Norgren Button Pneumatic Manual Control Valve S666 Series, G 1/8 in, S/666

RS Stock No.:: 314-6367
Mfr. Part No.:: S/666/51/R
Brand:: Norgren

Norgren Button Pneumatic Manual Control Valve S666 Series, G 1/8 in, S/666

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Subtotal (1 unit)*

£392.55

(exc. VAT)

£471.06

(inc. VAT)

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Temporarily out of stock

Shipping from 13 April 2026

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Units	Per unit
1 - 4	£392.55
5 - 9	£380.39
10 +	£368.19

*price indicative

RS Stock No.:: 314-6367
Mfr. Part No.:: S/666/51/R
Brand:: Norgren

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Norgren
	Control Mechanism	Button
	Product Type	Pneumatic Manual Control Valve
	Port Size	1/8 in
	Connection Thread Standard	G
	Series	S666
	Control Button/Switch Colour	Red
	Maximum Operating Pressure	10 bar
	Body Material	Die Cast Zinc
	Maximum Flow Rate	197L/min
	Minimum Operating Temperature	-20°C
	Valve Function	3/2
	Maximum Operating Temperature	80°C
	Standards/Approvals	No
	Number of Ports	3
	Model Number	S/666

	Select all
	Brand Norgren
	Control Mechanism Button
	Product Type Pneumatic Manual Control Valve
	Port Size 1/8 in
	Connection Thread Standard G
	Series S666
	Control Button/Switch Colour Red
	Maximum Operating Pressure 10 bar
	Body Material Die Cast Zinc
	Maximum Flow Rate 197L/min
	Minimum Operating Temperature -20°C
	Valve Function 3/2
	Maximum Operating Temperature 80°C
	Standards/Approvals No
	Number of Ports 3
	Model Number S/666

S/666-S/667 Pilot/Mechanical and Manually Actuated Control Valve Technical Data Sheet

RoHS Status: Exempt

COO (Country of Origin):: GB

IMI Norgren Pneumatic Manual Control Valve, Shrouded Button Actuator, 29mm Mounting Hole Diameter - S/666 Series - S/666/51/R

In need of an easy way to control the flow through your system? This 3/2-way pneumatic manual control valve from IMI Norgren lets you take the reins. Simply pressing its red button actuator lets you change the direction of travel and ensures your industrial processes run efficiently. A broad operating temperature range between -20ºC and +80ºC makes this valve an ideal choice for applications in harsh work environments.

Features & Benefits

• Operating pressure range between 2 and 10 bar indicates it's a versatile piece of kit

• Zinc alloy body resists corrosion, so is safe to use in damp and humid settings

• Abrasion-resistant nitrile seals keep your setup free of leaks, even if they're subject to scrapes and scratches

• Standard G1/8 thread on the pneumatic connection is compatible with commonly used components

Applications

• Food and beverage production

• Oil and gas sector

• Biopharmaceutical industry

• Marine equipment

What flow rate can this manual control valve support?

This unit handles a high flow rate of 197L/min, so it's suitable for use in heavy-duty pneumatic systems.