CKD silencers

Series variation

Silencer High damping effect and 2 types of materials

Refrigerating type dryer Desiccant type dryer High polymer membrane dryer Air filter Auto. drain / others

Model / appearance

sectional area Flow ( /min) ANR 0.5MPa (mm2)

Model no.

F.R.L. (Module unit)

M3 M5 1/8 1/4 3/8 1/2 3/4 1 11/4 11/2 2

Applicable

Effective

Port size (R)

cylinder bore size

Page

(mm)

6 8 10 12

F.R.L. (Separate) Compact F.R.

Metering valve with silencer

SMW2-6A

5.6

370

20 to

50

SMW2-8A

9.9

660

32 to

75

FMS-M5

4

250

6 to

15

SMW-10A

25

1700

50 to

100 896

SMW-15A

39

2600

50 to

100

SL-M5

5

300

6 to

15

SLW-6A/6N

10

650

20 to

80

SLW-8A/8N

20

1300

32 to

80

SLW-10A/10N

30

2000

50 to

100

SLW-15A/15N

75

4850

50 to

100

High noise reduction, SLW-8A-H small bore size, SLW-10A-H resin body type

15

1000

32 to

80

30

2000

50 to

100 900

SLW-15A-H

50

3250

50 to

100

Large flow rate, small bore size, resin body type

SLW-8L

30

2000 and over

32 to

80

SLW-10L

60

4000 and over

50 to

100

High noise reduction, compact type

SLW-6S

12

800

20 to

80

SLW-8S

30

1900

32 to

80

SLW-20S

90

6000

100 to

Precise regulator F.R.L. (Related products) Clean F.R. Electro pneumatic regulator Air booster Speed control valve

894

Small bore size type

Silencer Check valve / others Joint / tube Vacuum filter

Resin body type

Vacuum regulator Suction plate

898

Magnetic spring buffer Mechanical pressure SW Electronic pressure SW Contact / close contact conf. SW Air sensor Pressure SW for coolant Small flow sensor Small flow controller Flow sensor for air Flow sensor for water Total air system Total air system (Gamma) Ending

890

901

902

200 903

Silencer Series Series variation Refrigerating type dryer Desiccant type dryer High polymer membrane dryer

sectional area

Model no.

(mm ) 2

M3 M5 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 Push-in type

Flow ( /min) ANR

cylinder

0.5MPa

bore size

Page

Auto. drain / others F.R.L. (Module unit)

(mm)

6 8 10 12

F.R.L. (Separate)

SLW-H6

7

455

SLW-H8

8.5

550

SLW-H10

17.5

1135

SLW-H12

25.5

1655

SLM-M3

1

60 and over

Compact F.R.

20 to

Miniature type

Air filter

40

904

Clean F.R. Electro pneumatic regulator

6 or less 905

SLM-M5 Aluminum body type SL-8A

Precise regulator F.R.L. (Related products)

5

350 and over

6 to

15

36

2400

50 to

100 140

SL-10A

48

3200

63 to

SL-15A

61

4100

75 to

180

SL-20A

160

12000

100 to

250

SL-25A

210

14000

140 to

250

Air booster Speed control valve Silencer Check valve / others Joint / tube Vacuum filter Vacuum regulator

906

Suction plate Magnetic spring buffer

SL-32A

280

18000

140 to

450

SL-40A

320

21000

140 to

450

SL-50A

500

33000

300 to

450

Mechanical pressure SW Electronic pressure SW Contact / close contact conf. SW Air sensor Pressure SW for coolant Small flow sensor Small flow controller Flow sensor for air Flow sensor for water Total air system Total air system (Gamma) Ending

Silencer

Model / appearance

Applicable

Effective

Port size (Rc or R)

891

Pneumatic components (silencer)

Safety precautions Always read this section before starting use. Refer to Intro 67 for general precautions, and to " details on each series.

