Festo GR-1/2 One-Way Flow Control Valve | Precision Pneumatic Solutions

Selling Points

1The Festo GR-1/2 one-way flow control valve ensures reliable one-way flow control, ideal for pneumatic systems requiring precise direction of fluid or gas flow.
2Equipped with female threads G1/2 on both ports, this valve offers easy integration into various pneumatic setups, enhancing system efficiency and reliability.
3With a flow rate of up to 1620 L/min, the GR-1/2 valve is suitable for a wide range of applications, from industrial automation to medical devices.
4The GR-1/2 is designed for durability and long-lasting performance, making it a trusted choice in industries where consistent operation is crucial.
5Available from authorized distributors like RS and iAutomation, the GR-1/2 ensures you get genuine Festo products with reliable support and service.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Valve function	Flow control non-return function	Pneumatic connection 1	Internal thread G1/2
Pneumatic connection 2	internal thread G1/2	Adjusting element	Knurled screw
Type of mounting	With through-hole	Standard nominal flow rate in flow control direction	1620l/min
Standard nominal flow rate in non-return direction	2760l/min	Operating pressure	1.45psi 145psi
Ambient temperature	-20°C 75°C	Housing material	Die-cast zinc
Explosion prevention and protection	Observe the information on the certificate Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX)	Mounting position	Any
Symbol	00991453	Operating medium	Compressed air as per ISO 8573-1:2010 [7:-:-]
Information on operating and pilot media	Operation with oil lubrication possible (required for further use)	LABS (PWIS) conformity	VDMA24364-B1/B2-L
Temperature of medium	-20°C 75°C	Product weight	517g
Note on materials	RoHS-compliant	Material of adjusting screw	Brass
Nut material	Steel, galvanized	Manufacturer ID	3720

Specifications may be subject to change without notice