Festo CK-1/8-PK-6: Quick, reliable pneumatic connection for industrial applications. Sealing ring for secure fit, straight design for easy installation.
Product Modelck-1/8-pk-6
Material Number2028
Product ID8331
Stock on Request
Last updated: 8/29/2026
Key Features
1
Quick and Easy InstallationThe Festo CK-1/8-PK-6 quick connector is designed for straightforward installation, ensuring minimal downtime and maximizing productivity. Its straight design makes it easy to connect and disconnect, reducing the risk of misalignment.
2
High-Quality SealingEquipped with a sealing ring, the CK-1/8-PK-6 provides a secure and leak-free connection. This ensures that your pneumatic system operates efficiently and effectively, reducing the risk of air leaks and system failures.
3
Durable ConstructionBuilt to withstand the demands of industrial environments, the CK-1/8-PK-6 is constructed to be durable and long-lasting. Its robust design ensures that it can handle frequent use and harsh conditions, providing a reliable connection over time.
4
Versatile ApplicationThe Festo CK-1/8-PK-6 is versatile and can be used in a variety of industrial applications, including pneumatic systems, automation, and manufacturing processes. Its compatibility with different Festo products makes it an ideal choice for many industries.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Nominal width
4.9mm
Type of seal on screwed plug
Sealing ring
Mounting position
Any
Design
Straight design
Pack size
10
Operating pressure for entire temperature range
-13.775psi 145psi
5
Easy MaintenanceThe CK-1/8-PK-6 is designed for easy maintenance, ensuring that your pneumatic system remains operational with minimal downtime. Its simple design and accessible components make it easy to inspect and replace parts as needed, reducing maintenance costs and improving overall efficiency.
Information on operating pressure
Water: max. 0.6 MPa at max. 50 °C
Operating medium
Compressed air as per ISO 8573-1:2010 [7:-:-] Water (liquid, ice-free)
Information on operating and pilot media
Operation with oil lubrication possible Water: G-thread only possible with sealing ring type OL as additional accessory
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Ambient temperature
-10°C 60°C
Nominal tightening torque
3.5Nm
Tolerance for nominal tightening torque
± 20%
Pneumatic connection 1
External thread G1/8
Pneumatic connection 2
for pneumatic tubing outside diameter 8 mm for barbed fitting, inside diameter 6 mm, with nut