Pneumatic Soft Start Valves

A pneumatic soft-start valve enables downstream pressure to slowly increase back into a pneumatic system. Soft start valves can prevent cylinders, actuators and other pneumatic equipment from being irreversibly damaged. RS offer a range of high-quality valves from leading brands including SMC, Festo and Legris.

Why are pneumatic soft start valves important?

Industrial pneumatic sy...

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EMERSON – AVENTICS Pneumatic Soft Start Valve, 10000 L/min 3/4 in G 16 bar
EMERSON – AVENTICS Pneumatic Soft Start Valve, 10000 L/min 3/4 in G 16 bar
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RS Stock No.: 299-157Brand: EMERSON ? AVENTICSManufacturers Part No.: R412009272

€ 342.43

€ 342.43 Each (Exc. Vat)

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1€ 342.43
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EMERSON ? AVENTICS
-
Pneumatic Soft Start Valve
AS5
-
-
-
-
-
-
3/4 in G
10000L/min
-
2.5bar
-
-
-
-
16 bar
Polyamide
-10°C
50°C
No
-
EMERSON – AVENTICS Pneumatic Soft Start Valve, 10000 L/min G1 16 bar 0.75 in
EMERSON – AVENTICS Pneumatic Soft Start Valve, 10000 L/min G1 16 bar 0.75 in
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RS Stock No.: 299-158Brand: EMERSON ? AVENTICSManufacturers Part No.: R412009273

€ 342.43

€ 342.43 Each (Exc. Vat)

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1€ 342.43
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EMERSON ? AVENTICS
-
Pneumatic Soft Start Valve
AS5
-
-
-
-
-
-
G1
10000L/min
0.75 in
2.5bar
-
-
-
-
16 bar
Polyamide
-10°C
50°C
No
-
EMERSON – AVENTICS Pneumatic Soft Start Valve, 1300 L/min 1/4 in G 10 bar 0.25 in
EMERSON – AVENTICS Pneumatic Soft Start Valve, 1300 L/min 1/4 in G 10 bar 0.25 in
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RS Stock No.: 299-530Brand: EMERSON ? AVENTICSManufacturers Part No.: R412006278

€ 404.14

€ 404.14 Each (Exc. Vat)

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1€ 404.14
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EMERSON ? AVENTICS
-
Pneumatic Soft Start Valve
AS2-SSU
-
-
-
-
-
-
1/4 in G
1300L/min
0.25 in
2.5bar
-
-
-
-
10 bar
Polyamide
-10°C
50°C
ISO 15217
-
EMERSON – AVENTICS Pneumatic Soft Start Valve, 1300 L/min 3/8 in G 10 bar 0.375 in
EMERSON – AVENTICS Pneumatic Soft Start Valve, 1300 L/min 3/8 in G 10 bar 0.375 in
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RS Stock No.: 299-532Brand: EMERSON ? AVENTICSManufacturers Part No.: R412006283

€ 404.14

€ 404.14 Each (Exc. Vat)

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1€ 404.14
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EMERSON ? AVENTICS
-
Pneumatic Soft Start Valve
AS2
-
-
-
-
-
-
3/8 in G
1300L/min
0.375 in
2.5bar
-
-
-
-
10 bar
Polyamide
-10°C
50°C
No
-
EMERSON – AVENTICS Pneumatic Soft Start Valve, 2000 L/min 1/4 in G 16 bar 0.25 in
EMERSON – AVENTICS Pneumatic Soft Start Valve, 2000 L/min 1/4 in G 16 bar 0.25 in
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RS Stock No.: 299-529Brand: EMERSON ? AVENTICSManufacturers Part No.: R412006275

€ 173.03

€ 173.03 Each (Exc. Vat)

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1€ 173.03
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EMERSON ? AVENTICS
-
Pneumatic Soft Start Valve
AS2
-
-
-
-
-
-
1/4 in G
2000L/min
0.25 in
2.5bar
-
-
-
-
16 bar
Polyamide
-10°C
50°C
No
-
EMERSON – AVENTICS Pneumatic Soft Start Valve, 2000 L/min 1/4 in G 16 bar 0.375 in
EMERSON – AVENTICS Pneumatic Soft Start Valve, 2000 L/min 1/4 in G 16 bar 0.375 in
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RS Stock No.: 299-526Brand: EMERSON ? AVENTICSManufacturers Part No.: R412006272

€ 127.05

€ 127.05 Each (Exc. Vat)

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1€ 127.05
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EMERSON ? AVENTICS
-
Pneumatic Soft Start Valve
AS2
-
-
-
-
-
-
1/4 in G
2000L/min
0.375 in
2.5bar
-
-
-
-
16 bar
Polyamide
-10°C
50°C
No
-
EMERSON – AVENTICS Pneumatic Soft Start Valve, 2000 L/min 3/8 in G 16 bar 0.375 in
EMERSON – AVENTICS Pneumatic Soft Start Valve, 2000 L/min 3/8 in G 16 bar 0.375 in
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RS Stock No.: 299-511Brand: EMERSON ? AVENTICSManufacturers Part No.: R412006246

