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Introducing, the CK Quick Connection Plug KS4-KS3-KS2-CK-4-6-1/4-3/8-A-I by CHYF. This innovative product is designed to make connecting electrical components quick and easy. Whether you're a professional electrician or a DIY enthusiast, this plug is a must-have for your toolkit.
The CK Quick Connection Plug features a universal design that is compatible with a wide range of devices and equipment. It is suitable for use with KS4, KS3, and KS2 connectors, as well as CK-4, CK-6, 1/4, 3/8, A, and I connectors. This versatility makes it perfect for a variety of applications, from wiring up appliances to setting up lighting fixtures.
One of the standout features of this plug is its quick connection mechanism. No more fumbling with wires and struggling to make the right connections – simply plug in the connector and you're good to go. This saves you time and effort, allowing you to get the job done faster and with greater precision.
In addition to its ease of use, the CK Quick Connection Plug is built to last. Made from high-quality materials, it is durable and reliable, ensuring long-lasting performance. You can trust this plug to deliver a secure connection every time, giving you peace of mind that your electrical systems are safe and reliable.
The compact design of the CK Quick Connection Plug also makes it easy to transport and store. Whether you're working on a job site or tackling a project at home, this plug is lightweight and portable, so you can take it with you wherever you go. Its ergonomic design also ensures a comfortable grip, reducing strain on your hands during use.
The CK Quick Connection Plug KS4-KS3-KS2-CK-4-6-1/4-3/8-A-I by CHYF is a versatile and reliable product that will streamline your electrical work. With its universal compatibility, quick connection mechanism, and durable construction, it is the ideal choice for anyone in need of a high-quality plug for their electrical projects. Upgrade your toolkit today with the CK Quick Connection Plug and experience the difference it can make in your work
Mounting position |
Optional |
Design |
Straight design |
Type of seal on screwed plug |
Sealing ring |
Operating pressure complete temperature range |
-0.095... 1 MPa |
Operating pressure complete temperature range |
-0.95... 10 bar |
Operating pressure complete temperature range |
-13.775... 145 psi |
Note on operating pressure |
Water: max. 0.6 MPa at max. 50°C |
Note on operating and pilot medium |
Lubricated operation possible, Water: G-thread only possible with sealing ring type OL as additional accessory |
Ambient temperature |
-10... 60°C |
Corrosion resistance class CRC 1) 2 - Moderate corrosion stress Material |
2 - Moderate corrosion stress |
Material union nut |
Wrought aluminium alloy, anodised |
Material screwed plug |
Anodised wrought aluminium alloy |
Material sealing ring |
Reinforced PA, TPE-U - PU |
Note on materials |
RoHS-compliant |
LABS (PWIS) conformity |
VDMA24364-B1/B2-L |
Quick connector CK
* Sealing cap for plastic tube fittings and barbed fittings
* Multiple distributor
* Union nut for CK tube fitting
* Operating media: compressed air, vacuum - water
* Aluminium, steel, POM or zinc
* Straight design, L-shaped, T-shaped

Item |
value |
Condition |
New |
Warranty |
12 months |
Applicable Industries |
Machinery Repair Shops, Food & Beverage Factory, Farms, Home Use, Food Shop, Food & Beverage Shops |
Weight - KG |
1.2 |
Video outgoing-inspection |
Not Available |
Machinery Test Report |
Not Available |
Marketing Type |
Hot Product 2023 |
Warranty of core components |
1 Year |
Core Components |
Engine |
Standard or Nonstandard |
Standard |
Structure |
Piston Cylinder |
Power |
Pneumatic |
Body Material |
Aluminum |
Place of Origin |
ZHE |
Brand Name |
CHYF |
Working medium |
Air |
Material |
Aluminum alloy |
Work pressure |
0.1-1.0MPa |
Acting type |
Piston rod |







We are a professional manufacturer with more than 9 years experience
2. How can we guarantee quality
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. What can you buy from us
Mechanical Parts
4. Why should you buy from us not from other suppliers
1). The company integrates research and development, production and sales as an integrated business model, which greatly reduces consumers' purchase of finished products
2). Short production time and quick cycle of large goods
3). Professional after-sales
5. What services can we provide
Accepted Delivery Terms: FOB, CFR, CIF, EXW, Express Delivery;
Accepted Payment Currency:USD, HKD, CNY;
Accepted Payment Type: T/T, L/C, D/P D/A, Credit Card, Western Union, Cash;
Language Spoken:English, Chinese