control equipment - taiyo-ltd.co.jp equipment_vk/08_control...vk 3 vk control equipment control...

Control Equipm

ent

Control EquipmentElbow Type Speed Controllers (with quick joint) SC7 ……VK4

Biaxial Rotation Type Speed Controllers (with quick joint) SC73 …VK8

Inline Speed Controllers SC9

Elbow Type Speed Controllers SC8

Speed Controllers SC5

Speed Controllers SC6

Speed Controllers SC

Speed Controller Mufflers SM1

Plug Silencers PSA

Silencers SA2

Silencers SA

Muffle Cleaners MFC2

Check Valves CV1

Shuttle Valves SV1

Quick Exhaust Valves QV2

Pilot Check Valves PCV

………………………………VK12

………………………VK14

…………………………………………VK16

…………………………………………VK18

……………………………………………VK20

………………………………VK22

………………………………………………VK23

……………………………………………………VK24

………………………………………………………VK25

…………………………………………VK26

………………………………………………VK28

………………………………………………VK29

……………………………………VK30

………………………………………VK32

KO837450

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KO837450

線

KO837450

線

KO837450

線

KO837450

Discontinued(白)

KO837450

Discontinued(白)

KO837450

Model Change

KO837450

Model Change

KO837450

Model Change

2VK

3VK

Control Equipment

Product OutlineControl Equipment Product Outline Control EquipmentControl Equipm

ent

Modelnumber

Applicable tube O.D (mm)Page

SC710－＊

SC711－＊

SC712－＊

SC713－＊

SC714－＊

Port size

M5×0.8

R1/8

R1/4

R3/8

R1/2

φ12φ10φ8φ6φ4Model

SC7Elbow Type

Speed Controllers(with quick joint)

SC－8

SC－10

SC－15

SC－20

SC－25

SCSpeed Controllers

SC730－＊

SC731－＊

SC732－＊

SC733－＊

M5×0.8

R1/8

R1/4

R3/8

SC73Biaxial Rotation TypeSpeed Controllers(with quick joint)

SC900－04

SC900－06

SC900－08

SC9Inline

Speed Controllers

SC800

SC801

SC802

SC803

SC8Elbow Type

Speed Controllers

SC501（P）

SC502

SC503

SC504

SC5Speed Controllers

SC602

SC603

SC604

SC6Speed Controllers

Modelnumber

Port sizePageR1/8M5 R1/4 R3/8 R1/2 R3/4 R1Model

VK4

VK4

VK4

VK4

VK4

VK8

VK8

VK8

VK8

VK12

VK12

VK12

VK14

VK14

VK14

VK14

VK16

VK16

VK16

VK16

VK18

VK18

VK18

VK20

VK20

VK20

VK20

VK20

SM100

SM101

SM102

SM103

SM104

SM106

SM108

SM1Speed Controller

Mufflers

VK22

VK22

VK22

VK22

VK22

VK22

VK22

Modelnumber

Port sizePageR1/8M5 R1/4 R3/8 R1/2 R3/4 R1 R1 1/2 R2Model

PSA101

PSA102

PSA103

PSAPlug Silencers

VK23

VK23

VK23

SA－5

SA－6

SA－8

SA－10

SA－15

SA－20

SA－25

SASilencers

VK25

VK25

VK25

VK25

VK25

VK25

VK25

SA2Silencers

SA2－M5

SA2－06

SA2－08

SA2－10

VK24

VK24

VK24

VK24

CV101

CV102

CV103

CV104

CV106

CV108

CV1Check Valves

VK28

VK28

VK28

VK28

VK28

VK28

SV1Shuttle Valves

SV101

SV102

VK29

VK29

QV2－8

QV2－10

QV2－15

QV2－20

QV2－25

QV2Quick Exhaust

Valves

VK30

VK30

VK30

VK30

VK30

PCV－02

PCV－03

PCV－04

PCV－06

PCV－10

PCVPilot CheckValves

VK32

VK32

VK32

VK32

VK32

Note) The connecting ports of the SA2 silencers and pilot check valves have G threads.

MFC2Muffle Cleaners VK26

KO837450

Model Change

KO837450

Model Change

KO837450

Model Change

KO837450

線

KO837450

線

KO837450

Discontinued(白)

KO837450

線

KO837450

線

KO837450

Discontinued(白)

4VK

5VKElbow Type Speed Controllers (with quick joint)

Port Size: M5×0.8・R1/8・R1/4・R3/8・R1/2SC7 Elbow Type Speed Controllers (with quick joint)Port Size: M5×0.8・R1/8・R1/4・R3/8・R1/2 SC7

Control Equipm

ent　SC7SC7　Control Equipment

Meter-out

Meter-in

JIS symbol

Sectional Drawing

ItemModel number

Port size

Working fluid

Working pressure range

Proof test pressure

Working temperature range

Recommended tube

Effectivesectionalarea＊Flow rate

Metered flow

Free flow

Metered flow

Free flow

SC710－

M5×0.8

1.5

1.4

75

70

Air0.1 to 1 MPa

1.5 MPa

0406 SC711－04

4.5

4.5

230

230

SC711－

4.6

4.5

240

230

0608 SC712－

R1/4

9.5

9.1

490

470

060810

SC713－

R3/8

23.1

16.5

1190

850

0810 SC714－12

R1/2

24.2

22.1

1250

1140

R1/8

This drawing shows the structure for meter-out control.In the case of meter-in control, the umbrella-shaped seal isinstalled in the inverse direction.

Port size

0

1

2

M5×0.8

R1/8

R1/4

Applicable tube OD

Model Number

Explanation of Symbols

When placing an order, specify the model number shown below.

SC71 1 － 04 － 1

04

06

08

4mm

6mm

8mm

3

4

R3/8

R1/2

10

12

10mm

12mm

Metering type

0

1

Meter-out

Meter-in

●With needle stopper when fully opened

●Nylon tube for N2 Series●Urethane tube for U2/TE Series

V seal（HNBR）

Release sleeve（PBT）

＊Collar (brass)Lock ring (stainless steel)Back ring (polyacetal)

＊Metallic body (brass)●Threaded portion subjected to sealing treatment

Umbrella-shaped seal（HNBR）

O-ring（NBR）

Plastic body（PBT）

●Good response under　low pressure

＊Handle (brass)

Tube

Lock nut (aluminum)

Ⓐ

Free flowMetered flow


Ⓑ

Ⓑ

Meteringtype

Meter-out Meter-inLock nut color: Aluminum color Lock nut color: Red (alumite treatment)

＋5 to ＋60℃Nylon tube (N2 Series)

Urethane tube (U2/TE Series)

●Flow rate at a primary pressure of 0.5 MPa and at 20℃●The effective sectional area is calculated from the flow rate.●For the working pressure range and working temperature range, see the specifications for the tube.

●M5 type is provided with a gasket (SPCC＋NBR).

Method of controlling exhaust flow rate from pneumatic actuator

Method of controlling supply air flow rate to pneumatic actuator

●The ＊-marked parts in the above figure are plated with electroless nickel.

＊Needle (brass)

Needle O-ring（NBR）

＊Check valve (brass)

Ⓐ

Ⓑ

Ⓐ

Notes)

mm2

ℓ/min(ANR)

Speed controllers ensuring tubingdirection in 360° and havingjoint for quick tube connection●The rotary body enables to connect a tube in any direction in 360°.●Two types of control, meter-out control and meter-in control.●Easy installation, no spanner needed.●Sealing treatment on the taper thread provides no sealing work. (M5 ports are sealed with gaskets.)●The needle does not come off even if it is fully opened.●All brass parts are plated with electroless nickel.

