One-way flow control valve

Description

Valve function	Exhaust air flow control non-return function
Pneumatic connection 1	QS-4
Pneumatic connection 2	M5
Actuation type	Manual
Adjusting element	Rotary knob with detent
Type of mounting	Screw-in
Standard nominal flow rate in flow control direction	90 l/min
Standard nominal flow rate in non-return direction	50 l/min … 90 l/min
Ambient temperature	-10 °C … 60 °C
Housing material	PBT
Mounting position	Any
Symbol	00991452
Width across flats	9 mm
Rotatability	360 deg/continuous swiveling not permissible
Variants	Metals with copper, zinc or nickel as main constituent are excluded from use. Exceptions are nickel in steel, chemically nickel-plated surfaces, printed circuit boards, cables, electrical plug connectors and coils.
Operating pressure for entire temperature range	0.02 MPa … 1 MPa
Operating pressure for entire temperature range	0.2 bar … 10 bar
Operating pressure for entire temperature range	2.9 psi … 145 psi
Standard flow rate in flow control direction 6 -> 0 bar	150 l/min
Standard flow rate in non-return direction at 6 -> 0 bar	130 l/min … 160 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)
LABS (PWIS) conformity	VDMA24364 zone III
Suitability for the production of Li-ion batteries	Metals with more than 1% copper, zinc or nickel by mass are excluded from use. Exceptions are nickel in steel, chemically nickel-plated surfaces, printed circuit boards, cables, electrical plug connectors and coils
Cleanroom class	Class 4 according to ISO 14644-1
Temperature of medium	-10 °C … 60 °C
Max. tightening torque	2.4 Nm
Nominal tightening torque	2 Nm
Tolerance for nominal tightening torque	± 20%
Product weight	3.3 g
Note on materials	RoHS-compliant
Cover material	PBT
Material of dynamic seals	HNBR
Threaded bolt material	Steel, chemically nickel-plated
Releasing ring material	PBT
Static seal material	NBR