Refrigerating type dryer Desiccant type dryer High polymer membrane dryer

Design & Selection

Air filter Auto. drain / others F.R.L. (Module unit) F.R.L. (Separate) Compact F.R. Precise regulator F.R.L. (Related products) Clean F.R. Electro pneumatic regulator Air booster Speed control valve Silencer Check valve / others Joint / tube Vacuum filter Vacuum regulator Suction plate Magnetic spring buffer Mechanical pressure SW Electronic pressure SW Contact / close contact conf. SW Air sensor Pressure SW for coolant Small flow sensor Small flow controller Flow sensor for air Flow sensor for water Total air system Total air system (Gamma) Ending

892

CAUTION Use this product in accordance with the specifications range. Consult with CKD when using the product for special applications. The exhaust port could plug if the silencer is clogged. Design safely to prevent the system from malfunctioning. Use with exceeding the specifications range may result in insufficient performance, and safety can not be secured. This product could not use in special applications and environment. For example, use for special applications including nuclear energy, railway, aircraft, marine vessel, vehicle, medical equipment, equipment, or applications coming into contact with beverage or food, amusement equipment, emergency shutoff circuits, press machine, brake circuits, or for safeguard.

Confirm that the product will withstand the working environment. This product cannot be used in environments where functional obstacles could occur. Such environments include high temperatures, a chemical atmosphere, or where chemicals, vibration, moisture, water drip, or gas are present.

Safety Precautions" in this section for

Silencer Series Installation & Adjustment Piping CAUTION When connecting pipes, wrap sealing tape in the opposite direction from threads starting 2 mm inside from the end of piping threads. If sealing tape protrudes from pipe threads, it could be cut when screwed in. This could cause the tape to enter the pneumatic components and lead to faults.

Refrigerating type dryer Desiccant type dryer High polymer membrane dryer Air filter Auto. drain / others F.R.L. (Module unit) F.R.L. (Separate) Compact F.R. Precise regulator F.R.L. (Related products) Clean F.R. Electro pneumatic regulator Air booster Speed control valve

To prevent air leak and to protect thread. Refer to the text for adequate torque of each series.

Install the silencer so that exhaust air does not blow directly into eyes. Do not apply lateral load to the main unit during or after installation. Secure space around the silencer for installation and removal. Handling push-in joints and tubes Refer to Cautions of joint and tube, and "Safety Precautions" (pages 936 to 939) for handling push-in joints and tubes.

Silencer Check valve / others Joint / tube Vacuum filter Vacuum regulator Suction plate Magnetic spring buffer Mechanical pressure SW Electronic pressure SW Contact / close contact conf. SW Air sensor Pressure SW for coolant Small flow sensor Small flow controller Flow sensor for air Flow sensor for water Total air system Total air system (Gamma) Ending

Silencer

Apply adequate torque when connecting pipes.

893


SMW2 Series Refrigerating type dryer

Port size: R1/8 to R1/4

Desiccant type dryer High polymer membrane dryer

JIS symbol

Air filter Auto. drain / others

Specifications

Features


Descriptions

Compact, light weight, high flow Volume reduced by 50%, and weight reduced by 80% compared with conventional series, while maximum effective sectional area in the class is achieved. Damping effect 23dB (A) and over P.P. sintering element with high damping effect integrated into the body to maintain low noise level. Provided push lock type needle Knob with push lock mechanism enables easy and secure locking. Environmental friendly design Using plastic material only, sorting at disposing is eliminated.

F.R.L. (Separate) Compact F.R. Precise regulator F.R.L. (Related products) Clean F.R. Electro pneumatic regulator Air booster Speed control valve Silencer Check valve / others

SMW2-6A

Working fluid

SMW2-8A Compressed air

Max. working pressure MPa

0.7

Min. working pressure MPa

0

Withstanding pressure MPa

1.05

Fluid temperature

5 to 60

Ambient temperature

-10 to 60 (no freezing)

Ambient humidity %RH

85 or less

Port size

R

1/8

Product weight

g

4.5

Applicable cylinder bore size mm

20 to

1/4 5 50

32 to

Number of needle turn Damping effect (Note 2) dB (A)

23 and over

28 and over

/min. (ANR)

370

660

Effective sectional area mm2

5.6

9.9

Flow (Note 1)

Joint / tube

75

9

Note 1: Flow rate is the atmospheric pressure conversion value at pressure 0.5MPa. Note 2: Damping effect at maximum flow rate is shown.