Ⓐ

Ⓑ

Ⓐ

Ⓑ

❸

❸

❶

❶

❷

❷

Specifications

Flow Characteristic CurvesSC710－04－＊ SC730－04－＊SC710－06－＊ SC730－06－＊

SC711－06－＊ SC731－06－＊SC711－08－＊ SC731－08－＊

SC711－04－＊SC731－04－＊

SC712－06－＊ SC732－06－＊SC712－08－＊ SC732－08－＊SC712－10－＊ SC732－10－＊

SC713－08－＊ SC733－08－＊SC713－10－＊ SC733－10－＊

SC714－12－＊

0.9 MPa

0.7 MPa

Flow rate ℓ/min(ANR)












0.5 MPa

0.3 MPa

0.1 MPa

0

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

0

20

40

60

80

100

120

140

150

100

50

0

1 2 3 4Number of needle rotation

Pressure MPa

5 6 7 8

0.9 MPa

0.7 MPa

0.5 MPa

0.3 MPa

0.1 MPa

0

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

0

50

100

150

200

250

300

400

350

50100150200250300350400450

0


Pressure MPa

5 6 7 8 9 10 11

0.9 MPa

0.7 MPa

0.5 MPa

0.3 MPa

0.1 MPa

0

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

050100150200250300

400450500

350

50100150200250300350400450

0


Pressure MPa

5 6 7 8 9 10 11

0.9 MPa

0.7 MPa

0.5 MPa

0.3 MPa

0.1 MPa

0

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.80.9

0100200300400500600

8009001000

700

100200300400500600700800900

0


Pressure MPa

5 6 7 8 9 10 11

0.9 MPa

0.7 MPa

0.5 MPa

0.3 MPa

0.1 MPa

0

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

0

2004006008001000

140016001800

1200

200

400

600

800

1000

1200

1400

1600

0


Pressure MPa

5 6 7 8 9 10 15111213 14

0.9 MPa

0.7 MPa

0.5 MPa

0.3 MPa

0.1 MPa

0

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

0

500

1000

2000

2500

1500

200400600800100012001400

2000

0


Pressure MPa

5 6 7 8 9 10 15111213 14

16001800

■Metered flow ■Metered flow ■Metered flow

■Free flow ■Free flow ■Free flow



KO837450

テキストボックス

Model changed to SC75 Series.

KO837450



6VK Elbow Type Speed Controllers (with quick joint)

Port Size: M5×0.8・R1/8・R1/4・R3/8・R1/2SC7SC7　Control Equipment

Unit: mm

CAD/DATAis available.SPEED CONTROLLER/TSC71

aA

M5×0.8

L2

M

N

H×φ

L1

φ2

φ8

With gasket

F

D1T

D

4

L3

K

Dimensional Table: Elbow type

Modelnumber

Symbol Port size

T

Weight

（g）

ApplicabletubeOD

aPositionof gauge

plane

FTubefittinglength

L1

SC710−04−

SC710−06−

SC711−04−

SC711−06−

SC711−08−

SC712−06−

SC712−08−

SC712−10−

SC713−08−

SC713−10−

SC714−12−

φ4

φ6

φ4

φ6

φ8

φ6

φ8

φ10

φ8

φ10

φ12

φ10

φ10

φ13

φ13

φ13

φ13

φ13

φ13

φ16

φ16

φ20

φ8

φ8

φ10

φ10

φ10

φ10

φ10

φ10

φ13

φ13

φ16

φ9.7

φ9.7

φ13.5

φ13.5

φ13.5

φ19.4

φ19.4

φ19.4

φ24

φ24

φ28

19.5

20.5

22.5

22.5

24

24.5

26

29

28

31

34.5

L2

11

11

18

18

18

23.5

23.5

23.5

25

25

27

L3K

Fullyclosed

Fullyopen

24.5

25.5

29.7

29.7

31.2

34.2

35.7

38.7

40

43

48.5

A N M D1

φ9.7

φ12.5

φ9.7

φ12.5

φ14.5

φ12.5

φ14.5

φ17.5

φ14.5

φ17.5

φ20

D

4

4

10

10

10

14

14

14

14.5

14.5

16.5

－

－

3.97

3.97

3.97

6.01

6.01

6.01

6.35

6.35

8.16

13.5

15

13.5

15

16

15

16

19

16

19

20

8×φ9

8×φ9

13×φ14

13×φ14

13×φ14

17×φ18.3

17×φ18.3

17×φ18.3

21×φ22.6

21×φ22.6

24×φ26

10

11

26

27

29

51

52

55

84

87

131

29

29

41

41

41

48.5

48.5

48.5

51.5

51.5

55

32

32

46

46

46

55

55

55

59

59

63

0101010101010101010101

R1/8

R1/4

R3/8

R1/2

●Meter-out: 0 Meter-in: 1

M5×0.8

H×φWidth across

flats×max OD

SC7

KO837450



8VK

9VKBiaxial Rotation Type Speed Controllers (with quick joint)

Port Size: M5×0.8・R1/8・R1/4・R3/8SC73 Biaxial Rotation Type Speed Controllers (with quick joint)Port Size: M5×0.8・R1/8・R1/4・R3/8 SC73

Control Equipm

ent　SC73

SC73　Control Equipment

Speed controllers ensuring three-dimensional piping and having jointfor quick tube connection●The tube direction can be adjusted freely in the three-dimensional directions.●Two types of control, meter-out control and meter-in control.●Easy installation, no spanner needed.●Sealing treatment on the taper thread provides no sealing work.●The needle does not come off even if it is fully opened.●All brass parts are plated with electroless nickel.

Ⓐ

Ⓑ

Ⓐ

Ⓑ

❸❶ ❷

Ⓑ

Ⓑ

Ⓐ

Ⓐ

Ⓑ

Ⓐ

Metering typeMeter-out Meter-inMe

tered flow

Free flow

Metered flow

Free flow

V seal (HNBR)

＊Blank (brass)

Speed controller case (PBT)

Case O-ring (NBR)

＊Check valve (brass)

Release sleeve（PBT）

＊Collar (brass)Lock ring (stainless steel)Back ring (polyacetal)

＊Metallic body (brass)Threaded portion subjected tosealing treatment

O-ring（NBR）

Plastic body（PBT）

Umbrella-shaped seal（HNBR）●Good response under low pressure

Tube

Lock nut(aluminum)

0

1

M5×0.8

R1/8

SC73 1 － 06 － 0

04

06

4mm

6mm

2

3

R1/4

R3/8

08

10

8mm

10mm

0

1

Specifications

ItemModel number

1.5

1.4

75

70

Air

0.1 to 1 MPa

1.5 MPa

SC731－04SC730－ SC731－

4.5

4.5

230

230

0608

0406 SC732－

4.6

4.5

240

230

060810

SC733－

R1/4

9.5

9.1

490

470

0810

R3/8

23.1

16.5

1190

850

R1/8M5×0.8

＋5 to ＋60℃

●Nylon tube for N2 Series●Urethane tube for U2/TE Series

＊Needle (brass)

Needle O-ring（NBR）

●M5 type is provided with a　gasket (SPCC＋NBR).

●The ＊-marked parts in the above figure are plated with electroless nickel.

Meter-out

Meter-in

JIS symbol

Port size

Working fluid


Proof test pressure


Recommended tube

Metered flow

Free flow

Metered flow

Free flow

Nylon tube (N2 Series)Urethane tube (U2/TE Series)

●Values at a primary pressure of 0.5 MPa and at 20℃.●The effective sectional area is calculated from the flow rate.●For the working pressure range and working temperature range, see the specifications for the tube.

