Handle Type Quick Connector TF421 (High Pressure Application)

• Customization: Available
• Standard: DIN
• Material: Aluminum Alloy
• Model NO.: TF421
• Connection: Outer Diameter Controlled Straight Pipe
• Surface Treatment: Nickel-Plated
• Head Type: Cylindrical
• Applicable Interface: Outer Diameter Controlled Straight Pipe
• Body Material: Aluminum Alloy
• Mode of Operation: Eccentric Handle Clamping
• Operating Pressure: 0-70bar
• Operating Temperature: -15ºC - +100ºC
• Leakage Rate: 10-4 PA×m3/S
• Transport Package: Seaworthy Plywood
• Specification: Can be Customized
• Trademark: Seelong
• Origin: China
• HS Code: 7609000000
• Production Capacity: 10000 Sets/Year

Product Description

Handle Type Quick Connector TF421 (High Pressure Application)

TF421 series quick connector adopts eccentric handle clamping, which is mostly used for manual high-voltage test. 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 outer wall of the straight pipe, flange pipe, fish scale pipe and external thread.

TF421 quick connector achieves sealing by holding tight to the outer wall of the parts to be measured through its front seal, after the grooved jaw is retracted, it firmly hold the outer wall of the part to be measured, so the operating pressure can reach 70bar.
 
TF421 Quick Connector Advantages

1) The operating pressure is high, which can reach 70bar.
2) Seal the straight pipe with wide tolerance range.
3) Sealing ring is self-adaptive.
4) Simple operation, safe and reliable, easy maintenance.

TF421 Series Technical Parameters
 

Applicable interface	Interfaces with outer diameter controlled straight pipe characteristics: such as straight pipe outer wall, flange pipe, fish scale pipe and external thread
Body material	Aluminum alloy, other materials can also be selected 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
Sealing medium	Regular fluid or non-corrosive gas
Mode of operation	Eccentric handle clamping
Operating pressure	0-70bar
Operating temperature	-15ºC - +100ºC
Leakage rate*	10^-4 Pa×m^3/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). 

TF421 Series Dimensions (unit: mm)

Body Number	Fluid Hole B1	D1	D2	L1	L2	L
2	G1/8"	25	29	25	85	160
3	G1/4"	35	42	25	90	165
4	G1/4"	45	53	35	100	175

TF421 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. To provide customers with products and services with high intelligence, precision, speed, reliability, and added value.

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.