Festo HE-3-QS-10 Pneumatic Shut-off Valve

Selling Points

1The HE-3-QS-10 is designed for reliable operation with a nominal flow rate of 752.4 liters per minute, ensuring consistent performance in various applications.
2This valve is manually actuated, providing easy control and operation without the need for complex electrical systems.
3Equipped with soft seals made of NBR, the HE-3-QS-10 offers excellent sealing performance and resistance to moderate corrosion stress.
4The valve operates within a wide pressure range of -0.95 to 10 bar, making it versatile for different pneumatic systems.
5With a nominal width of 4.6 mm and a weight of 41 grams, the HE-3-QS-10 is compact and lightweight, making it easy to integrate into various setups.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Valve function	3/2, bistable	Selection of additional function	with exhaust function
Pneumatic connection 1	QS-10	Pneumatic connection 2	QS-10
Actuation type	Manual	Type of mounting	Optionally: Direct mounting via through-hole Line installation
Standard nominal flow rate	752.4l/min	Nominal width	4.6mm
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:-:-]
Exhaust air function	Without flow control option	Sealing principle	Soft
Mounting position	Any	Structural design	Piston gate valve
Type of control	Direct	Flow direction	Non-reversible
Symbol	00997329	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
Cleanroom class	Class 4 according to ISO 14644-1	Temperature of medium	0°C 60°C
Product weight	41g	Pneumatic connection 3	Not ducted
Note on materials	RoHS-compliant	Seals material	NBR
Manufacturer ID	153477

Specifications may be subject to change without notice