Festo GRLA-3/8-QS-10-RS-D One-way flow control valve
Festo

Festo GRLA-3/8-QS-10-RS-D One-way flow control valve

Part number534343EAN / GTIN4052568086848HS code8481.20
Pneumatics
Pneumatic Valves
MOQ:1

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Product Description

Festo GRLA-3/8-QS-10-RS-D — One-way flow control valve, one-way check valves. valve function Exhaust air one-way flow control function; operating pressure 0.02. 1 MPa (0.2. 10 bar; 2.9. 145 psi).

Technical Specifications

Manufacturer part number (MPN)
534343
Type code
GRLA-3/8-QS-10-RS-D
EAN / GTIN
4052568086848
Product category
One-way check valves
Valve function
Exhaust air one-way flow control function
Pneumatic connection, port 1
QS-10
Pneumatic connection, port 2
G3/8
Adjustment component
Knurled screw
Type of mounting
Screw-in, with male thread
Standard nominal flow rate in flow control direction
900 l/min
Standard nominal flow rate in blocked direction
540 ... 975 l/min
Operating pressure
0.02 ... 1 MPa (0.2 ... 10 bar; 2.9 ... 145 psi)
Ambient temperature
-10 ... 60 °C
Maritime classification
See certificate
Mounting position
Any
Symbol
00991452
Operating pressure complete temperature range
0.2 ... 10 bar
Standard flow rate in flow control direction 0.6->0 MPa (6
1400 l/min
Standard flow rate in non-return direction 0.6->0 MPa (6->
1160 ... 1620 l/min
Operating medium
Compressed air to ISO 8573-1:2010 [7:4:4]
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Cleanroom suitability, measured according to ISO 14644-14
Class 4 according to ISO 14644-1
Storage temperature
-10 ... 40 °C
Media temperature
-10 ... 60 °C
Nominal torque
13 Nm
Tolerance for nominal tightening torque
±20%
Product weight
72 g
Material seals
NBR
Material hollow bolt
Wrought aluminium alloy, anodised
Material release ring
POM
Material knurled head
Wrought aluminium alloy, anodised
Material adjusting screw
Brass
Material nut
Wrought aluminium alloy
Material swivel fitting
Die-cast zinc
Product type
Pneumatic flow valves
Product group
Pneumatics
Thread
3/8"
Outer hose diameter
10 mm
Carbon footprint (EPD)
1.6390 kg CO2e per pcs
Country of origin
Germany
Customs tariff code (EU CN)
84812090
HS code
8481.20

Standards & Compliance

HS Code
8481.20

Cross References

  • EAN 4052568086848
  • MPN 534343

Product Documentation

Document preview: GRLA-3/8-QS-10-RS-D — Festo product documentation

Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy 534343?
534343 can be ordered from cballast.com as a Festo catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this Festo product?
The manufacturer part number is 534343.
What is the HS code for 534343?
The customs tariff (HS) code for 534343 is 8481.20.
Who manufactures 534343?
534343 is a Festo product in the Pneumatics range.
Is a datasheet available for 534343?
Yes — the 534343 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 534343?
The minimum order quantity is 1.
Is 534343 available?
Yes — 534343 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).