high-pressure systems. It features a poppet-type
sealing mechanism, ensuring minimal leakage and reliable performance in industrial hydraulic applications.
| Type | Hydraulic Check Valve (Poppet Style) |
| Model | QC12Y-20 |
| Connection Type | Threaded (BSPP/NPT) or Flanged (Optional) |
| Port Size | 20 mm (Standard) |
| Max Pressure | 31.5 MPa (315 bar) |
| Cracking Pressure | 0.03–0.05 MPa (Adjustable) |
| Flow Direction | Uni-directional (Arrow Indicated) |
| Seal Material | Nitrile Rubber (NBR) / Fluorocarbon (FKM) for high-temperature resistance |
| Body Material | Carbon Steel (Electroplated) / Stainless Steel (Optional) |
| Operating Temp. | -20°C to +80°C (NBR) / -20°C to +120°C (FKM) |
| Compliance | ISO 4401, DIN 24300, GB/T 2877 (Chinese National Standard) |
| Applications | Hydraulic systems, construction machinery, oil & gas, heavy equipment |
1 We have a professional quality control department, every step from raw materials to finished products is in the same factory, and every procedure will be tested by professional inspectors.
2 Each spare part will be measured and cleaned prior to assembly of the hydraulic cylinder. After the hydraulic cylinder is assembled, the pressure test will be carried out one by one. During the nearly one-hour test, we ensured that the test pressure was 30%-50% higher than the rated pressure. Each hydraulic cylinder must be tested without any leakage.
Minimum order quantity: 1PC
Packing: Just in case
Terms of delivery: 1. by sea; 2. Air transport; 3. Express to the door,
Payment method: D/P L/C D/A T/T
A: We are Hydraulic & Pneumatic equipment manufacturer based in Wuhan, China.We are a subsidiary of Wuhan Hongda Hydraulic Co., Ltd., established in 2024. As an important member of Hongda, Feiyang Technology is dedicated to promoting the development of Hongda Hydraulic in overseas markets through innovative technology, high-quality products, and excellent services.
Q: 2. Do you accept OEM? What is your minimum order quantity? Do you have OEM experience?
A: We accept OEM for every product that we produce, there is no MOQ for any of our product if you wanted a OEM, We've been doing OEM ever since the year we established our factory, which is 1999. We have a mature technical team ready to discuss your unique requirements with you.
Q: 3.ls your delivery always on time?
A: We can't promise about the freight but what we can do is shortening our lead time while keep the same quality level. Therefore, it will not be any problem even if the sea freight delay for a couple days.
Q: 4. Why don't you have CE certification?
A: CE certification is for one product, not the whole factory, and we have way too many product lines to registered CE for, but our customers from Europe said it's easy to solve the CE problem. And we are working on the CE certifications registration process, in order to save our customers' time in the future. By the way, there are many products with fake CE Certification on the market, please be aware with that to avoid unnecessary problems.
Q: 5. How do l start to order?
A: First, talk to our sales about your machine model, working conditions, technical requirements, deadlines. Then, our sales will provide the details you need. All inquiry will be responded within 24 Hours.
Q: 6. Can you tell me the latest situation of order production process?
A: Of course, unlike others who might hide their production process, our production process is totally open for our customers. Feel free to inform our sales about your needs.
){kind=link}