Notes)

Model NumberWhen placing an order, specify the model number shown below.

❸

❶

❷

Port size

Applicable tube OD

Metering type

Meter-out

Meter-in


Sectional Drawing This drawing shows the structure for meter-out control.In the case of meter-in control, the umbrella-shaped seal isinstalled in the inverse direction.

●With needle stopper when fullyopened

Handle (brass)

Lock nut color: Aluminum color

Lock nut color: Red (alumite treatment)



Effectivesectionalarea mm2

＊Flow rateℓ/min(ANR)

Flow Characteristic CurvesSC710－04－＊ SC730－04－＊SC710－06－＊ SC730－06－＊

SC711－06－＊ SC731－06－＊SC711－08－＊ SC731－08－＊

SC711－04－＊SC731－04－＊

SC712－06－＊ SC732－06－＊SC712－08－＊ SC732－08－＊SC712－10－＊ SC732－10－＊

SC713－08－＊ SC733－08－＊SC713－10－＊ SC733－10－＊

0.9 MPa

0.7 MPa











0.5 MPa

0.3 MPa

0.1 MPa

0

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

0

20

40

60

80

100

120

140

150

100

50

0


Pressure MPa

5 6 7 8

0.9 MPa

0.7 MPa

0.5 MPa

0.3 MPa

0.1 MPa

0

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

0

50

100

150

200

250

300

400

350

50100150200250300350400450

0


Pressure MPa

5 6 7 8 9 10 11

0.9 MPa

0.7 MPa

0.5 MPa

0.3 MPa

0.1 MPa

0

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

050100150200250300

400450500

350

50100150200250300350400450

0


Pressure MPa

5 6 7 8 9 10 11

0.9 MPa

0.7 MPa

0.5 MPa

0.3 MPa

0.1 MPa

0

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.80.9

0100200300400500600

8009001000

700

100200300400500600700800900

0


Pressure MPa

5 6 7 8 9 10 11

0.9 MPa

0.7 MPa

0.5 MPa

0.3 MPa

0.1 MPa

0

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

0

2004006008001000

140016001800

1200

200

400

600

800

1000

1200

1400

1600

0


Pressure MPa

5 6 7 8 9 10 15111213 14



■Metered flow ■Metered flow

■Free flow ■Free flow

KO837450



KO837450



10VK Biaxial Rotation Type Speed Controllers (with quick joint)

Port Size: M5×0.8・R1/8・R1/4・R3/8SC73SC73　Control Equipment

Unit: mm


M

D1

N D

L1

aA

L2

F

D2L4

M5×0.8

H×φ

φ2

φ8

With gasket

T

4

L3

K

Dimensional Table: Biaxial rotation type

SC730－04－

SC730－06－

SC731－04－

SC731－06－

SC731－08－

SC732－06－

SC732－08－

SC732－10－

SC733－08－

SC733－10－

φ4

φ6

φ4

φ6

φ8

φ6

φ8

φ10

φ8

φ10

φ10

φ10

φ13

φ13

φ13

φ13

φ13

φ13

φ16

φ16

φ5

φ5

φ10

φ10

φ10

φ10

φ10

φ10

φ13

φ13

φ9.7

φ12.5

φ9.7

φ12.5

φ14.5

φ12.5

φ14.5

φ17.5

φ14.5

φ17.5

12

12

14

14

16

17

18.5

19.5

22

22

11

11

18

18

18

23.5

23.5

23.5

25

25

30.5

31.5

37.5

38.0

42.0

43.5

47.5

52.5

51.0

54.0

24.5

24.5

29

29

33

34

38

40.5

45

45

φ9.7

φ9.7

φ14.4

φ14.4

φ14.4

φ19.4

φ19.4

φ19.4

φ24

φ24

φ9.7

φ9.7

φ9.7

φ9.7

φ14.4

φ9.7

φ14.4

φ19.4

φ19.4

φ19.4

4

4

10

10

10

14

14

14

14.5

14.5

－

－

3.97

3.97

3.97

6.01

6.01

6.01

6.35

6.35

13.5

15

13.5

15

16

15

16

19

16

19

12

12

29

31

34

55

59

65

93

97

29

29

41

41

41

48.5

48.5

48.5

51.5

51.5

32

32

46

46

46

55

55

55

59

59

01010101010101010101

R1/8

R1/4

R3/8

●Meter-out: 0 Meter-in: 1

M5×0.8

Modelnumber

SymbolPort size

T

Weight

（g）

ApplicabletubeOD

L1 L2 L3 L4K

Fullyclosed

Fullyopen

A N M D1 D2D

8×φ9

8×φ9

13×φ14

13×φ14

13×φ14

17×φ18.3

17×φ18.3

17×φ18.3

21×φ22.6

21×φ22.6

H×φWidth acrossflats×

max OD

aPositionof gaugeplane

FTubefittinglength

SC73

KO837450



12VK

13VK

SC9　Control Equipment C

ontrol Equipment　SC9

Inline Speed Controllers Inline Speed ControllersSC9 SC9Unit: mm


Built-in quick jointin port●Suitable for speed control of actuators.●The controllers can be attached directly to tubes without joints.●Several speed controllers can be combined in the shape of a manifold with the aid of fittings.●The controllers can be installed vertically with the brackets.●All brass parts are plated with electroless nickel. Ⓐ Ⓑ

❹❸

12❼❽

❾10

1314

❶

❷❺

11

❻

❶❷❸❹❺❻❼❽❾1011121314

ⒶⒷ

Sectional Drawing

ConnectingpinBracket

Specifications

1.5

1.4

75

70

SC900−04 SC900−06 SC900−08

4.5

4.5

230

230

9.5

9.1

490

470

11 32 48

Applicable tube OD

●Body type

■Controller only

SC900 － 06 － B

04

06

08

4mm

6mm

8mm

Accessories

Blank

B

Without bracket

With bracket

❷Accessories❶Applicable tube OD

■Manifold

SC900 － 04❶Applicable tube ODSeries

●Bracket symbol SZZ

Note) The brackets come two to a set.

BRK 04Bracket size04: For SC900-0406: For SC900-0608: For SC900-08

●Symbol of connecting pin SZZ

Note) The pins come ten to a set.SC900-06 and SC900-08cannot be connected.

HPN 04Connecting pin size04: For SC900-0406: For SC900-06 or 08

Name MaterialNo.

Parts List

＊Handle

＊Needle

Lock nut

＊Metallic body

Plastic body

Umbrella-shaped seal

Back ring

Lock ring

＊Collar

Release sleeve

V seal

Needle O-ring

＊Check valve

O-ring

Brass

Brass

Aluminum

Brass

PBT

HNBR

Polyacetal

Stainless steel

Brass

PBT

HNBR

NBR

Brass

NBR

Example of manifold connection

(With 4 connecting pins)

The ＊-marked parts are plated　with electroless nickel.


JIS symbol

Item

Model number

Air0.1 to 1 MPa

1.5 MPa

＋5 to ＋60℃

Working fluid


Proof test pressure


Weight

Metered flow

Free flow

Metered flow

Free flow

g

●Values at a primary pressure of 0.5 MPa and at 20℃.●The effective sectional area is calculated from the flow rate.●For the working pressure range and working temperature range, see the specifications for the tube.

