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
RS Stock No.299-157BrandEMERSON ? AVENTICSManufacturers Part No.R412009272

2,175.90 MOP

2,175.94 MOP Each (ex VAT)

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

2,175.90 MOP

2,175.94 MOP Each (ex VAT)

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

2,566.40 MOP

2,566.41 MOP Each (ex VAT)

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

2,566.40 MOP

2,566.41 MOP Each (ex VAT)

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

1,097.20 MOP

1,097.21 MOP Each (ex VAT)

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

809.10 MOP

809.12 MOP Each (ex VAT)

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

2,092.90 MOP

2,092.94 MOP Each (ex VAT)

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EMERSON ? AVENTICS
-
Pneumatic Soft Start Valve
-
AS2
-
3/8 in G
-
-
-
-
0.375 in
2000L/min
2.5bar
-
-
16 bar
-
-
-10°C
Polyamide
50°C
No
-
EMERSON – AVENTICS Pneumatic Soft Start Valve, 2000 L/min 3/8 in G 16 bar 0.375 in
RS Stock No.299-527BrandEMERSON ? AVENTICSManufacturers Part No.R412006273

809.10 MOP

809.12 MOP Each (ex VAT)

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

1,101.50 MOP

1,101.53 MOP Each (ex VAT)

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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
RS Stock No.299-368BrandEMERSON ? AVENTICSManufacturers Part No.R412007246

2,306.90 MOP

2,306.87 MOP Each (ex VAT)

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

5,836.90 MOP

5,836.89 MOP Each (ex VAT)

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EMERSON ? AVENTICS
-
Pneumatic Soft Start Valve
-
AS5
-
G1
-
-
-
-
0.5 in
8750L/min
2.5bar
-
-
10 bar
-
-
-10°C
Polyamide
50°C
No
-
SMC Pneumatic Control Valve 1/4 in G Threaded 7 bar 1/4 in G
RS Stock No.393-621BrandSMCManufacturers Part No.EASS300-F02

502.50 MOP

502.47 MOP Each (ex VAT)

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SMC
-
Pneumatic Control Valve
-
ASS
-
1/4 in G
Safety Speed Control Valve
-
Threaded
Threaded
1/4 in G
-
-
-
-
7 bar
-
Female
-5°C
Metal
60°C
RoHS
-
SMC Pneumatic Control Valve 1/8 in G Threaded 7 bar 1/8 in G
RS Stock No.393-617BrandSMCManufacturers Part No.EASS100-F01

398.40 MOP

398.39 MOP Each (ex VAT)

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SMC
-
Pneumatic Control Valve
-
ASS
-
1/8 in G
Safety Speed Control Valve
-
Threaded
Threaded
1/8 in G
-
-
-
-
7 bar
-
Female
-5°C
Metal
60°C
RoHS
-
SMC Pneumatic Control Valve 1/8 in G Threaded 7 bar 1/8 in G
RS Stock No.393-619BrandSMCManufacturers Part No.EASS110-F01

398.40 MOP

398.39 MOP Each (ex VAT)

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SMC
-
Pneumatic Control Valve
-
ASS
-
1/8 in G
Safety Speed Control Valve
-
Threaded
Threaded
1/8 in G
-
-
-
-
7 bar
-
Female
-5°C
Metal
60°C
RoHS
-
SMC Pneumatic Control Valve 3/8 in G Threaded 7 bar 3/8 in G
RS Stock No.393-622BrandSMCManufacturers Part No.EASS300-F03

502.50 MOP

502.47 MOP Each (ex VAT)

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SMC
-
Pneumatic Control Valve
-
ASS
-
3/8 in G
Safety Speed Control Valve
-
Threaded
Threaded
3/8 in G
-
-
-
-
7 bar
-
Female
-5°C
Metal
60°C
RoHS
-
SMC Pneumatic Control Valve 3/8 in G Threaded 7 bar 3/8 in G
RS Stock No.393-623BrandSMCManufacturers Part No.EASS310-F03

502.50 MOP

502.47 MOP Each (ex VAT)

Add to basket
SMC
-
Pneumatic Control Valve
-
ASS
-
3/8 in G
Safety Speed Control Valve
-
Threaded
Threaded
3/8 in G
-
-
-
-
7 bar
-
Female
-5°C
Metal
60°C
RoHS
-
SMC Pneumatic Soft Start Valve 1/2 in 10 bar
RS Stock No.425-587BrandSMCManufacturers Part No.AVA2000-F02-A

1,446.10 MOP

1,446.10 MOP Each (ex VAT)

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SMC
-
Pneumatic Soft Start Valve
-
AVA2000-A
-
1/2 in
Soft Start-Up Valve
-
-
-
-
-
10bar
-
-
10 bar
-
-
0°C
ADC
60°C
UR, UKCA, RoHS, CE
-
SMC Pneumatic Soft Start Valve 1/2 in 10 bar
RS Stock No.425-857BrandSMCManufacturers Part No.AV4000-04-5DZB-A

1,794.80 MOP

1,794.82 MOP Each (ex VAT)

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SMC
-
Pneumatic Soft Start Valve
-
AV4000
-
1/2 in
Soft Start-Up Valve
-
-
-
-
-
10bar
Rc
-
10 bar
-
-
0°C
ADC
60°C
UKCA, UR, CE, RoHS
-
SMC Pneumatic Soft Start Valve 1/2 in 10 bar
RS Stock No.425-858BrandSMCManufacturers Part No.AV4000-F04S-5YZB-A

1,878.40 MOP

1,878.40 MOP Each (ex VAT)

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SMC
-
Pneumatic Soft Start Valve
-
AV4000
-
1/2 in
Soft Start-Up Valve
-
-
-
-
-
10bar
-
-
10 bar
-
-
0°C
ADC
60°C
UKCA, RoHS, CE, UR
-
SMC Pneumatic Soft Start Valve 3/4 in 10 bar
RS Stock No.425-590BrandSMCManufacturers Part No.AVA5000-F06-A

1,742.80 MOP

1,742.78 MOP Each (ex VAT)

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SMC
-
Pneumatic Soft Start Valve
-
AVA5000-A
-
3/4 in
Soft Start-Up Valve
-
-
-
-
-
10bar
-
-
10 bar
-
-
0°C
ADC
60°C
UR, UKCA, CE, RoHS
-