Model Number Indication

4HV	2	10	08	S
Specification Code 4HV 4HVL	Series Code 2:200 series 3:300 series 4:400 series	Function Code 10:4-port 2-position 30:4-port 3-position	Pipe Diameter 06:PT1/8 08:PT1/4 10:PT3/8 15:PT1/2 20:PT3/4	Mounting Type unmarked:body mounting S:panel mounting

Product Characteristics

● The reversing rotation is light, good hand feeling, accurate positioning.
● Large effective circulation area, small pressure loss.
● Large effective flow area
● There are two kinds of mounting forms for choice, panel mounting with mounting nut.

Standard Specification

Model	4HV2□□ -06(L)	4HV2□□ -08(L)	4HV3□ □   -08(L)	4HV3□□ -10(L)	4HV4□ □   -15(L)	4HV4□ □   -20(L)
Working medium	Air (filtered by 40μm or more)
Operation mode	Hand-operated direct-acting
Pipe caliber ①	PT1/8	PT1/4	PT1/4	PT3/8	PT1/2	PT3/4
Effective area	14.0mm² (Cv=0.78)	16.0mm² (Cv=0.89)	30.0mm² (Cv=1.67)	33.0mm² (Cv=1.83)	88.0mm² (Cv=4.89)	95.0mm² (Cv=5.27)
Number of positions	Four-port 2-position, four-port 3-position
Lubrication	Not required.
Operating pressure range	0~1.0MPa(0~145psi)
Guaranteed pressure	1.5MPa(215psi)
Working temperature ℃	-20~70℃
Working angle	90° (45° for 4-port 3-position)

Flow Rate Characteristics

Internal composition

No.	Name	No.	Name
1	Body	12	Pin I
2	Seal Seat	13	Top cover
3	Bonnet	14	Spring
4	Spool	15	Handle
5	Cylindrical pin	16	Pin Two
6	Shaft	17	Shaft O-ring
7	Gasket	18	Spring
8	Positioning iron	19	Sealing Iron Sheet
9	Positioning pin	20	Screw
10	Bonnet	21	Body O-ring
11	Spring pins	22	Seal Seat O-Ring

External specifications

● 4HV Seriese

Model	A	AB	B	C	CA	CB	D	K	KA	KB	M	MA	MB	P	PA
4HV2□□-06	120	62	62	92.5	73	45	M34×1.5	5.5	49	49	3	40	1.5	PT1/8	11.5
4HV2 □ □- 0 8	120	62	62	92.5	73	45	M34×1.5	5.5	49	49	3	40	1.5	PT1/4	11.5
4HV3□□-08	140	74	74	104	88.5	56	M40×1.5	6.5	62	62	3	51	1.5	PT1/4	13.5
4HV3□□-10	140	74	74	104	88.5	56	M40×1.5	6.5	62	62	3	51	1.5	PT3/8	13.5
4HV4□□-15	160	94	102	128	110	72	M52×1.5	6.5	89	81	3	64	2	PT1/2	18
4HV4□□-20	160	94	102	128	110	72	M52×1.5	6.5	89	81	3	64	2	PT3/4	18

● 4HVL Seriese

Model	A	AB	B	C	CA	CB	D	K	KA	KB	M	MA	MB	P	PA
4HV2□□-06L	120	62	62	92.5	84	45	M34×1.5	5.5	49	49	3	40	1.5	PT1/8	11.5
4HV2□□-08L	120	62	62	92.5	84	45	M34×1.5	5.5	49	49	3	40	1.5	PT1/4	11.5
4HV3□□-08L	140	74	74	104	99	56	M40×1.5	6.5	62	62	3	51	1.5	PT1/4	13.5
4HV3□□-10L	140	74	74	104	99	56	M40×1.5	6.5	62	62	3	51	1.5	PT3/8	13.5
4HV4 □□-15L	160	94	102	128	121	72	M52×1.5	6.5	89	81	3	64	2	PT1/2	18
4HV4□□-20L	160	94	102	128	121	72	M52×1.5	6.5	89	81	3	64	2	PT3/4	18