Festo Pneumatic Soft Start Valve, 4300 L/min 1/2 in G 10 bar

RS Stock No.:: 343-668
Mfr. Part No.:: MS6-SV-1/2-E-10V24-SO-AG-MP1
Brand:: Festo

Festo Pneumatic Soft Start Valve, 4300 L/min 1/2 in G 10 bar

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£1,210.35

(exc. VAT)

£1,452.42

(inc. VAT)

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RS Stock No.:: 343-668
Mfr. Part No.:: MS6-SV-1/2-E-10V24-SO-AG-MP1
Brand:: Festo

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Festo
	Product Type	Pneumatic Soft Start Valve
	Series	MS
	Sub Type	Soft Start or Quick Exhaust Valve
	Inlet Connection Size	1/2 in G
	Flow Rate	4300L/min
	Minimum Operating Pressure	10bar
	Maximum Operating Pressure	10 bar
	Material	Die Cast Aluminium
	Standards/Approvals	UKCA, VDMA24364-B1/B2-L, DIN EN ISO 13849-1, CE, RoHS

	Select all
	Brand Festo
	Product Type Pneumatic Soft Start Valve
	Series MS
	Sub Type Soft Start or Quick Exhaust Valve
	Inlet Connection Size 1/2 in G
	Flow Rate 4300L/min
	Minimum Operating Pressure 10bar
	Maximum Operating Pressure 10 bar
	Material Die Cast Aluminium
	Standards/Approvals UKCA, VDMA24364-B1/B2-L, DIN EN ISO 13849-1, CE, RoHS

COO (Country of Origin):: HU

Festo MS Pneumatic Soft Start Valve, 4300L/min Flow Rate, 1/2 inches Inlet Connection Size - MS6-SV-1/2-E-10V24-SO-AG-MP1, Numeric Part Number:548715

This pneumatic soft-start valve is designed to control the initial pressure and flow in compressed-air systems, reducing shock loads during actuator start-up. It is intended for industrial automation environments where controlled ramp-up and exhaust behaviour improve system stability and component life. The valve is MADE from die-cast aluminium and connects to 1/2in G supply lines, operating within typical workshop temperature ranges.

Features and Benefits:

• 4300 L/min flow rate for high-volume Air handling
• 10 bar maximum operating pressure for robust system integration
• Minimum operating pressure 3.5 bar ensures reliable actuation
• Operates between −10°C and +50°C for standard industrial climates
• Conforms to DIN EN ISO 13849-1 for safety-related applications

Applications

• Suitable for soft-start control of pneumatic cylinders in assembly lines
• Ideal for reducing inrush loads on air-driven conveyors
• Used for controlled venting in pneumatic test rigs
• Can be used for sequencing valves in packaging machinery

What inlet connection will fit existing 1/2in G pipework?

The valve accepts a 1/2in G threaded inlet compatible with standard G‑thread fittings used in UK pneumatic installations.

How does the device behave at low supply pressure?

It requires a minimum supply of 3.5 bar for correct soft-start function

below this the valve may not provide controlled ramp-up.

What materials should be expected where the valve is mounted?

The body is manufactured from die-cast aluminium, offering a balance of strength and reduced mass for typical mounting brackets.

Which approvals indicate suitability for industrial safety environments?

It meets standards including DIN EN ISO 13849-1 and carries CE and UKCA markings for market conformity.