Festo MS4-LR-1/8-D6-VS-DM2 Pressure Regulator - High-Quality Pressure Regulation

Selling Points

1Precise Pressure Control: Regulates pressure from 0.3 to 7 bar with minimal hysteresis.
2High Flow Rate: Achieves a standard nominal flow rate of 1150 l/min.
3Durable Construction: Built with die-cast aluminum housing and NBR diaphragm for long-lasting performance.
4Versatile Mounting Options: Front panel, in-line, or with accessories for flexible installation.
5Compliance and Safety: Meets ISO 8573-1:2010 standards and has moderate corrosion resistance (CRC 2).

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Size	4	Series	MS
Actuator lock	Rotary knob with detent	Mounting position	Any
Structural design	Directly controlled diaphragm regulator	Controller function	Outlet pressure constant With secondary exhausting With return flow function
Symbol	00991559	Pressure gauge	with pressure gauge in rotary knob
Operating pressure	0.8bar 14bar	Pressure regulation range	0.3bar 7bar
Max. pressure hysteresis	5.8psi	Standard nominal flow rate	1150l/min
Operating medium	Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas	Information on operating and pilot media	Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC)	2 - Moderate corrosion stress	LABS (PWIS) conformity	VDMA24364-B1/B2-L
Storage temperature	-10°C 60°C	For use in the food industry	See supplementary material information
Temperature of medium	-10°C 60°C	Ambient temperature	-10°C 60°C
Product weight	225g	Type of mounting	Optionally: Front panel mounting Line installation With accessories
Pneumatic connection 1	G1/8	Pneumatic connection 2	G1/8
Note on materials	RoHS-compliant	Material of sub-base	Die-cast aluminum
Material of operator panel	PA POM	Seals material	NBR
Housing material	Die-cast aluminum	Diaphragm material	NBR
Manufacturer ID	575246

Specifications may be subject to change without notice