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HVFS、HVSF、HVSS、HVFF、Series Check Valves
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HVFS、HVSF、HVSS、HVFF、Series Check Valves HVFS、HVSF、HVSS、HVFF、Series Check Valves
HVFS、HVSF、HVSS、HVFF、Series Check Valves HVFS、HVSF、HVSS、HVFF、Series Check Valves
HVFS、HVSF、HVSS、HVFF、Series Check Valves HVFS、HVSF、HVSS、HVFF、Series Check Valves
HVFS、HVSF、HVSS、HVFF、Series Check Valves HVFS、HVSF、HVSS、HVFF、Series Check Valves

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HVFS、HVSF、HVSS、HVFF、Series Check Valves

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1. Control the opening and closing of air pressure of pneumatic device.
2. When the valve is closed, the residual air pressure in the output end (equipment) will be automatically discharged to protect the pipeline and instrument of the equipment and ensure the safety during maintenance.
Availability:
Inquire Add to Basket

Schematic diagram of structure：

3



Specifications：

Using fluids

Air, water(conditional)

Working pressure range

0~1.0MPa

Use vacuum pressure

-100Kpa(10Torr)

Working temperature range

0~60℃



Ordering code(example)


SC08-01


34

The so-called two position three-way, two position is only switch action, no flow regulation function. When the valve is closed, the residual air pressure in the output end (equipment) will be automatically discharged from the knob, so as to protect the pipeline and instrument of the equipment and ensure the safety during maintenance.



HVFS Series

HVFS Series

Model

ФD

R

L1

L2

L3

L4

L5

L6

L7

ФP

六角图标

HVFS6-01

 

6

R1/8

8

16

37.5

26

34

18

18

14.5

12

HVFS6-02

R1/4

10

16

37.5

26

36.5

18

18

14.5

14

HVFS8-01

 

8

R1/8

8

18.5

37.5

27

34.5

18

18

14.5

14

HVFS8-02

R1/4

10

18.5

37.5

27

36.5

18

18

14.5

14

HVFS8-03

R3/8

11

18.5

37.5

27

37.5

18

18

14.5

17

HVFS10-02

 

10

R1/4

10

20

40.5

35

44

24

11

21

17

HVFS10-03

R3/8

11

20

40.5

35

45

24

11

21

17

HVFS10-04

R1/2

14

20

40.5

35

48.5

24

11

21

21

HVFS12-03

 

12

R3/8

11

23

40.5

34.5

45

24

11

21

17

HVFS12-04

R1/2

14

23

40.5

34.5

48.5

24

11

21

21

HVFS1/4-N01

 

1/4

NPT1/8

8

16

37.5

26

34

18

8

14.5

1/2

HVFS1/4-N02

NPT1/4

10

16

37.5

26

36.5

18

8

14.5

9/16

HVFS5/16-N01

 

5/16

NPT1/8

8

18.5

37.5

27

34.5

18

8

14.5

9/16

HVFS5/16-N02

NPT1/4

10

18.5

37.5

27

36.5

18

8

14.5

9/16

HVFS5/16-N03

NPT3/8

11

18.5

37.5

27

37.5

18

8

14.5

11/16

HVFS3/8-N02

 

3/8

NPT1/4

10

20

40.5

35

44

24

11

21

11/16

HVFS3/8-N03

NPT3/8

11

20

40.5

35

45

24

11

21

11/16

HVFS3/8-N04

NPT1/2

14

20

40.5

35

48.5

24

11

21

7/8

HVFS1/2-N03

 

1/2

NPT3/8

11

23

40.5

34.5

45

24

11

21

11/16

HVFS1/2-N04

NPT1/2

14

23

40.5

34.5

48.5

24

11

21

7/8



HVSF Series

    HVSF Series

Model

ФD

R

L1

L2

L3

L4

L5

L6

L7

ФP

六角图标

HVSF6-01

 

6

R1/8

8

16

37.5

26

34

18

18

14.5

12

HVSF6-02

R1/4

10

16

37.5

26

36.5

18

18

14.5

14

HVSF8-01

 


8

R1/8

8

18.5

37.5

27

34.5

18

18

14.5

14

HVSF8-02

R1/4

10

18.5

37.5

27

36.5

18

18

14.5

14

HVSF8-03

R3/8

11

18.5

37.5

27

37.5

18

18

14.5

17

HVSF10-02

 

10

R1/4

10

20

40.5

35

44

24

11

21

17

HVSF10-03

R3/8

11

20

40.5

35

45

24

11

21

17

HVSF10-04

R1/2

14

20

40.5

35

48.5

24

11

21

21

HVSF12-03

 