Vacuum filter Vacuum regulator Suction plate

Flow characteristics

How to order

Electronic pressure SW Contact / close contact conf. SW

SMW2

6A

A

Descriptions

Port size

Air sensor

6A

R1/8

Pressure SW for coolant

8A

R1/4

Small flow sensor Small flow controller Flow sensor for air Flow sensor for water Total air system Total air system (Gamma) Ending

894

15

1000

Symbol

SMW2-8A 800

12

600

9 SMW2-6A

400

6

200

3

0 0

2

4

6

Number of needle turn (cycle)

8

0 10

Effective sectional area (mm2)

Mechanical pressure SW

Flow /min (ANR)(Pressure 0.5MPa)

Magnetic spring buffer

SMW2 Series Internal structure / dimensions / cautions

Internal structure and parts list

Dimensions

Refrigerating type dryer

1

2


Dimension during operation F

A B

3

Auto. drain / others F.R.L. (Module unit)

D

4

Air filter

E

C

F.R.L. (Separate)

5

Compact F.R. Precise regulator F.R.L. (Related products)

G H

No.

Parts name

Material

1 2

Knob Guide ring

PBT Polyamide

3

Needle

Polyamide

Symbol Model no.

A

4

Element

PP sintering resin

SMW2-6A

13.5

5

Body

Polyamide

SMW2-8A

15.8

B

C

D

E

F

14.9

13.8

27.4

35.4

2.9

G H Opposite side of hex. Port size 12

R1/8

14

R1/4

Air booster Speed control valve

How to use

Silencer

Open Closed

Check valve / others Joint / tube Vacuum filter

Knob

Vacuum regulator

PULL: (adjustment) PUSH: (lock)

Suction plate

Exhaust window


When piping, tighten with this hexagon face. Do not tighten by holding the knob. (The figure shows SMW2-6A)

Mechanical pressure SW Electronic pressure SW Contact / close contact conf. SW

Safety precautions Design & Selection This product cannot be used as a stop valve with zero leakage. Due to structure, a few leakage could occur. Depending on air quality (dew point), the exhaust port could freeze due to adiabatic expansion.

Installation & Adjustment The needle is designed to open and close by turning lightly with the fingers. Turning the needle too far when fully opened or closed could damage internal parts. Return the knob to the closed state, and gradually open it to adjust speed. If the needle is open, the actuator could pop out suddenly and cause a hazard.

Air sensor

The tightening torque for the pipe thread is shown in Table 1. Screws loosen easily under high temperatures, so when the ambient temperature is 40°C and over, mount with the upper torque limit (1.0N·m). Model no. SMW2-6A SMW2-8A

Pressure SW for coolant Small flow sensor Small flow controller Flow sensor for air Flow sensor for water

Tightening torque (N·m) 0.5 to 1.0 0.5 to 1.0

Total air system Total air system (Gamma)

Table 1. Recommended tightening torque

When piping, use a tool and tighten with the hexagon face below the exhaust window. Do not tighten or remove pipes with the knob. Internal damage could result. Sealant is not applied on threads. If use in this state, screws do not loose but some leakage could result. When using in middle speed range, wrap sealing tape around the joint.

Ending

Metering valve with silencer Silencer

The needle lock is released when the knob is pulled, and is locked when pressed. Pull the knob and the release the lock before adjusting the flow rate. The knob opens when turned to the right and closes when turned to the left. Return the knob to the closed state, and gradually open it to adjust speed. After adjusting speed, press the knob and confirm that the needle is locked.


895


FMS/SMW Series Refrigerating type dryer

Port size: M5/R3/8/R1/2


JIS symbol

Air filter Auto. drain / others F.R.L. (Module unit)

Specifications FMS-M5

Descriptions

F.R.L. (Separate)

Working fluid

Compact F.R.



