Hafner - Mechanically Actuated Valves - 3/2 Way Valves

BV 311 _ _1

Type number	Port size	Air flow	Operating pressure	Actuating force	Function	Port size / port position
BV 311 201	M 5	125 l/min	-0,9...10 bar	14 N	spring return \| NC/NO	ports on the side
BV 311 301	G 1/8	280 l/min	-0,9...10 bar	14 N	spring return \| NC/NO	ports on the side
BV 311 202	M 5	115 l/min	-0,9...10 bar	14 N	spring return \| NC	ports on the bottom \| 1, 2
BV 311 243	Ø 4	115 l/min	-0,9...10 bar	14 N	spring return \| NC	ports on the side \| 1, 2
BG 311 401	G 1/8	450 l/min	2...10 bar	11 N	spring return \| NC/NO	ports on the side
BG 311 701	G 1/4"	1250 l/min	-0,9...10 bar	17 N	spring return \| NC/NO	ports on the side

BR 311 _ _1

Type number	Port size	Air flow	Operating pressure	Actuating force	Function	Port size / port position
BV 311 201	M 5	125 l/min	-0,9...10 bar	9 N	spring return \| NC/NO	ports on the side
BV 311 301	G 1/8	280 l/min	-0,9...10 bar	10 N	spring return \| NC/NO	ports on the side
BV 311 501	G 1/8''	650 l/min	-0,9...10 bar	3,5 N	spring return \| NC/NO	ports on the side
BV 311 701	G 1/4''	1250 l/min	-0,9...10 bar	3,5N	spring return \| NC/NO	ports on the side
BR 311 202	M 5	115 l/min	-0,9...10 bar	9 N	spring return \| NC	ports on the bottom \| 1, 2
BR 311 243	Ø 4	115 l/min	-0,9...10 bar	9 N	spring return \| NC	ports on the side \| 1, 2

BL 311 _ _1

Type number	Port size	Air flow	Operating pressure	Actuating force	Function	Port size / port position
BV 311 201	M 5	125 l/min	-0,9...10 bar	9 N	spring return \| NC/NO	ports on the side
BV 311 301	G 1/8	280 l/min	-0,9...10 bar	10 N	spring return \| NC/NO	ports on the side
BR 311 202	M 5	115 l/min	-0,9...10 bar	9 N	spring return \| NC	ports on the bottom \| 1, 2
BR 311 243	Ø 4	115 l/min	-0,9...10 bar	9 N	spring return \| NC	ports on the side \| 1, 2

BZ 311 _ _1

Type number	Port size	Air flow	Operating pressure	Actuating force	Function	Port size / port position
BV 311 401	G 1/8''	450 l/min	2...10 bar	12 N	spring return \| NC/NO	ports on the side

Reference Hafner - Mechanically Actuated Valves - 3/2 Way Valves

Precision-Engineered Industrial Valves