Genuine Festo product Product family

LR_MS_B

Pressure regulator

Highlights

Grid dimension 25, 40, 62 mm
Competitively priced basic component focused on the most important technical functions
Lightweight and sturdy thanks to modern polymer materials
Compatible with the MS series for the ideal combination of low-cost basic functionality and high-end functional requirements
Stabile control response
With or without pressure gauge
Rotary knob with latch
With integrated secondary exhausting and primary exhausting with return flow function
MS2: Directly operated diaphragm regulator
MS4, MS6: directly actuated piston regulator
Sustainable operation thanks to reduced pressure level

Price and delivery are confirmed with the quote. Requests received during business hours are answered the same day.

MS-LR-B_EN.PDF

Products in this product family

24 variants

Product	Part no.	Pneumatic connection, port 1	Standard nominal flow rate (standardised to DIN 1343)	Pressure regulation range	Max. pressure hysteresis
MS2-LR-M5-D6-A8-B Pressure regulator	8086637	M5	170 l/min	0.5 … 7 bar	0.25 bar
MS2-LR-M5-D6-AR-MPA-B Pressure regulator	8086636	M5	170 l/min	0.5 … 7 bar	0.25 bar
MS2-LR-M5-D6-AR-BAR-B Pressure regulator	8086628	M5	170 l/min	0.5 … 7 bar	0.25 bar
MS2-LR-QS6-D6-AR-MPA-B Pressure regulator	8086639	QS-6	350 l/min	0.5 … 7 bar	0.25 bar
MS2-LR-QS6-D6-AR-BAR-B Pressure regulator	8086638	QS-6	350 l/min	0.5 … 7 bar	0.25 bar
MS2-LR-QS6-D6-A8-B Pressure regulator	8086640	QS-6	350 l/min	0.5 … 7 bar	0.25 bar
MS4-LR-1/4-D6-AG-BAR-B Pressure regulator	8099358	G1/4	1800 l/min	0.3 … 7 bar	0.5 bar
MS4-LR-1/4-D6-AG-MPA-B Pressure regulator	8099359	G1/4	1800 l/min	0.3 … 7 bar	0.5 bar
MS4-LR-1/4-D6-A8-B Pressure regulator	8099360	G1/4	1800 l/min	0.3 … 7 bar	0.5 bar
MS6-LR-1/2-D6-AG-BAR-B Pressure regulator	8099205	—	—	—	—
MS6-LR-1/2-D6-AG-MPA-B Pressure regulator	8099204	G1/2	6000 l/min	0.3 … 7 bar	0.35 bar
MS6-LR-1/2-D6-A8-B Pressure regulator	8099203	G1/2	6000 l/min	0.3 … 7 bar	0.35 bar
MS2-LR-M5-D6-A8-F1A-B Pressure regulator	8167260	M5	170 l/min	0.5 … 7 bar	0.25 bar
MS2-LR-M5-D6-AR-MPA-F1A-B Pressure regulator	8167259	M5	170 l/min	0.5 … 7 bar	0.25 bar
MS2-LR-M5-D6-AR-BAR-F1A-B Pressure regulator	8167258	M5	170 l/min	0.5 … 7 bar	0.25 bar
MS2-LR-QS6-D6-A8-F1A-B Pressure regulator	8167263	QS-6	350 l/min	0.5 … 7 bar	0.25 bar
MS2-LR-QS6-D6-AR-MPA-F1A-B Pressure regulator	8167262	QS-6	350 l/min	0.5 … 7 bar	0.25 bar
MS2-LR-QS6-D6-AR-BAR-F1A-B Pressure regulator	8167261	QS-6	350 l/min	0.5 … 7 bar	0.25 bar
MS4-LR-1/4-D6-AG-BAR-F1A-B Pressure regulator	8175241	G1/4	1800 l/min	0.3 … 7 bar	0.5 bar
MS4-LR-1/4-D6-A8-F1A-B Pressure regulator	8175243	G1/4	1800 l/min	0.3 … 7 bar	0.5 bar
MS4-LR-1/4-D6-AG-MPA-F1A-B Pressure regulator	8175242	G1/4	1800 l/min	0.3 … 7 bar	0.5 bar
MS6-LR-1/2-D6-A8-F1A-B Pressure regulator	8175352	G1/2	6000 l/min	0.3 … 7 bar	0.35 bar
MS6-LR-1/2-D6-AG-BAR-F1A-B Pressure regulator	8175354	G1/2	6000 l/min	0.3 … 7 bar	0.35 bar
MS6-LR-1/2-D6-AG-MPA-F1A-B Pressure regulator	8175353	G1/2	6000 l/min	0.3 … 7 bar	0.35 bar