SMW-10A 0.7


0


1.05

Fluid temperature

5 to 60 (no freezing Note 3)

Ambient temperature


-10 to 60 (no freezing) R

M5

3/8

1/2

g

6

125

170


6 to

Port size Product weight

Air booster

Number of needle turn

Speed control valve

SMW-15A

Compressed air

15

50 to

10

100

19

50 to 19

20 and over

Damping effect Note 2 dB

Silencer

Flow Note 1

Check valve / others Joint / tube Vacuum filter Vacuum regulator Suction plate

/min. (ANR)


250

1700

2600

4

25

39

Note 1: Flow rate is the atmospheric pressure conversion value at pressure 0.5MPa. Note 2: Damping effect at maximum flow rate is shown. Note 3: Freezing could occur by adiabatic expansion depending on air quality (dew point).

How to order


FMS

M5


Symbol


A A

Port size

Descriptions

Port size

M5

M5 x 0.8

Note: Sales unit is 2 pieces/1 bag.

Air sensor Pressure SW for coolant Small flow sensor Small flow controller

SMW

10A

Flow sensor for air

Symbol

Flow sensor for water Total air system Total air system (Gamma) Ending

896

A A

Port size

Descriptions

Port size

10A

R3/8

15A

R1/2

100

FMS/SMW Series Internal structure / dimensions / flow characteristics / cautions

Internal structure and parts list / dimensions

Refrigerating type dryer Desiccant type dryer High polymer membrane dryer

SMW-10A/15A

FMS-M5

Air filter

5

2

4

3

8

1

4

5

6

7

3

2

1 Auto. drain / others

Port size R*

D

10

C

F.R.L. (Module unit) F.R.L. (Separate) Compact F.R.

B 1.5 M5 x 0.8


maxA

5 (4.5)

20.15

Clean F.R. Electro pneumatic regulator Air booster

No.

Parts name

Material

Model no.

A

B

C

D

Port size

1

Needle

Brass

SMW-10A

85

12

25

16

R3/8

2

Lock nut

Brass

SMW-15A

98

15

28

16

R1/2

3

Gasket

Nitrile rubber

No. Parts name

4

filter

Bronze casting

1

5

Valve body

Brass

Speed control valve Silencer Check valve / others

Material

No. Parts name Material

Knob

Brass

5

Sound absorbing Felt

2

Lock nut

Brass

6

Guard

Polyamide resin

3

Gland nut

Brass

7

O ring

Nitrile rubber

Vacuum filter

4

Shaft

Brass

8

Spindle

Brass

Vacuum regulator

Joint / tube

Suction plate Magnetic spring buffer Mechanical pressure SW

Flow characteristics


SMW-10A·15A 48

100

1.5

1 50 0.5

0 0

1

2

3

4

5

6

7


2

0


Safety Precautions Tightening torque

Thread size

Tightening torque (N·m)

M5

1.0

R3/8

3.0

R1/2

3.0

Flow /min(ANR)(Pressure 0.5MPa)

150

Flow

/min (ANR)(Pressure 0.5MPa)

SMW-15A

Air sensor

44


2800 40 36

2400

32 2000 28 SMW-10A

1600

24 20

1200 16

0

2

4

6

8

10 12 14 16 18 20


Flow sensor for air Flow sensor for water

4 0

Ending

8 400

Small flow controller


12

800

Small flow sensor

Metering valve with silencer Silencer

3200 2.5


FMS

897

Silencer Small bore size type resin body type

SL/SLW Series Refrigerating type dryer

Damping effect 30dB (A) and over Port size: M5/R1/8 to R1/2


JIS symbol


Specifications

F.R.L. (Separate)

Descriptions

Compact F.R.

Working fluid


SLW-8A SLW-8N

SLW-15A SLW-15N

1.0


0


1.5

Fluid temperature

Air booster

Product weight


Ambient temperature Port size

SLW-10A SLW-10N

Compressed air



Speed control valve

SLW-6A SLW-6N

SL-M5


R/NPT/G g dB

1/8

1/4

3/8

1/2

5

3.5

7.5

15

21

6 to

Applicable cylinder bore size mm Damping effect

M5 15

20 to

80

32 to

20 and over

80

50 to

100

50 to

30 and over

Silencer

Flow Note 1 /min. (ANR)

300

650

1300

2000

4850

Check valve / others


5

10

20

30

75

Note 1: Flow rate is the atmospheric pressure conversion value at pressure 0.5MPa. Note 2: Freezing could occur by adiabatic expansion depending on air quality (dew point).