Notes)


❶

❷

Effectivesectionalarea

＊Flow rate

mm2

ℓ/min(ANR)

H

G

J

K

S

2×2ーSS

2ーTT

T

UF

L

D

M

N

O

E

P

Flow Characteristic CurvesSC900－04 SC900－06 SC900－08■Metered flow ■Metered flow ■Metered flow


Dimensional TableApplicable

tubeOD

FTubefittinglength

D

SC900－04

SC900－06

SC900－08

φ4

φ6

φ8

9.7

12.5

14.5

10.5

15

17.5

13.5

15

16

E G

6.5

9

10.5

6

8

9

H

18

25.5

29.5

26

38

41.5

28.5

43

47

JK

L

40

47

55

M

5

10

10

N

8

13

13

O

14

20

22

P

20

28

30

S

23.5

28

30.5

SS

φ5

φ5

φ5

φ3.2

φ4.2

φ4.2

T

33.5

38

40.5

TT U

10

14

14

0.9 MPa

0.7 MPa

0.5 MPa

0.3 MPa

0.1 MPa

0

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

0

20

40

60

80

100

120

140

150

100

50

0


Pressure MPa

5 6 7 8

0.9 MPa

0.7 MPa

0.5 MPa

0.3 MPa

0.1 MPa

0

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

0

50

100

150

200

250

300

400

350

50

100

150

200

250

300

350

400

450

0


Pressure MPa

5 6 7 8 9 10 11

0.9 MPa

0.7 MPa

0.5 MPa

0.3 MPa

0.1 MPa

0

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

0100200300400500600

8009001000

700

100

200

300

400

500

600

700

800

900

0


Pressure MPa

5 6 7 8 9 1011

Modelnumber

Symbol

Fullyclosed

Fullyopen







SC9

KO837450

Discontinued

KO837450

Discontinued

14VK

15VK



Unit: mmSpeed ControllerPort Size: M5×0.8・R1/8・R1/4・R3/8

Speed ControllerPort Size: M5×0.8・R1/8・R1/4・R3/8SC8 SC8


Meter-out

Meter-in

JIS symbol

Compact type controllerswhich can be installeddirectly on cylinders●The rotary body enables to connect a tube in any direction in 360°.●Two types of control, meter-out control and meter-in control.●Compact.●The round knob ensures easy fine　adjustments of flow rate.●The needle does not come off even if it is fully opened.

Ⓐ

Ⓑ

Ⓐ

Ⓑ

Ⓐ

Ⓑ

Sectional Drawings

Gasket

Adjusting cover (brass)(with needle stopper whenfully opened)

Body (brass)(nickel-plated)

Body (brass)(nickel-plated)

O-ring（NBR）O-ring（NBR）

Check seal（NBR）

Needle guide (brass)(nickel-plated)

Needle (stainless steel)

Adjustment handle (brass)

Lock nut (brass)●Meter-out type (plated)●Meter-in type (brass color)

(nickel-plated)

O-ring（NBR）O-ring（NBR）O-ring（NBR）

Check seal（NBR）

Needle guide (brass)(nickel-plated)

Needle (stainless steel)(with needle stopper whenfully opened)


Lock nut (aluminum)●Meter-out type (aluminum color)●Meter-in type (red, alumite treatment)

Port size

0

1

M5×0.8

R1/8

Model Number When placing an order, specifythe model number shown below.

SC80 1 － 0

2

3

R1/4

R3/8

Metering type

0

1

Meter-out

Meter-in

Specifications

M5×0.8

1.3

1.4

85

95

Air

＋5 to ＋60℃

SC800 SC801

R1/8

3.8

4.5

250

300

SC803

R3/8

14.8

14.2

960

920

SC802

R1/4

8.3

8.8

540

580

20 40 16590

＊Flow rate at primary pressure of 0.5 MPa

0.05 to 1 MPa

1.5 MPa1.05 MPa

0.05 to 0.7 MPa



Metering typeMeter-out Meter-in

Lock nut color: Nickel-plated（SC800－0）Aluminum color（SC801－0・SC802－0・SC803－0）

Lock nut color: Brass color（SC800－1）Red（SC801－1・SC802－1・SC803－1）

●SC800 ●SC801 to 803

The above figures show the internal structure of the meter-out type controllers.


Item

Model number

Port size

Working fluid


Proof test pressure


Weight

Metered flow

Free flow

Metered flow

Free flow

Ⓐ

Ⓑ

Ⓐ

Ⓑ

Ⓐ

Ⓑ



g


＊Flow rate

mm2

ℓ/min(ANR)

●Flow rate at a primary pressure of 0.5 MPa and at 20℃

Note)

❶ ❷

❶

❷

Dimensional Table

Modelnumber

SymbolA

SC801

SC802

SC803

16

21

24

18

23.5

26.5

DC

8

11.5

12

R1/8

R1/4

R3/8

Rc1/8

Rc1/4

Rc3/8

Port size E

Port size G

23

30.5

36

F

41

48.5

55

46

55

63.5

BFully

closedFullyopen

H

14

19

24

Flow Characteristic Curves (metered flow) Flow CharacteristicCurves (free flow)SC800 SC801

SC802 SC803

0Number of needle rotation

Number of needle rotation

1

20

40

60

80

100

120

2 3 4 5 6 7 8 9

0.7 MPa

0.5 MPa

0.3 MPa



1

50

100

150

200

250

300

350

2 3 4 5 6 7 8 9 10

0.7 MPa

0.5 MPa

0.3 MPa

0 1

100

200300

400500

700

600

2 3 4 5 6 7 8 9 10 11 12 13 14

0.7 MPa

0.5 MPa

0.3 MPa

0 1100200300400500

700800900100011001200

600

2 3 4 5 6 7 8 9 10 111213141516

0.7 MPa

0.5 MPa

0.3 MPa

0Pressure MPa

0.1

1200

1100

1000

900

800

700

600

500

400

300

200

100

0.2 0.3 0.4 0.5 0.6 0.7

SC803

SC802

SC801

SC800

φ8 10φ9.6

15

4

14

M5×0.8

M5×0.8depth 4

34(39)

9.5

F H

G

E

D

C

B

A

SC8

●SC800

●The parenthesized values are the　dimensions in the fully open state.●SC800 has a gasket.

●SC801 to 803

Ⓐ

Ⓑ

Ⓐ

Ⓑ






16VK

17VK



Speed ControllerPort Size: Rc1/8・Rc1/4・Rc3/8・Rc1/2

Speed ControllerPort Size: Rc1/8・Rc1/4・Rc3/8・Rc1/2SC5 SC5Unit: mm

JIS symbol

Suitable for actuatorspeed control●Light and compact.●Easy fine adjustments of flow rate.●The round knob ensures easy adjustments of flow rate.●Stackable. (SC501)●Panel-mountable. (SC501-P)

Ⓐ Ⓑ

Sectional Drawings

Specifications

Item

Port size

Working fluid


Proof test pressure


Weight

Metered flow

Free flow

Metered flow

Free flow

Air

1.5 MPa

0 to ＋60℃ (No freezing)

SC501(Stacking type)

SC501P(Panel-mounting type)

Rc1/8

2.4

4.3

180

320

0.02 to 1 MPa

SC502

Rc1/4

12

19

800

1200

SC503

Rc3/8

28

45

1800

3000

SC504

Rc1/2

28

60

1800

4000

50 60 170 410 390

0.1 to 1 MPa

Model Number When placing an order, specify the model number shown below.