12

R3/8

11

23

40.5

34.5

45

24

11

21

17

HVSF12-04

R1/2

14

23

40.5

34.5

48.5

24

11

21

21

HVSF1/4-N01

 


1/4

NPT1/8

8

16

37.5

26

34

18

8

14.5

1/2

HVSF1/4-N02

NPT1/4

10

16

37.5

26

36.5

18

8

14.5

9/16

HVSF5/16-N01

 



5/16

NPT1/8

8

18.5

37.5

27

34.5

18

8

14.5

9/16

HVSF5/16-N02

NPT1/4

10

18.5

37.5

27

36.5

18

8

14.5

9/16

HVSF5/16-N03

NPT3/8

11

18.5

37.5

27

37.5

18

8

14.5

11/16

HVSF3/8-N02



 

3/8

NPT1/4

10

20

40.5

35

44

24

11

21

11/16

HVSF3/8-N03

NPT3/8

11

20

40.5

35

45

24

11

21

11/16

HVSF3/8-N04

NPT1/2

14

20

40.5

35

48.5

24

11

21

7/8

HVSF1/2-N03

 


1/2

NPT3/8

11

23

40.5

34.5

45

24

11

21

11/16

HVSF1/2-N04

NPT1/2

14

23

40.5

34.5

48.5

24

11

21

7/8



HVSS Series


HVSS Series

Model

R1

R2

L1

L2

L3

L4

L5

L6

L7

六角图标1

六角图标2

HVSS01-01

R1/8

R1/8

8

8

37.5

34

34

18

8

12

12

HVSS02-01

R1/4

R1/8

10

8

37.5

36.5

34

18

8

14

12

HVSS02-02

R1/4

R1/4

10

10

37.5

36.5

36.5

18

8

14

14

HVSS03-02

R3/8

R1/4

11

10

40.5

45

44

24

11

17

17

HVSS03-03

R3/8

R3/8

11

11

40.5

45

45

24

11

17

17

HVSS04-03

R1/2

R3/8

14

11

40.5

48.5

45

24

11

21

17

HVSS04-04

R1/2

R1/2

14

14

40.5

48.5

48.5

24

11

21

21

HVSS01N-01N

NPT1/8

NPT1/8

8

8

37.5

34

34

18

8

12

12

HVSS02N-01N

NPT1/4

NPT1/8

10

8

37.5

36.5

34

18

8

14

12

HVSS02N-02N

NPT1/4

NPT1/4

10

10

37.5

36.5

46.5

18

8

14

14

HVSS03N-02N

NPT3/8

NPT1/4

11

10

40.5

45

44

24

11

17

17

HVSS03N-03N

NPT3/8

NPT3/8

11

11

40.5

45

45

24

11

17

17

HVSS04N-03N

NPT1/2

NPT3/8

14

11

40.5

48.5

45

24

11

21

17

HVSS04N-04N

NPT1/2

NPT1/2

14

14

40.5

48.5

48.5

24

11

21

21




HVFF Series

HVFF Series

Model

ФD1

ФD2

L1

L2

L3

L4

L5

L6

L7

ФP

HVFF6-6

6

6

37.5

26

26

16

16

18

8

14.5

HVFF8-6

8

6

37.5

27

26

18.5

16

18

8

14.5

HVFF8-8

8

8

37.5

27

27

18.5

18.5

18

8

14.5

HVFF10-8

10

8

40.5

35

34

20

18.5

24

11

21

HVFF10-10

10

10

40.5

35

35

20

20

24

11

21

HVFF12-10

12

10

40.5

34.5

35

23

20

24

11

21

HVFF12-12

12

12

40.5

34.5

34.5

23

23

24

11

21

HVFF1/4-1/4

1/4

1/4

37.5

26

26

16

16

18

8

14.5

HVFF5/16-1/4

5/16

1/4

37.5

27

26

18.5

16

18

8

14.5

HVFF5/16-5/16

5/16

5/16

37.5

27

27

18.5

18.5

18

8

14.5

HVFF3/8-5/16

3/8

5/16

40.5

35

34

20

18.5

24

11

21

HVFF3/8-3/8

3/8

3/8

40.5

35

35

20

20

24

11

21

HVFF1/2-3/8

1/2

3/8

40.5

34.5

35

23

20

24

11

21

HVFF1/2-1/2

1/2

1/2

40.5

34.5

34.5

23

23

24

11

21


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