Festo CK-1/4-PK-4 Quick Connector | High-Quality Pneumatic Fittings

Selling Points

1The Festo CK-1/4-PK-4 quick connector features a male thread with a sealing ring, ensuring secure connections in various assembly positions.
2Designed for use with compressed air in accordance with ISO8573-1:2010 and water as per manufacturer's declaration, this connector is versatile for different operating mediums.
3The connector is made of metal, providing durability and resistance to wear and tear in industrial environments.
4Lubricated operation is possible, enhancing the performance and longevity of the quick connector in demanding applications.
5With its nominal size of 2.9 mm, the CK-1/4-PK-4 is ideal for precise connections in pneumatic systems, ensuring efficient fluid transfer.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Nominal width	2.9mm	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
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	11Nm	Tolerance for nominal tightening torque	± 10%
Pneumatic connection 1	External thread G1/4	Pneumatic connection 2	for pneumatic tubing outside diameter 6 mm for barbed fitting, inside diameter 4 mm, with nut
Material of union nut	Wrought aluminum alloy, anodized	Material of screwed plug	Anodized wrought aluminum alloy
Note on materials	RoHS-compliant	Sealing ring material	Reinforced PA TPE-U(PU)
Manufacturer ID	2029

Specifications may be subject to change without notice