One-way flow control valve

GRLZ-1/8-PK-6-B

151191

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Type code
GRLZ
Valve function
Supply air flow control non-return function
Pneumatic connection 1
PK-6 with union nut
Pneumatic connection 2
G1/8
Adjusting element
Slotted screw
Type of mounting
Screw-in
Standard nominal flow rate in flow control direction
300 l/min
Standard nominal flow rate in non-return direction
210 l/min ... 290 l/min
Ambient temperature
-10 °C ... 60 °C
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 pressure for entire temperature range
0.3 bar ... 10 bar
Standard flow rate in flow control direction 6 -> 0 bar
455 l/min
Standard flow rate in non-return direction at 6 -> 0 bar
320 l/min ... 440 l/min
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Temperature of medium
-10 °C ... 60 °C
Max. tightening torque
6 Nm
Product weight
26 g
Material of screwed trunnion
Wrought aluminum alloy
Note on materials
RoHS-compliant
Seals material
NBR
Material of adjusting screw
Brass
Swivel joint material
Die-cast zinc