Joint / tube Vacuum filter Vacuum regulator Suction plate Magnetic spring buffer Mechanical pressure SW Electronic pressure SW Contact / close contact conf. SW

How to order

Air sensor Pressure SW for coolant

SL

M5

SLW

6A

Small flow sensor Small flow controller Flow sensor for air Flow sensor for water Total air system Total air system (Gamma) Ending

898

Port size M5 M5 x 0.8

A

Note: Sales unit is 2 pcs/bag.

A

Port size

6A

R1/8

6N

NPT1/8

6G

G1/8

8A

R1/4

8N

NPT1/4

8G

G1/4

10A

R3/8

10N

NPT3/8

10G

G3/8

15A

R1/2

15N

NPT1/2

15G

G1/2

100

SL/SLWSeries Internal structure / dimensions



SL-M5

2

1


3

1

Air filter


1

10

Auto. drain / others

F.R.L. (Separate)

1.5 M5 x 0.8

5

No. Parts name

Compact F.R.

15.5


Material


1

Body

Brass

2

Gasket

Nitrile rubber

3

Element

Brass sintering

Air booster Speed control valve Silencer Check valve / others

SLW-6A/8A/10A/15A

Joint / tube Vacuum filter

A

Vacuum regulator

B

D

C

E

No. Parts name Material Body

Polyamide resin (flame resistant resin *) White

2

Element

PP sintering resin

* Equivalent to UL94 standards V-O Port size

Model no.

2

1

Color

1

White

Suction plate Magnetic spring buffer Mechanical pressure SW Electronic pressure SW Contact / close contact conf. SW

E

Port size A N

A

B

C

D

SLW-6*

34

28

16.5

10

7

R1/8

NPT1/8

SLW-8*

44.5

36

20

13

8.5

R1/4

NPT1/4

SLW-10*

58.5

48.5

25.5

17

12

R3/8

NPT3/8

SLW-15*

71.4

58.4

28

19

15

R1/2

NPT1/2

Air sensor Pressure SW for coolant Small flow sensor Small flow controller Flow sensor for air Flow sensor for water

Use tightening torque as strong as human hand. (Refer to the table below for tightening torque.)

Thread size


M5

1.0

R1/8

1.0

R1/4

2.5

R3/8

3.0

R1/2

3.0

Ending

Small bore size / resin body type Silencer

Safety Precautions


899

Silencer High noise reduction small bore size resin body type

SLW-*A-H Series Refrigerating type dryer

Port size: R1/4 to R1/2


JIS symbol


Specifications SLW-8A-H

Descriptions

F.R.L. (Separate)

Working fluid

Compact F.R.



1.0


0


1.5

Fluid temperature


Ambient temperature

Air booster


Port size

R

1/4

3/8

1/2

Product weight

g

7.5

15

21


32 to

80

50 to

Flow Note 1

/min (ANR)


Silencer

100

50 to

100

40 and over

Damping effect dB (A)

Speed control valve

SLW-15A-H

Compressed air



SLW-10A-H

1000

2000

3250

15

30

50

Note 1: Flow rate is atmospheric pressure conversion value at pressure 0.5MPa. Note 2: Freezing could occur by adiabatic expansion depending on air quality (dew point).

Joint / tube Vacuum filter Vacuum regulator Suction plate

How to order SLW


8A

Safety Precautions

H

Use tightening torque as strong as human hand. (Refer to the table below for tightening torque.)


A

Thread size

Port size


10A

R3/8

Air sensor

15A

R1/2

8A

R1/4


R1/4

2.5

R3/8

3.0

R1/2

3.0

Pressure SW for coolant Small flow sensor



A

Flow sensor for air

B

Flow sensor for water

D

E

C

Total air system Total air system (Gamma) Ending

Port size


2

1

Color

1

Body


2

Element

PP sintering resin

Light yellow

* Equivalent to UL94 standards V-O

900

Model no.