€ 330.33

€ 330.33 Each (Exc. Vat)

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1€ 330.33
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EMERSON ? AVENTICS
-
Pneumatic Soft Start Valve
AS2
-
-
-
-
-
-
3/8 in G
2000L/min
0.375 in
2.5bar
-
-
-
-
16 bar
Polyamide
-10°C
50°C
No
-
EMERSON – AVENTICS Pneumatic Soft Start Valve, 2000 L/min 3/8 in G 16 bar 0.375 in
EMERSON – AVENTICS Pneumatic Soft Start Valve, 2000 L/min 3/8 in G 16 bar 0.375 in
Add to parts list
RS Stock No.: 299-527Brand: EMERSON ? AVENTICSManufacturers Part No.: R412006273

€ 127.05

€ 127.05 Each (Exc. Vat)

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1€ 127.05
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EMERSON ? AVENTICS
-
Pneumatic Soft Start Valve
AS2-SSV
-
-
-
-
-
-
3/8 in G
2000L/min
0.375 in
2.5bar
-
-
-
-
16 bar
Polyamide
-10°C
50°C
No
-
EMERSON – AVENTICS Pneumatic Soft Start Valve, 4000 L/min Threaded 16 bar
EMERSON – AVENTICS Pneumatic Soft Start Valve, 4000 L/min Threaded 16 bar
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RS Stock No.: 299-438Brand: EMERSON ? AVENTICSManufacturers Part No.: 0821300936

€ 174.24

€ 174.24 Each (Exc. Vat)

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1€ 174.24
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EMERSON ? AVENTICS
-
Pneumatic Soft Start Valve
PR1
-
-
Threaded
-
-
-
-
4000L/min
-
2.5bar
G 1/2
-
-
-
16 bar
Die Cast Zinc
-
-
No
-
EMERSON – AVENTICS Pneumatic Soft Start Valve, 4500 L/min 1/2 in G Compressed Air 16 bar 3/8 in G
EMERSON – AVENTICS Pneumatic Soft Start Valve, 4500 L/min 1/2 in G Compressed Air 16 bar 3/8 in G
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RS Stock No.: 299-368Brand: EMERSON ? AVENTICSManufacturers Part No.: R412007246

€ 370.26

€ 370.26 Each (Exc. Vat)

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1€ 370.26
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EMERSON ? AVENTICS
-
Pneumatic Soft Start Valve
AS3
-
-
Compressed Air
Poppet Valve
-
Compression
1/2 in G
4500L/min
3/8 in G
2.5bar
-
-
-
-
16 bar
-
-10°C
50°C
No
-
EMERSON – AVENTICS Pneumatic Soft Start Valve, 8750 L/min G1 10 bar 0.5 in
EMERSON – AVENTICS Pneumatic Soft Start Valve, 8750 L/min G1 10 bar 0.5 in
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RS Stock No.: 299-160Brand: EMERSON ? AVENTICSManufacturers Part No.: R412009283

€ 919.60

€ 919.60 Each (Exc. Vat)

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1€ 919.60
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EMERSON ? AVENTICS
-
Pneumatic Soft Start Valve
AS5
-
-
-
-
-
-
G1
8750L/min
0.5 in
2.5bar
-
-
-
-
10 bar
Polyamide
-10°C
50°C
No
-
SMC Pneumatic Soft Start Valve, 10778 L/min 1 in 10 bar 1 in
SMC Pneumatic Soft Start Valve, 10778 L/min 1 in 10 bar 1 in
Add to parts list
RS Stock No.: 254-8197Brand: SMCManufacturers Part No.: AV5000-10-5DZ-Q

€ 327.91

€ 327.91 Each (Exc. Vat)

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1€ 327.91
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SMC
-
Pneumatic Soft Start Valve
AV
-
-
-
Soft Start-Up Valve
-
-
1 in
10778L/min
1 in
0.2MPa
-
-
-
-
10 bar
Die Cast Aluminium
0°C
60°C
DIN VDE 0580: 1994
-
SMC Pneumatic Soft Start Valve, 10778 L/min 1 in 10 bar 1 in
SMC Pneumatic Soft Start Valve, 10778 L/min 1 in 10 bar 1 in
Add to parts list
RS Stock No.: 254-8199Brand: SMCManufacturers Part No.: AV5000-F10-5DZ-Q

€ 283.14

€ 283.14 Each (Exc. Vat)

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1€ 283.14
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SMC
-
Pneumatic Soft Start Valve
AV
-
-
-
Soft Start-Up Valve
-
-
1 in
10778L/min
1 in
0.2MPa
-
-
-
-
10 bar
Die Cast Aluminium
0°C
60°C
DIN VDE 0580: 1994
-
SMC Pneumatic Soft Start Valve, 11908 L/min 3/4 in G 3/4 10 bar 3/4 in
SMC Pneumatic Soft Start Valve, 11908 L/min 3/4 in G 3/4 10 bar 3/4 in
Add to parts list
RS Stock No.: 254-8198Brand: SMCManufacturers Part No.: AV5000-F06-5DZ-Q