SC5 01 PSeries

Port size01: Rc1/8

Installing methodNo symbol: Stacking typeP: Panel-mounting type

SC5 03

Series

Port size02: Rc1/403: Rc3/804: Rc1/2

Body

Spring

Needle

End plug

Poppet

Handle(plastic)Lock nut

Body(zinc alloy die-cast)

Poppet（NBR）

O-ring（NBR）

O-ring（NBR）

Needle guide (brass)

Panel nut (brass)

Spring (stainless steel)

Needle (brass)


Lock nut (brass)

●SC501 ●SC502・503・504

Note) Flow rate at primary pressure of 0.5 MPa

Model number

mm2

Effective sectionalarea

Note) Flow rateℓ/min(ANR)

BB

AA

g

102319

20

2ーφ4.3(Mounting holes)

28

152ーRc1/8

47

CD

E

MAXB

F

A

t

10

3

23

102

19

20


28

15

φ10.5

2ーRc1/8

48（53）

The parenthesized values are the dimensions in the fully open state.

Plate thickness:When double nut is used:

t＝3.2 maxWhen single nut is used:

t＝6 max

Dimension of panel mounting hole

Metered Flow Characteristic CurvesFree FlowCharacteristic Curves

SC501・SC501P SC503 SC501・SC501P

SC502 SC504

0Number of needle rotation1 2 3 4 5 6

50

100

150

200

7 8 9 10 (Fully open)

0.5 MPa

0.4 MPa

0.3 MPa

0.1 MPa

0.2 MPa


1 2 3 4 5 6

20040060080010001200140016001800

7 8 9 10 11 (Fully open)

0.5 MPa

0.4 MPa

0.3 MPa

0.1 MPa

0.2 MPa

0Pressure　MPa

0.1

50

100

150

200

250

0.2 0.3 0.4 0.5 0.6 0.7


100200300400500600700

7 8 (Fully open)

0.5 MPa

0.4 MPa

0.3 MPa

0.1 MPa

0.2 MPa


20040060080010001200140016001800

7 8 9 10 (Fully open)

0.5 MPa

0.4 MPa

0.3 MPa

0.1 MPa

0.2 MPa

SC502・503・504

0 1Pressure　MPa

1000

2000

3000

4000

0.2 0.4 0.6 0.8

SC504

SC503

SC502

Dimensional TableSymbol SC502

A

B

C

D

E

F

Rc1/4

80

45

24

23

22

SC504

Rc1/2

91

63

32

26

22

Rc3/8

91

63

32

26

22

SC503

SC5







●SC501P (Panel-mounting type)

●SC501(Stacking type) ●SC502・503・504

ⒶⒷ

ⒶⒷ

ⒶⒷ

Modelnumber

18VK

19VK



Speed ControllerPort Size: Rc1/4・Rc3/8・Rc1/2

Speed ControllerPort Size: Rc1/4・Rc3/8・Rc1/2SC6 SC6Unit: mm

JIS symbol

Suitable for actuatorspeed control●Light and compact.●The controllers can be mounted on panels and stacked as well as connected directly to pneumatic actuators.●Stable fine adjustments can be made in a low flow rate range.

Sectional Drawing

Body

Spring Needle

Poppet

Handle

Lock nut

Specifications

Item

Model number

Air

0.05 to 1 MPa

1.5 MPa


SC602

Rc1/4

7.1

31

470

2000

SC603

Rc3/8

7.1

49

470

3200

SC604

Rc1/2

7.5

53

500

3500

190 180 230

SC6 03

Series

Port size02: Rc1/403: Rc3/804: Rc1/2

●Flow rate at a primary pressure of 0.5 MPa and at 20℃

Ⓐ Ⓑ

Port size

Working fluid


Proof test pressure


Weight

Metered flow

Free flow

Metered flow

Free flow

Note)


ⒶⒷ


Note) Flow rate

mm2

g

ℓ/min(ANR)

3

4

Max. mountablepanel thicknessWith washer: 5Without washer: 8


M18×1.5

F

C

5

E

13

MAXB

G

D

A

φ16

Dimensional TableSC602

A

B

C

D

E

F

G

Rc1/4

82

62

27

41.5

33

17

SC604

Rc1/2

84

74

32

43.5

38

19

Rc3/8

82

62

27

41.5

33

17

SC603

Metered Flow Characteristic Curves Free Flow Characteristic CurvesSC602・SC603 SC602・SC603・SC604

SC604


1 2 3 4 5 6

100

200

300

400

500

600

7 8 9 10

0.5 MPa

0.4 MPa0.3 MPa

0.1 MPa

0.2 MPa


1 2 3 4 5 6

100

200

300

400

500

600

7 8 9 10

0.5 MPa

0.4 MPa0.3 MPa

0.1 MPa

0.2 MPa

0Pressure　MPa

0.2 0.4 0.6 0.8 1.0

1000

2000

3000

4000

5000

6000SC604

SC603

SC602

SC6




SymbolModelnumber

KO837450

Discontinued

KO837450

Discontinued

20VK

21VK

SC　Control Equipment C

ontrol Equipment　SC

Speed ControllerPort Size: Rc1/4・Rc3/8・Rc1/2・Rc3/4・Rc1

Speed ControllerPort Size: Rc1/4・Rc3/8・Rc1/2・Rc3/4・Rc1SC SCUnit: mm

JIS symbol

Sectional Drawing

SC－15

Series

Port size8: Rc1/4　20: Rc3/410: Rc3/8　25: Rc115: Rc1/2

Specifications

Item

Port size

Metered flow

Free flow

Model number

Air

0.05 to 1 MPa

1 MPa

1.5 MPa

＋5 to ＋60℃

SC−8

Rc1/4

37.7

37.7

4200

SC−15

Rc1/2

115.2

137.4

8000

SC−20

Rc3/4

146.2

159.5

16000

SC−25

Rc1

186.1

186.1

20000

SC−10

Rc3/8

47.0

45.2

5700

200 200 400 700400

Name MaterialNo.

Parts List

BodyNeedleValveValve springBushHandleLock nutCover

Aluminum alloy die-castStainless steelCopper alloy/nitrile rubberStainless steelCopper alloyAluminum alloySteel materialAluminum alloy die-cast

Free flow

Metered flow

●Flow rate at a primary pressure of 0.5 MPa and at 20℃●Note that the controllers can cause vibration noise depending on the operating conditions (when they are used at 0.05 MPa or less, the pipes on the upstream and downstream sides are excessively throttled, or the differential pressure is low).

Note) Flow rate

Working fluid


Max. working pressure

Proof test pressure


Weight g

Model NumberWhen placing an order, specify the model number shown below. ❻

❼

❷

❶

❸❹

❽

Notes)

❺

❶❷❸❹❺❻❼❽

Effectivesectionalarea mm2

ℓ/min(ANR)

Suitable for actuatorspeed control●The controller mounted between cylinder and selector valve ensures easy cylinder speed adjustment.●As the flow line is widely opened, the check valve is forcibly opened. The flow rate can be adjusted in a wide range by operating the valve from the fully closed state to the fully open state.

