GR-QS-8

属性名称	属性值
Brand	Festo
Model	GR-QS-8
Part No	193970
Product Type	One-way Flow Control Valve / Inline Flow Regulator
Series	GR Series
Valve Function	Unidirectional flow regulation, free reverse flow
Connection	Push-in port for tubing OD 8mm on both sides
Nominal Width	4 mm
Operating Pressure	0.1 ~1.0 MPa (1 ~10 bar)
Medium	Compressed air ISO 8573-1:2010 [7:-:-], lubricated air allowed
Ambient Temperature	-10 ~ +60 ℃
Media Temperature	-10 ~ +60 ℃
Mounting	Inline installation, any mounti

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Product Description

Festo GR-QS-8 (PN:193970) is GR series inline one-way flow control valve with 8mm push-in connections. It is installed directly inside air tubing.

Airflow is adjustable in one direction to control cylinder speed; when air flows backward, the internal check valve opens fully with no throttling effect. Compact lightweight PA body, simple knob for fine flow tuning. It is widely used for speed regulation of single-acting and double-acting pneumatic cylinders.

Item	Specification
Brand	Festo
Model	GR-QS-8
Part Number	193970
Type	One-way Flow Control Valve
Series	GR
Valve Function	Unidirectional flow regulation, free reverse flow
Connection	8mm OD tubing push-in
Nominal Width	4 mm
Operating Pressure	0.1 ~1.0 MPa
Medium	Compressed air ISO8573-1 [7:-:-]
Ambient Temp	-10 ~ +60 ℃
Weight	11 g
Material	PA housing, NBR seal
Corrosion Class	CRC1
Standard	LABS, RoHS