€ 327.91

€ 327.91 Each (Exc. Vat)

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1€ 327.91
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SMC
-
Pneumatic Soft Start Valve
AV
-
-
G 3/4
Soft Start-Up Valve
-
-
3/4 in
11908L/min
3/4 in
0.2MPa
-
-
-
-
10 bar
Die Cast Aluminium
0°C
60°C
DIN VDE 0580: 1994
-
SMC Pneumatic Soft Start Valve, 2433 L/min 1/4 in G 1/4 10 bar 1/4 in
SMC Pneumatic Soft Start Valve, 2433 L/min 1/4 in G 1/4 10 bar 1/4 in
Add to parts list
RS Stock No.: 254-8191Brand: SMCManufacturers Part No.: AV2000-02-5D-Q

€ 262.57

€ 262.57 Each (Exc. Vat)

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1€ 262.57
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SMC
-
Pneumatic Soft Start Valve
AV
-
-
G 1/4
Soft Start-Up Valve
-
-
1/4 in
2433L/min
1/4 in
0.2MPa
-
-
-
-
10 bar
Die Cast Aluminium
0°C
60°C
DIN VDE 0580: 1994
-
SMC Pneumatic Soft Start Valve, 3269 L/min 3/8 in G 3/8 10 bar 3/8 in
SMC Pneumatic Soft Start Valve, 3269 L/min 3/8 in G 3/8 10 bar 3/8 in
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RS Stock No.: 254-8193Brand: SMCManufacturers Part No.: AV3000-03-5D-Q

€ 271.04

€ 271.04 Each (Exc. Vat)

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1€ 271.04
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SMC
-
Pneumatic Soft Start Valve
AV
-
-
G 3/8
Soft Start-Up Valve
-
-
3/8 in
3269L/min
3/8 in
0.2MPa
-
-
-
-
10 bar
Die Cast Aluminium
0°C
60°C
DIN VDE 0580: 1994
-
SMC Pneumatic Soft Start Valve, 3269 L/min 3/8 in G 3/8 10 bar 3/8 in
SMC Pneumatic Soft Start Valve, 3269 L/min 3/8 in G 3/8 10 bar 3/8 in
Add to parts list
RS Stock No.: 254-8194Brand: SMCManufacturers Part No.: AV3000-N03-5D-Q

€ 271.04

€ 271.04 Each (Exc. Vat)

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1€ 271.04
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SMC
-
Pneumatic Soft Start Valve
AV
-
-
G 3/8
Soft Start-Up Valve
-
-
3/8 in
3269L/min
3/8 in
0.2MPa
-
-
-
-
10 bar
Die Cast Aluminium
0°C
60°C
DIN VDE 0580: 1994
-
SMC Pneumatic Soft Start Valve, 3269 L/min 3/8 in G 3/8 10 bar 3/8 in
SMC Pneumatic Soft Start Valve, 3269 L/min 3/8 in G 3/8 10 bar 3/8 in
Add to parts list
RS Stock No.: 254-8192Brand: SMCManufacturers Part No.: AV3000-03-3DZ-Q

€ 278.30

€ 278.30 Each (Exc. Vat)

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1€ 278.30
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SMC
-
Pneumatic Soft Start Valve
AV
-
-
G 3/8
Soft Start-Up Valve
-
-
3/8 in
3269L/min
3/8 in
0.2MPa
-
-
-
-
10 bar
Die Cast Aluminium
0°C
60°C
DIN VDE 0580: 1994
-
SMC Pneumatic Soft Start Valve, 4945 L/min 1/2 in G 1/2 10 bar 1/2 in
SMC Pneumatic Soft Start Valve, 4945 L/min 1/2 in G 1/2 10 bar 1/2 in
Add to parts list
RS Stock No.: 254-8195Brand: SMCManufacturers Part No.: AV4000-04-3DZ-Q

€ 248.05

€ 248.05 Each (Exc. Vat)

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1€ 248.05
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SMC
-
Pneumatic Soft Start Valve
AV
-
-
G 1/2
Soft Start-Up Valve
-
-
1/2 in
4945L/min
1/2 in
0.2MPa
-
-
-
-
10 bar
Die Cast Aluminium
0°C
60°C
DIN VDE 0580: 1994
-
SMC Pneumatic Soft Start Valve, 4945 L/min 1/2 in G 1/2 10 bar 1/2 in
SMC Pneumatic Soft Start Valve, 4945 L/min 1/2 in G 1/2 10 bar 1/2 in
Add to parts list
RS Stock No.: 254-8196Brand: SMCManufacturers Part No.: AV4000-04-5YZ-Q

€ 295.24

€ 295.24 Each (Exc. Vat)

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1€ 295.24
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SMC
-
Pneumatic Soft Start Valve
AV
-
-
G 1/2
Soft Start-Up Valve
-
-
1/2 in
4945L/min
1/2 in
0.2MPa
-
-
-
-
10 bar
Die Cast Aluminium
0°C
60°C
DIN VDE 0580: 1994
-