Ⓐ Ⓑ

Ⓐ Ⓑ

B

C

A D

Dimensional TableSC−8 SC−10 SC−15 SC−20 SC−25

Port size

A

B

C

D

Rc1/4

71

27

83

32

Rc1/2

90

40

110

44

Rc3/8

71

27

83

32

Rc3/4

90

40

110

44

Rc1

112

47

132

50

Flow Characteristic CurvesSC－8 SC－15 SC－25

0 2 4 6 8 10

1000

2000

3000

4000


0.3 MPa

0.5 MPa0.7 MPa

SC－10 SC－20

0 3 6 9 12

2500

5000

7500


0.3 MPa

0.5 MPa0.7 MPa

0 3 6 9 12

5000

10000

15000

20000


0.3 MPa

0.7 MPa 0.5 MPa

0 2 4 6 8 10

1500

3000

4500

6000


0 3 6 9 12

5000

10000

15000


0.3 MPa

0.7 MPa 0.5 MPa

SC-8 to 25

0.5 MPa0.7 MPa

0.3 MPa

Ⓐ Ⓑ






SymbolModelnumber

22VK

23VK

SM1　Control Equipment C

ontrol Equipment　PSA

Speed Controller Muffl erPort Size: M5×0.8・R1/8・R1/4・R3/8・R1/2・R3/4・R1

Plug SilencerPort Size: R1/8・R1/4・R3/8SM1 PSA

JIS symbol

Sectional Drawings

Dimensional Drawings

C

BB

B

HSA

L N

Port size Valve

Needle valve

Closed

Open

BodyMuffler

Specifications

Air


SM100

M5×0.8

4

SM101

R1/8

11

SM102

R1/4

16

SM103

R3/8

20

SM104

R1/2

45

SM106

R3/4

60

SM108

R1

60

5 20 30 40 70 120 220

0 to 1 MPa

1.5 MPa

0 to 0.7 MPa

1.05 MPa

Dimensional Table

Modelnumber

SymbolA

SM100

SM101

SM102

SM103

SM104

SM106

SM108

4

8.5

12

12

16

18

19

Portsize

M5×0.8

R1/8

R1/4

R3/8

R1/2

R3/4

R1

8

12

14

17

22

27

36

5.5

8

10

10

10

10

13

B BB C(approx.)

9

13.8

16.2

19.6

25.4

31.0

41.0

2

3.2

3.6

3.6

3.6

3.6

5

H

18

25

30

30

37

43

46

6

13

16.5

16.5

18.5

22

22

3.5

6

6

6

6

8

7.5

LN

max minS

14

16.5

18

18

21

25

27

SM1 01

Series

Port size00：M5×0.8 01：Rc1/8 02：Rc1/403：Rc3/8 04：Rc1/2 06：Rc3/408：Rc1

Name Material

Sintered alloy

No.

❶

❷

❸

Qty.

1

1

1

Parts List

Body

Muffler

SM100：BrassSM101 to SM108: Rolled steel for general structureSM100：BrassSM101 to SM108: Carbon steel for machine structural use

Unit: mm

Needlealve

Silencer and throttle valveare integrated.Use for actuator speedcontrol and absorption ofexhaust sound.●The exhaust flow rate can be controlled in the range from 0 to 100%.●Cost effective, combination of silencer and throttle valve.

❸ ❶

❷

Item

Port size

Effective sectional area mm2 (In fully open state)

Working fluid


Proof test pressure


Weight

Model number


g

JIS symbol

Suitable for reducingexhaust sound ofpneumatic equipment●More compact than existing silencers.●Excellent effect in absorbing sound.●Sound reduction of 15 dB or more.●Plug size not requiring a large installation space.●Small, light and low-cost.

Sectional Drawings

B A

C

Specifications

Resin

Resin

2.5

160

20

PSA101

General steel material

Sintered alloy

5

300

20

1 MPa

PSA102

General steel material

Sintered alloy

9

550

15

PSA103

－20 to ＋60 －20 to ＋80

Note 1) Flow rate at pressure of0.5 MPa

Note 2) Sound deadening effectat max. flow rate

Note 3) No freezing

Dimensional TableModelnumber

Symbol AC

PSA101

PSA102

PSA103

7

9

10

R1/8

R1/4

R3/8

5

6

8

B

Name MaterialNo. Qty.

1

1

Parts List

Body

Element

Resin

Resin

1

1

1

Body

Element

Set ring

Parts List


PSA 1 01

Series

Port size

01

02

03

R1/8

R1/4

R3/8

(Note) Sales unit: 5 pcs.

PSA101

PSA102103

Unit: mm

Item

Mat

eria

l

Body

Element

Effective sectional area

Note 1) Max. flow rate ℓ/min(ANR)Note 2) Sound deadening effect


Note 3) Working temperature range

Model number

℃

dB

mm2

Name MaterialNo. Qty.

❶ ❷

❶

❷

❸

❶

❷

❸

❶ ❷


Stainlesssteel

General steelmaterialSinteredalloy

24VK

25VK

SA2　Control Equipment C

ontrol Equipment　SA

SilencerPort Size: M5×0.8・G1/8・G1/4・G3/8

SilencerPort Size: M5×0.8・R1/8・R1/4・R3/8・R1/2・R3/4・R1SA2 SA

JIS symbol

Suitable for reducingexhaust sound ofpneumatic equipment●Excellent effect in absorbing sound.●Since the main body is made of a plastic, it is light and low-cost.●G threaded slim type.


Specifications

1 MPa

SA2−10SA2−08SA2−06SA2−M5

G3/8G1/4G1/8M5×0.8

20 dB (A) or more

5530156

6321

Dimensional TableModelnumber

Symbol A

SA2−M5

SA2−06

SA2−08

SA2−10

23

34

42.5

67.5

Port size

M5×0.8

G1/8

G1/4

G3/8

φ6.5

φ12.5

φ15.5

φ18.5

19

28

35.5

56

B C E

4

6

7

11.5

Unit: mm

Port size

B

A

E C

mm2

g


SA2－06

Series

Port size

M5

06

08

10

M5×0.8

G1/8

G1/4

G3/8

Model number

Item

Port size

Sound deadening effect



Weight

JIS symbol

Suitable for reducingexhaust sound ofpneumatic equipment●Excellent effect in absorbing sound.●Since the main body is made of a plastic, it is light and low-cost.


8

7 1224

18

E C GA

B F

Port size

Port size

F CDEA

B

Specifications

0.7 MPa

20 dB (A) or more

1 MPa

SA−5 SA−6 SA−8 SA−10 SA−15 SA−20 SA−25

M5×0.8 R1/8 R1/4 R3/8 R1/2 R3/4 R1

6 15 35 55 90 235

2.5 4 10 12 27

165

57 93

Dimensional TableA

SA−6

SA−8

SA−10

SA−15

SA−20

SA−25

43

52

63

74

100

120

Port size

R1/8

R1/4

R3/8

R1/2

R3/4

R1

φ16

φ21.5

φ25

φ31

φ40

φ48

32

39

48

56

70

86

B C D

−

−

−

−

14

15

8

10

11

14

16

19

E

11

14

14

19

32

36

F

3

3

4

4

−

−

G

●SA－5

●SA－6 to 15

●SA－20・25

Unit: mm

mm2

g


Modelnumber

Symbol

SA－20

Series

Port size

5

6

8

10

15

20

25

M5

R1/8

R1/4

R3/8

R1/2

R3/4

R1

Model number

Item

Port size

Sound deadening effect



Weight

KO837450


Model changed to SA3 Series.

26VK

27VK

MFC2　Control Equipment C

ontrol Equipment　MFC2

Muffl e CleanerPort Size: Rc3/8・Rc3/4・Rc1・Rc11/2・Rc2

Muffl e CleanerPort Size: Rc3/8・Rc3/4・Rc1・Rc11/2・Rc2MFC2 MFC2Unit: mm

JIS symbol

The muffle cleanerabsorbs exhaust noiseand completelyseparates oil mist torealize more comfortableworking environment.

Air consumption　ℓ/min(ANR)

Cylinder speed　mm/s

450

1000

1600

3000

5618

6400

9000

10500

0 300 600 900

MFC2-10

MFC2-20

MFC2-25

MFC2-40

MFC2-50

φ300

φ250

φ200

φ180

φ160

φ140

φ125

φ100

φ80

φ63

φ40

Model Number When placing an order, specify the model number shown below.

