Air Source Processor

LR Series Air Regulator | High-Precision Pneumatic Pressure Valve

LR series air regulator provides accurate pressure control, leak-proof design, and long service life. Suitable for industrial automation and compressed air systems.

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Description

Size	Mini	Midi	Maxi
Pneumatic port	G1/8, G1/4, G3/8	G1/4, G3/8, G1/2, G3/4	G1/2, G3/4, G1
Regulator function	Output pressure constant, with secondary exhausting, with primary pressure compensation, with return flow2)		Output pressure constant, with secondary exhausting, with primary pres sure compensation3), with return flow3)
Type of mounting	With accessories
	In-line installation
	Front panel mounting
Mounting position	Any
Pressure regulation range	0.5 … 7
	0.5 … 12
Max. pressure hysteresis	0.2		0.4
Pressure indication	With pressure gauge
	Prepared for G1/8	Prepared for G1/4	Prepared for G1/4

Type	B1	B2	B3	B4	D1	D2 Φ	D3	D4	D5 Φ
Mini
LR-1/8-D-MINI	64	52	40	76	G1/8	31	M4	M36X1.5	39
LR-1/4-D-MINI					G1/4
LR-3/8-D-MINI	70				G3/8

Midi
LR-1/4-D-MIDI	85	70	55	95	G1/4	50	M5	M52X1.5	39
LR-3/8-D-MIDI					G3/8
LR-1/2-D-MIDI					G1/2
LR-3/4-D-MIDI					G3/4

Maxi
LR-1/2-D-MAXI	96	80	66	106	G1/2	31	M5	M36X1.5	39
LR-3/4-D-MAXI					G3/4
LR-1-D-MAXI	116	91			G1

Type	H1	H2	L1	L4	L5	L6	L7	T1	1	2
Mini
LR-1/8-D-MINI	20	11	95	68	3	98	60	7	14	17
LR-1/4-D-MINI
LR-3/8-D-MINI

Midi
LR-1/4-D-MIDI	32	22	135	99	5	130	60	8	14	36
LR-3/8-D-MIDI
LR-1/2-D-MIDI
LR-3/4-D-MIDI

Maxi
LR-1/2-D-MAXI	32	22	125	82	4	111	60	8	14	22
LR-3/4-D-MAXI	32
LR-1-D-MAXI	40