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Hand Lever Valve (3 port-2 way) 3R Series

Hand Lever Valve (3 port-2 way) 3R Series

Acting Pattern:manually controlled direct-acting type Initial State:normally closed Operating Pressure Range:0-0.8MPa Max Withstand Pressure:1.5MPa Temperature Requirement:-20~70℃(unfrozen) Body Material:Aluminum Alloy

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Product code

3R	2	10	08
Specification Code 3R:3-port 2-way	Series Code 1:100 series 2:200 series 3:300 series	Function Code 10:5-port 2-position 30C:5-port 2-position,center-closed type 30E:5-port 3-position,center-exhaust type	Pipe Size 06:G1/8 08:G1/4 10:G3/8

Standard Specification

Model	3R110-06	3R210-06	3R210-08	3R310-08	3R310-10
Working medium	Air (filtered by 40μm or more)
Operation mode	Hand-operated direct-acting type
Pipe caliber ①	G1/8		G1/4		G3/8
Effective area	12.0mm² (Cv=0.67)	14.0mm² (Cv=0.78)	16.0mm² (Cv=0.89)	25.0mm² (Cv=1.39)	30.0mm² (Cv=1.67)
Number of positions	Three for two
Lubrication	Not necessary.
Operating pressure range	0~0.8MPa(0~116psi)
Guaranteed pressure	1.5MPa(215psi)
Working temperature	-20~70
Body material	Aluminum

Flow Rate Characteristics

Internal Structure

NO.	Name	NO.	Name	Symbol	Name
1	Round head screws	6	Round head screws	11	Hexagonal Nuts
2	Bottom cover	7	Spring	12	Cap
3	Body	8	Stop Screws	13	Lock Nut
4	O-ring	9	Spring Holder	14	Handle
5	Shaft core	10	Balls

External dimension drawing (mm)

Model	3R110-06	3R210-06	3R210-08	3R310-08	3R310-10
A	87	98	98	106.5	106.5
AB	47.8	57.8	57.8	66.5	66.5
AC	10	10	10	10	10
B	18	22	22	27	27
C	27	35	35	40	40
D	25	25	25	25	25
E	M12×0.75	M14×1.0	M14×1.0	M16×1.0	M16×1.0
K	3.1	4.3	4.3	4.3	4.3
KA	21	25	25	30	30
KB	13	16	16	18	18
KC	7.7	8	8	10	10
L	3.3	3.3	3.3	4.3	4.3
LA	19	30	30	35	35
LB	13	17	17	20	20
LC	14	13.5	13.5	15.5	15.5
P	G1/8	G1/8	G1/4	G1/4	G3/8
PA	16	22.5	22.5	24	24
PB	2	0	0	0	0
PC	15.5	17.5	17.5	21	21
PD	24.5	28.5	28.5	33	33
PE	1	0	0	0	0