MFC2－10－B

❶Port size ❷Accessory

Port size

Accessory

10

20

25

Blank

40

50

Rc11/2

Rc2

Rc3/8

Rc3/4

Rc1

Without bracket B With bracket

Model Selection Chart

3／8

35

450

32

0.28

3／4

105

1,600

28

0.56

1

160

3,000

32

＋5 to ＋60℃

0.75

99.9％

11／2

350

6,400

23

1.3

2

585

10,500

22

1.8

Specifications

Series

Example: Port size Rc3/8, with bracketMFC2－10－B

MFC2−10 MFC2−20 MFC2−25 MFC2−40 MFC2−50

Select a muffle cleaner based on the air consumption on the circuit to be used.①Calculate the amount of air consumed by the actuators which operate simultaneously. When the piping capacity between the selector valve and actuators is large, add the capacity.②Multiply the calculated air consumption by 1.4, and select a model having a max. throughput flow rate higher than the obtained value.The chart shows the values obtained by multiplying the air consumption of pneumatic cylinders by 1.4. Use the chart for selecting a model.

Model selecting procedures

Example of calculationConditions

Cylinder air consumption

Working pressure: 0.5 MPa (gauge pressure)Cylinder bore: φ180Driving speed: 450 mm/s

Based on the calculated value, select MFC2-40 (max. throughput of 6400 Nℓ/min).

π4 ×18

2×45×60×0.601×　　×　　＝57241.40.101

11000 Nℓ/min

Cylinderpistonarea (cm²)

speed（m/s）

Absolutepressure (MPa)


Item

Port size

Weight

Oil mist recovery efficiency

Modelnumber

Rc

mm2

ℓ/min(ANR)

dB

kg

●The sound deadening effect refers to the difference between the sound generated from the orifice when exhaust is fed at the max. throughput flow rate at a pressure of 0.5 MPa and the sound generated when the muffle cleaner is installed under the same conditions (1 m from the sound source).

❶

❷

Max. throughputflow rateSound deadeningeffectWorking temperaturerange

Effectivesectional area

B

A

E3ーRS

G1/4

W

X

UL

B13ーφR

φE

V

2ーφZ

Y

B

φT

Flow Characteristic Curves Application Example

Accessory　SZZB: Bracket(with 3 mounting screws)

●When MFC2-20 is used at 1600 ℓ/min (ANR),the back pressure is 0.05 MPa.

The muffle cleaner has two functions: it removes oil content from actuators, valves and compressed air and absorbs exhaust sound.When exhaust is concentrated as shown above, the working environment can be made cleaner.

0.02

0.040.050.06

0.08

0.10

0 200 500 1000 2000 500010000

Bac

k pr

essu

re　MPa

Flow rate　ℓ/min(ANR)

MFC2-10

MFC2-20

MFC2-25

MFC2-40

MFC2-50

Cylinder A

Cylinder B

Dimensional TableA

77

102

117

137

152

B

119

169

198

258

315

R

M4×0.7 depth 8

M5×0.8 depth 10

M5×0.8 depth 10

M6×1 depth 10

M6×1 depth 10

S

Rc3／8

Rc3／4

Rc1

Rc11／2

Rc2

E

φ30

φ44

φ48

φ66

φ76

MFC2−10

MFC2−20

MFC2−25

MFC2−40

MFC2−50

Dimensional Table of BracketsApplicablemodel

B

50

70

70

100

100

B1

32

46

50

70

80

L

64

82

92

115

127

R

4.5

5.5

5.5

7

7

T

18

29

37

50

62

U

44

54

62

74

80

V

20

20

20

25

25

W

30

30

30

35

35

X

2.3

3.2

3.2

4

4

Y

30

40

40

70

70

Z

7

7

7

9

9

E

30

44

48

66

76

MFC2−10

MFC2−20

MFC2−25

MFC2−40

MFC2−50

MFC2Mounting bracket

Modelnumber

Symbol Symbol

28VK

29VK

CV1　Control Equipment C

ontrol Equipment　SV1

Check ValvePort Size: Rc1/8・Rc1/4・Rc3/8・Rc1/2・Rc3/4・Rc1

Shuttle ValvePort Size: Rc1/8・Rc1/4CV1 SV1

JIS symbol

ⒶⒷ

ⒶⒷ ⒶⒷ

The valves feedcompressed air onlyin one direction anddo not feed it to theopposite side.●Small-sized valves capable of feeding air at a large flow rate.●Applicable to non-corrosive gases and low-viscosity liquids.

Sectional Drawings


CV101 to 102 CV103 to 108

CV101 to 102 CV103 to 108

Body(aluminum alloy)

Body(brass)

Poppet(nitrile rubber)

Poppet(plastic)

Spring(stainless steel)

Spring(stainless steel)

B

C

2ーA

2ーA

B

C

D

Specifications

Item

Port size


Note 1) Flow rate

Note 2) Working fluid


Proof test pressure

Cracking pressure


Lubrication

Weight

Model number

Air, non-corrosive gases, and hydraulic fluids having viscosity of 250×10−3 m2/s or less

1.6 MPa


Unnecessary (but possible)

CV101

Rc1/8

16

1000

CV102

Rc1/4

19

1200

CV103

Rc3/8

57

3700

CV104

Rc1/2

75

4900

CV106

Rc3/4

138

9100

CV108

Rc1

225

14900

30 30 210 210 290 500

0.02 to 1 MPa0.05 to 1 MPa

0.02 MPa or less0.05 MPa or less

Parts ListModel number

Symbol B

CV101

CV102

CV103

CV104

CV106

CV108

40

45

58

58

64.5

80

A

Rc1/8

Rc1/4

Rc3/8

Rc1/2

Rc3/4

Rc1

17

17

φ31

φ31

φ40

φ49

−

−

24

27

33

40

C D

CV1 03

Series

Port size01: Rc1/8 02: Rc1/4 03: Rc3/804: Rc1/2 06: Rc3/4 08: Rc1

Unit: mm

mm2

g

ℓ/min(ANR)


Ⓑ Ⓐ Ⓑ Ⓐ

Note 1) Flow rate at0.5 MPa

Note 2) The working fluid must not affect the internal rubber (nitrile rubber).

JIS symbol

The valves have twosupply ports. Air fedfrom any of thedirections Ⓐ and Ⓑcan be used as output.●Small and light.●Simple structure and long life.●Reliable operation at low pressure and at low flow rate.

Ⓐ Ⓑ

Ⓐ Ⓑ

Ⓐ Ⓑ

Ⓒ

Ⓒ

Ⓒ

Sectional Drawing


Body(aluminum alloy)

Valve element

D

H

EC

F

B2ーφG

(Mounting holes)

3ーA

Specifications

Air

0.05 to 1 MPa

1.5 MPa


Unnecessary (but possible)

SV101

Rc1/8

8

600

SV102

Rc1/4

12

1200

60 80

Dimensional TableB

SV101

SV102

40

45

C

28

35

D

20

20

E

23

27

F

24

24

G

5.5

5.5

H

10

10

A

Rc1/8

Rc1/4

SV1 02

Series

Port size01: Rc1/802: Rc1/4

Unit: mm

Note 1) Flow rate at0.5 MPa

Item

Port size


Note 1) Flow rate

Working fluid


Proof test pressure


Lubrication

Weight

Model number

mm2

g

ℓ/min(ANR)


Model numberSymbol

30VK

31VK

QV2　Control Equipment C

ontrol Equipment　QV2

Quick Exhaust ValvePort Size: Rc1/4・Rc3/8・Rc1/2・Rc3/4・Rc1

Quick Exhaust ValvePort Size: Rc1/4・Rc3/8・Rc1/2・Rc3/4・Rc1QV2 QV2Unit: mm

EXHIN

OUT

JIS symbol

Useful for increasingactuator speed●Excellent responsibility.●Large exhaust flow rate.●Excellent durability.●Maintainable in piped state.

