gr-1/2

Name: gr-1/2
Brand: FESTO
SKU: gr-1/2

Product Modelgr-1/2

Material Number3720

Product ID8979

Stock on Request

Last updated: 8/29/2026

Quantity

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

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