Speed Controller [SC Series]

Pneumatic Equipment

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Instruction Manual

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Port size:Rc1/4·3/8·1/2·3/4·1

Suitable for speed control of actuator.
	Easy to control the speed by setting between cylinder and switching valve.
	Possible to adjust a wide flow range from totally open to totally close of valve.

Dimension Drawing

Specifications

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Model No.		SC-8	SC-10	SC-15	SC-20	SC-25
Port size		Rc1/4	Rc3/8	Rc1/2	Rc3/4	Rc 1
Effective sectional area	Control flow	37.7mm²	47.0mm²	115.2mm²	146.2mm²	186.1mm²
	Free flow	37.7mm²	45.2mm²	137.4mm²	159.5mm²	186.1mm²
Flow(ANR)		4200/min	5700/min	8000/min	16000/min	20000/min
Working Fluid		Air
Operating Pressure Range		0.05∼1MPa
Max.Operating Pressure		1MPa
Proof Test Pressure		1.5MPa
Temperature Range		+5∼+60ºC
Mass		200g	200g	400g	400g	700g

This flow is a value when primary side pressure 0.5MPa and temperature 20ºC.

It must be noted that a vibration noise may occur depend on your use conditions (when supply pressure 0.05MPa and below, or extremely narrow down the diameter of piping at primary and secondary side, or low differential pressure, etc.)