A

B

C

D

E

Port size

SLW-8A-H

44.5

36

20

13

8.5

R1/4

SLW-10A-H

58.5

48.5

25.5

17

12

R3/8

SLW-15A-H

71.4

58.4

28

19

15

R1/2

Silencer Large flow rate small bore size resin body type

SLW-*L Series Refrigerating type dryer

Port size: R1/4, R3/8


JIS symbol


Specifications SLW-8L

Descriptions Working fluid

Compressed air

F.R.L. (Separate)

1.0

Compact F.R.

Max. working pressure

MPa

Min. working pressure

MPa

0

Withstanding pressure

MPa

1.5

Fluid temperature


SLW-10L


5 to 60 (no freezing Note 2) - 10 to 60 (no freezing)

Ambient temperature Port size

R

1/4

3/8

Product weight

g

15

19.5

mm

32 to

Applicable cylinder bore size Damping effect

80

/min (ANR)

Effective sectional area

Air booster

100

30 and over

dB (A)

Flow Note 1

50 to


2000

4000

30

60

mm2

Speed control valve Silencer Check valve / others


Joint / tube Vacuum filter Vacuum regulator

How to order

SLW

Suction plate

Safety Precautions

8L

Use tightening torque as strong as human hand. (Refer to the table below for tightening torque.) A

Thread size

Port size


8L

R1/4

R1/4

2.5

10L

R3/8

R3/8

3.0

Magnetic spring buffer Mechanical pressure SW Electronic pressure SW Contact / close contact conf. SW Air sensor Pressure SW for coolant


Small flow sensor Small flow controller

A

Flow sensor for air Flow sensor for water Total air system Total air system (Gamma)

D

E

C

B

Port size

2

1


Color

1

Body

Polyamide resin (flame resistant resin *)

White

2

Element

PP sintering resin

White

* Equivalent to UL94 standards V-O Model no.

A

B

C

D

E

Port size

SLW-8L

57.4

48.5

25.5

17

8.5

R1/4

SLW-10L

68.2

58.4

28

19

12

R3/8

Small bore size / resin body type Silencer

Ending

901

Silencer High noise reduction compact type

SLW-6S/8S Series Refrigerating type dryer

Compact type, light weight, damping effect 25dB(A) and over


JIS symbol


Specifications


Descriptions

SLW-6S

SLW-8S

F.R.L. (Separate)

Working fluid

Compact F.R.


1.0


0


Compressed air


Fluid temperature


Ambient temperature

Air booster

Silencer


Port size

R

Product weight

g

1.0


20 to

Damping effect

Speed control valve


1.5


1/8

dB[A]

1/4 2.0 80

32 to

80

25 and over

28 and over

Flow Note 1) /min (ANR)

800

1900


12

30



How to order 8 SLW

S

Suction plate

Safety precautions Using tightening torque as strong as human hand.



Port size

A


(Refer to the table below for tightening torque.)

6

R1/8

Thread size

8

R1/4

R1/8

0.1 to 0.15

R1/4

0.15 to 0.25


Dimensions and internal structure


A

Port size

Small flow sensor

B


E

A

Flow sensor for air

D


C


Ending

2

1

A

Cross section A-A

No. Parts name 1 2

Body Element

Model no.

902

Material

Color

PP PP sintering resin

White White

Port size

A

B

C

D

E

SLW-6S

R1/8

22

13.3

10.5

6

10.5

SLW-8S

R1/4

28

19

14.8

9

15.4

Silencer High noise reduction compact type

SLW-20S Series Refrigerating type dryer

Compact type, damping effect 30dB (A) and over


JIS symbo


Specifications Descriptions Working fluid

Compressed air

F.R.L. (Separate)

1.0

Compact F.R.

Max. working pressure MPa Min. working pressure MPa

0


1.5

Fluid temperature


Port size

R

3/4

Product weight

g

20


100 to

Flow Note 1)



Ambient temperature

Damping effect


SLW-20S

dB[A]


200

30 and over

/min (ANR)

Speed control valve

6000


90

Silencer


Check valve / others Joint / tube Vacuum filter

How to order 20 S SLW

Vacuum regulator

Safety precautions

Suction plate

Using tightening torque as strong as human hand. A

20


(Refer to the table below for tightening torque.)