Sectional Drawing

EXH

Cover(aluminum alloy)

Cylinder(aluminum alloy)

Seal plate(nitrile rubber)

IN

OUT

Specifications

Air

0.2 to 1 MPa

1 MPa

＋5 to ＋60℃

QV2−8

IN

OUT

IN↓

OUT

OUT↓

EXH

EXH

Rc1/4

32

140 140 320 800 800

34

Rc3/8

QV2−10

IN

OUT

IN↓

OUT

OUT↓

EXH

EXH

Rc3/8

47 53

Rc3/8

QV2−15

IN

OUT

IN↓

OUT

OUT↓

EXH

EXH

Rc1/2

70 110

Rc1/2

QV2−20

IN

OUT

IN↓

OUT

OUT↓

EXH

EXH

Rc3/4

110 210

Rc1

QV2−25

IN

OUT

IN↓

OUT

OUT↓

EXH

EXH

Rc1

120 230

Rc1

QV2－8

Series

Port size（IN・OUT）8: Rc1/4 10：Rc3/8 15：Rc1/2

20: Rc3/4 25：Rc1

Item

Port size


Working fluid




Weight

Model number

mm2

g


B

AD

F

G

E

C

EXH

OUT

IN

Dimensional Table

Model number

QV2−8

QV2−10

QV2−15

QV2−20

QV2−25

IN OUT EXH

Port size Rc Major dimensions

1/4

3/8

1/2

3/4

1

1/4

3/8

1/2

3/4

1

3/8

3/8

1/2

1

1

A

50

50

67

85

85

B

43

43

53

70

70

C

56

56

73

105

105

φ43

φ43

φ51

φ72

φ72

28

28

40

50

50

34

34

41

61

61

24

24

30

46

46

D E F G

QV2

32VK

33VK

PCV　Control Equipment C

ontrol Equipment　PCV

Pilot Check ValvePort Size: G1/4・G3/8・G1/2・G3/4・G1

Pilot Check ValvePort Size: G1/4・G3/8・G1/2・G3/4・G1PCV PCVUnit: mm

P

A・RF

JIS symbol

The plot check valvescan stop any actuatorhalfway.●The fluid is shut at the actuator connecting port, and leakage between directional control valve and actuator does not affect the operation.●Although the pilot check valves are pneumatic devices, they can be used on hydraulic systems.●The valve element consisting of a poppet valve and a spool valve operates smoothly and does not leak.

Connecting Circuits

Model Number

Specifications

Air or hydraulic fluids having viscosity of 250×10－3 m2/s or less(Viscosity must be 250×10－3 m2/s or less at the actual min. temperature.)

PCV−02

G1/4

G1/8

10

25

PCV−03

G3/8

G1/4

32

90

PCV−04

G1/2

G1/4

36

100

PCV−06

G3/4

G1/4

160

450

PCV−10

G1

G1/4

190

540

300 800 800 2100 2100

P

A・RF

PP RR

FFA

Pilot check valve

A

PP RR

FFA

Pilot check valve

A

PCV－02

Series

Port size02: G1/4 03: G3/8 04: G1/206: G3/4 10: G1

●When actuator is operated byair pressure

●When actuator is operated by pressuretransmitter (air-oil converter)

Port A: Connected to selector valvePort P: Connected to actuatorPort R: Connected to mating check valvePort F: From mating check valve

Pressuretransmitter

●Max. flow rate when hydraulic fluid having viscosity of25×10－3 m2/s is usedItem

Port size


Max. flow rate

Working fluid



Cracking pressure

Weight

Body

Pilot

Model number

0.2 to 1 MPa

＋5 to ＋60℃

0.03 MPa

mm2

ℓ/min(ANR)

g

When placing an order, specify the model number shown below.

F

Port A

Port P

Port R

Port F

F

(Only on PCV-06 and 10,port F is eccentrically positioned.)

DG

EL

JK

B

M

W

N

3-Q

M 12

H

ＰＣＶ－０３

MADE IN JAPAN

0.2-1MPa

Ｐ

Ａ・ＲＦ

##################

P

R

　

Dimensional TableModel

number Port A

PCV−02

PCV−03

PCV−04

PCV−06

PCV−10

G1/4

G3/8

G1/2

G3/4

G1

G1/4

G3/8

G1/2

G3/4

G1

Port P Port R

G1/8

G1/4

G1/4

G1/4

G1/4

G1/8

G1/4

G1/4

G1/4

G1/4

Port F B

30

40

60

14.2

17.2

40.5

D

27

39

60

E

25.7

37.3

70.5

G

41

42

64

H

12.7

21.3

40.5

J

24.2

37.3

70.5

K

64.2

94.2

143

55

70

114

φ5.5

φ5.8

φ9

74

93

137

L

38

48

70

M N Q W

Port size Dimensions of major parts

PCV－02 PCV－03・04 PCV－06・10

A

P

R

F

AP

R

F

A

P

R

F

A

❾12

111313

❽

14

❷

❼❶❺10

❹

❸

❷

12

11

❼

13

❽

❻

❾

❶

❺

10

❹14❸

12❼❾

13

❽❻

❶

10

❺

❹14❸

❶❷❸❹❺❻❼

❽❾1011121314

NameBodyPlatePlateBushSpindlePistonDisk

JointSpringRingLeaf springSealSealLip seal

Aluminum alloy　　　　　ーAluminum alloyCopper alloyStainless steel　　　　　ー　　　　　ー

Aluminum alloyStainless steelAluminum alloyStainless steelNitrile rubberNitrile rubberNitrile rubber

MaterialNo.

Parts ListName MaterialNo.

Note) The parts with“－”shown in the material column vary in material according to the valve type.

PCV

Sectional Drawings

❻

34VK

PCV　Control Equipment

Pilot Check ValvePort Size: G1/4・G3/8・G1/2・G3/4・G1PCV

(Output)

(When discharging)

(Retention)

F

A

R

P

F

P

R

A

F

A

R

P

Flow Rate vs Pressure Drop Curves

Principle of Operation

PCV－02 PCV－04 PCV－10

PCV－03 PCV－06

0 10 20 30

0.3

0.6

0.9

Flow rate ℓ/min Flow rate ℓ/min

Flow rate ℓ/min Flow rate ℓ/min

Flow rate ℓ/min0 25 50 100

0.3

0.6

0.9

75 0 100 200 400

0.3

0.6

0.9

600300 500

0 25 50 100

0.3

0.6

0.9

75 0 200100 400

0.3

0.6

0.9

300 500

P

A・RF

The curves are based on thedata obtained when hydraulicoil of 25×10－3 m2/s was used.

Free flow in valveReverse flow

Pressure MPa

Pressure MPa

Pressure MPa

Pressure MPa

Pressure MPa

When a fluid is fed to the port A, the spindle is pressed down, and the fluid is output to the port P and the port R.When the supply to the port A is stopped, the output to the port R is stopped, and, at the same time, the spindle is pushed up by the spring force to retain the pressure at the port P.When the pilot signal is supplied to the port F, the piston presses down the spindle to discharge the pressure at the port P.

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