Specifications

Technical data sheets

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	SMC
	Product Type	Pneumatic Soft Start Valve
	Series	AV4000
	Inlet Connection Size	G 1/2 Female
	Sub Type	Control Valve
	Minimum Operating Pressure	0.2MPa
	Maximum Operating Pressure	1 MPa
	Material	Tool Steel, Steel Wire, Stainless Steel, POM, Nitrile Rubber (NBR), Brass, ADC (Body), Cap
	Minimum Operating Temperature	0°C
	Maximum Operating Temperature	60°C
	Standards/Approvals	TÜV Rheinland, JIS B 8370, ISO 4414, EC Directives, DIN VDE0580:1994

	Select all
	Brand SMC
	Product Type Pneumatic Soft Start Valve
	Series AV4000
	Inlet Connection Size G 1/2 Female
	Sub Type Control Valve
	Minimum Operating Pressure 0.2MPa
	Maximum Operating Pressure 1 MPa
	Material Tool Steel, Steel Wire, Stainless Steel, POM, Nitrile Rubber (NBR), Brass, ADC (Body), Cap
	Minimum Operating Temperature 0°C
	Maximum Operating Temperature 60°C
	Standards/Approvals TÜV Rheinland, JIS B 8370, ISO 4414, EC Directives, DIN VDE0580:1994

Datasheet

Soft Start & Dump Valve

Pneumatic start-up valves gradually increase pressure on system start-up and exhaust air rapidly when the system is shut down. Air supply and exhaust can be manually operated, and can be locked in the exhaust position.

Combined soft start and dump spring return valve

Temperature range 0°C to +60°C

Compatible with SMC modular series FRL

Maximum working pressure: 10 bar

Proof pressure rating:15 bar

Gauge port sizes from G 1/4 to G 1/2

Piston and slide material NBR

Low power consumption solenoid - 24Vdc @ 1.8W

Large CV factor

Note

When using the dump valve facility, it is recommended that a silencer is fitted to the relieving port.

SMC Pneumatic Soft Start Valve G 1/2 Female 1 MPa

Soft Start & Dump Valve

Note