Port size R3/4

Thread size


R3/4

3.0

Mechanical pressure SW Electronic pressure SW Contact / close contact conf. SW


Air sensor Pressure SW for coolant Small flow sensor

75.4


58.4

Flow sensor for air


19

Ending

R3/4 1

2

No.

Parts name

Material

Color

1

Body


2

Element

PP sintering resin

* Equivalent to UL94 standards V-O

White

High noise reduction / compact type Silencer

18

28


903

Silencer Push-in type

SLW-H* Series Refrigerating type dryer

Joint port size:


6,

8,

10,

12

JIS symbol


Specifications


Descriptions

SLW-H6

SLW-H8

SLW-H10

F.R.L. (Separate)

Working fluid

Compact F.R.




0


1.05


Ambient temperature


5 to 60 (no freezing Note 2) -10 to 60 (no freezing)

Joint port size Product weight

g

Damping effect

dB (A)

Flow

Speed control valve Silencer

0.7

Fluid temperature

Air booster

SLW-H12

Compressed air

8

3.5

3.5

455 7

10

12

6.2

12.5

550

1135

1655

8.5

17.5

25.5

20 and over

/min

Note 1

6

Effective sectional area mm

2




How to order

Suction plate

SLW

H6

2

1

3



A

A


D


Port size H6

6

H8

8

H10

10

H12

12

B

Small flow sensor Small flow controller

L

Flow sensor for air Flow sensor for water Total air system Total air system (Gamma)

No.

Parts name

Material

1

Shaft

Polyamide resin

2

Element

Felt

3

Guard

Polyamide resin

Ending

A

B

SLW-H6

16

20

6

41

SLW-H8

16

20

8

42

23

SLW-H10

20

27

10

53

31.5

SLW-H12

25

37

12

66

43

* Dimensions apply for CKD joints (GW Series).

904

D

*

Model no.

L

23.5

Silencer Miniature type

SLM Series Refrigerating type dryer

Compact type, damping effect 20dB (A) and over


JIS symbol


Specifications Descriptions

SLM-M3


SLM-M5 Compressed air

F.R.L. (Separate)

1.0

Compact F.R.


0


1.5


Working fluid Max. working pressure MPa


Fluid temperature


Ambient temperature Port size Product weight

g

Applicable cylinder bore size mm Damping effect

M3

M5

1.0

3.0

6 or less

6 to


15

20 and over

dB[A]

Flow Note 1) /min (ANR)

60

350


1

5

Speed control valve Silencer

Note 1: Flow rate is the atmospheric pressure conversion value at pressure 0.5MPa.


Note 2: Freezing could occur by adiabatic expansion depending on air quality (dew point).

Joint / tube Vacuum filter

SLM

Vacuum regulator

Safety precautions

How to order

Use tightening torque as strong as human hand. (Refer to the table below to tighten. )

M3

A

Port size

Thread size


M3

0.1 to 0.15

M5

0.2 to 0.25

A Port size M3

M3

M5

M5

Avoid use in areas with high vibration or impact. Provide measures against loosening in such areas.

Suction plate Magnetic spring buffer Mechanical pressure SW Electronic pressure SW Contact / close contact conf. SW Air sensor

Note: Sales unit is 10 pieces/1 bag.

Pressure SW for coolant Small flow sensor


Small flow controller Flow sensor for air

3

1


2


Port size

D A

No. 1 2 3

Parts name Body Element Gasket

Material Color Copper alloy Silver Bronze sintering body Silver Nitrile rubber + steel -

