TF321 Series Aluminum Alloy Handle Type Quick Connect Coupling (Suitable for High Pressure Application)
TF321 series quick connector adopts eccentric handle clamping, which is often used for manual high-voltage testing. It can realize the pressure and Air tightness Testing of the parts to be tested with the internal diameter controlled straight pipe characteristics, as well as functional operations such as filling, plugging and emptying. Such as sealing the inner wall of the straight pipe, drill holes and internal thread, etc.
TF321 quick connector achieves sealing by tightening the inner wall of the part to be measured through its front seal. After the slot clamp is opened, it firmly tightens the inner wall of the part to be measured, and the operating pressure can reach 70bar.
TF321 Quick Connector Advantages
1) The operating pressure is high, which can reach 70bar.
2) Seal the internal diameter controlled straight pipe with wide tolerance range.
3) Sealing ring is self-adaptive.
4) Simple operation, safe and reliable, easy maintenance.
TF321 Series Technical Parameters
| Applicable interface | Interface with the internal diameter controlled straight pipe characteristics: such as straight pipe inner wall, drill holes and internal thread |
| Body material | Aluminum alloy, other materials can also be choosed according to customer needs |
| Seal material | The main seal is made of nitrile rubber (NBR) by default, and other materials can be selected according to customer requirements |
| Applicable medium | Non-corrosive gas or liquid |
| Mode of operation | Eccentric handle clamping |
| Operating pressure | 0-70 bar |
| Operating temperature | -15℃ - +100℃ |
| Leakage rate* | 10-4 Pa×m3/s |
* This is the minimum leakage rate of the standard products; We can provide devices with a lower leakage rate on demand; This depends on the detailed specifications provided by the customer (test method, test temperature and test pressure) and the quality of the sample provided by the customer (i.e. the surface treatment of the sealing surface, roughness and dimensional tolerances).
TF321 Series Dimensions (unit: mm)
| Body Number | Fluid Hole B1 | D1 | D2 | L1 | L |
| 1 | G1/8” | 22 | 16 | 85 | 175 |
| 2 | G1/8” | 22 | 16 | 90 | 180 |
| 3 | G1/8” | 27 | 16 | 95 | 185 |
TF321 Series Application
1. Engine testing industry
2. New energy testing industry
3. Instrument testing
4. Refrigeration and air conditioning industry
5. Gas, liquid fast filling
6. General industrial quick seal
Company Profile
Seelong Intelligent Technology (Luoyang) Co., Ltd. is a high-tech enterprise specializing in equipment measurement, control, design, manufacturing, and sales services for power engineering systems in various fields such as aerospace, automotive, and new energy; The company is located in the beautiful peony city of Luoyang.
Seelong specializes in the research and development, production, and service of testing equipment for new energy motors, hybrid power systems, engines, transmissions, and more. The main products include electric dynamometer, measurement and control system, DC power supply, and condition guarantee system. Seelong has a complete sales and service system, adhering to the business philosophy of quality survival and service development, providing users with various types of power engineering measurement and control solutions in various fields.
Seelong's advanced design philosophy and rich industry experience give the company a technological Advantages ahead of competitors in the same industry, and the company's products can better meet the actual market demand. Seelong is brave in innovation. While valuing its own technological breakthroughs and development, it has established long-term and in-depth cooperative relationships with multiple domestic research institutions such as Tsinghua University and Shandong University. It has passed CE certification, ISO9001 quality system certification, AAA level enterprise certification, obtained more than ten invention patents, and two software copyrights. It has provided professional equipment and services to more than a hundred users both domestically and internationally, The enterprise has won the trust of domestic and foreign customers with its cost-effective products and high-quality services, and has established a long-term win-win strategic partnership.
The company always adheres to the business philosophy of "taking technological innovation as its mission and quality service as its purpose", constantly surpassing the advanced level in the same industry, integrating into the world, measuring and controlling the future, and creating high-quality products.
All employees of Seelong Intelligent Technology (Luoyang) Co., Ltd. warmly welcome sincere cooperation from domestic and foreign customers, and work together for the future and common development.
Company Certificates
Packaging and Shipping
FAQ
Q: What's the minimum order quantity for our cooperation?
A: We support small trail order of 1 pcs for stock products.
Q:How can I learn more about the products?
A: Please leave your email and we will send you your electronic sample book.
Q: What's your payment term?
A: Normally 40% T/T deposit, pay in full before shipment.
Q:What's the lead time for my orders?
A: Dynamometers production cycle is 6-8 weeks, sensors production cycle is 2-3 weeks, other products please contact with us.
Q: How do we get the overall solution of the test bench?
A: Leave us your email, our technical staff will communicate with you about the detailed plan.
Q: Can I come to visit your factory?
A: Sure, you are always welcomed to have a visit.
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