Festo HE-2-1/8-QS-6 Check Valve - High-Quality Pneumatic Solution

Selling Points

1The Festo HE-2-1/8-QS-6 is a manual actuation check valve designed for in-line installation, ensuring easy integration into your pneumatic system.
2This 2/2-way bistable valve features soft sealing principles, providing reliable operation and minimal maintenance requirements.
3With a nominal width of 5 mm and a standard nominal flow rate of 279.9 L/min, the HE-2-1/8-QS-6 is ideal for applications requiring precise fluid control.
4The valve operates at a maximum operating pressure of 10 bar and a maximum ambient temperature of 60°C, making it suitable for a wide range of industrial environments.
5Constructed with PBT-reinforced housing and NBR seals, the HE-2-1/8-QS-6 offers excellent corrosion resistance and durability, ensuring long-term performance in demanding applications.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Valve function	2/2 bistable	Pneumatic connection 1	R1/8
Pneumatic connection 2	QS-6	Actuation type	Manual
Type of mounting	Optionally: Direct mounting via through-hole Direct fastening via thread	Standard nominal flow rate	279.9l/min
Nominal width	3.2mm	Operating pressure	-0.95bar 10bar
Ambient temperature	0°C 60°C	Housing material	PBT-reinforced
Operating medium	Compressed air as per ISO 8573-1:2010 [7:-:-]	Sealing principle	Soft
Mounting position	Any	Structural design	Piston gate valve
Type of control	Direct	Flow direction	Reversible
Symbol	00997328	Information on operating and pilot media	Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC)	2 - Moderate corrosion stress	LABS (PWIS) conformity	VDMA24364-B1/B2-L
Temperature of medium	0°C 60°C	Product weight	29g
Material of screwed plug	Brass, nickel-plated	Note on materials	RoHS-compliant
Seals material	NBR	Manufacturer ID	153471

Specifications may be subject to change without notice