Model no. SLM-M3 SLM-M5

A 9

B 5.5

C 1.4

D 2.6

E 4.9

Port size M3 x 0.5

16.5

7

3

3.4

7.8

M5 x 0.8

Push-in type / miniature type Silencer

φB

C

E

Ending

905

Silencer Metal body type

SL Series Refrigerating type dryer

Port size: R1/4 to R2


JIS symbol


Features


SL-8A to 25A has been upgraded, integrating the entire series in a lightweight, compact design. · Weight ratio (SL-8A to 25A) reduced by 50% or more compared to conventional CKD model The replaceable element extends product life. The product is eco-friendly. · Chromate treatment (hexavalent chrome) has been eliminated. · Paint has been eliminated. · Segregated disposal is possible. Damping effect 20dB (A) and over

F.R.L. (Separate) Compact F.R. Precise regulator F.R.L. (Related products) Clean F.R. Electro pneumatic regulator Air booster Speed control valve

Specifications Descriptions

Silencer

SL-8A

SL-10A

SL-15A

SL-20A


Working fluid

Air


0.9

Joint / tube


0

Vacuum filter


1.35

Fluid temperature

Vacuum regulator


SL-32A

SL-40A

SL-50A

1 1/4

1 1/2

2


Ambient temperature

Suction plate

SL-25A


Port size

R

Product weight

g

Applicable cylinder bore size

1/4

3/8

75 50 to

1/2

100 100

63 to

105 140

75 to

1

3/4

250

245 180

100 to

250

140 to

500 250

140 to

500 450

140 to

800 450

300 to


Damping effect


Flow Note 1 m3/min (ANR)

2.4

3.2

4.1

12

14

19

21

33


36

48

61

160

210

280

320

500

Air sensor

dB[A]

20 and over

Note 1: The flow is an atmospheric pressure conversion value at 0.5MPa. Note 2: Freezing could occur by adiabatic expansion depending on air quality (dew point).

Pressure SW for coolant Small flow sensor Small flow controller Flow sensor for air Flow sensor for water Total air system Total air system (Gamma)

How to order SL

8A

A B

Element for replacement

SL

Ending

906

8A

EL

Port size

8A 10A

R 1/ 4 R 3/ 8

20A

R 1/ 2 R 3/ 4

25A

R1

32A 40A

R1 1/ 4 R1 1/ 2

50A

R2

15A

450

SL Series Internal structure and parts list

Dimensions / internal structure and main parts list


SL-8A to 25A 1

2


SL-32A to 50A 3

4

3

6

1

2

3

4

5

3

6

Air filter

Port size

Auto. drain / others

Port size


C

C

F.R.L. (Separate) Compact F.R.

B


D B

A

D


A

Port size

A

B

SL-8A

R1/4

64

41

30

17

SL-10A

R3/8

74.5

49.5

36

24

SL-15A

R1/2

77.5

49.5

36

24

SL-20A

R3/4

98

61

56

36

SL-25A

R1

100

61

56

36

SL-32A

R1 1/4

108

66

72

55

SL-40A

R1 1/2

108

66

72

55

SL-50A

R2

120

70

89

70

Model no.

C

D

No.

Parts name

1

C type snap ring

2 3

Punching metal Wire net

4

Element

5 6

Case Body

Material Steel (8A to 25A) Stainless steel (32A to 50A) Steel Stainless steel Vinylidene chloride (8A to 25A) Urethane (32A to 50A) Aluminum alloy Aluminum alloy

Air booster Speed control valve Silencer Check valve / others Joint / tube Vacuum filter Vacuum regulator Suction plate

Safety precautions


· Tighten with the appropriate torque when connecting pipes.

(Recommended tightening torque)

· Check that the snap ring does not pop off when removed or attached.

Port thread


R1/4

6 to 8


Parts used inside could pop out and cause problems if assembly is not

R3/8

13 to 15

Air sensor

complete.

R1/2

16 to 18

R3/4

19 to 40

R1

41 to 70

Small flow sensor

R1 1/4

43 to 75

R1 1/2

45 to 80


R2

47 to 85

· Depending on work, the silencer could clog and reduce exhaust. Service the product by replacing the element regularly. · Silencing values are based on JIS Standards. Silencing could vary with the type of circuit and pressure used.


Flow sensor for air Flow sensor for water Total air system Total air system (Gamma) Ending

Metal body type Silencer

· Assemble the snap ring accurately when replacing the element.

Tightening torque N·m

907