FPS Flow Switches

KOBOLD FPS Flow Switches are used wherever reliable control for min. or max. liquid flow is required.

FPS Flow Switches operates on the paddle - bellows principle. The flowing medium exerts a force on the paddle and thereby actuates a micro switch. The interchangeable paddle, in conjunction with an adjustment screw, allows for a wide variety of switching points and adaptation of the instrument to different pipe sizes.

The switch mechanism is separated from the process area by the bellows. The FPS - 6000 is a special design used for applications extremely low switching points.

FPS Flow Switches Special Features:

• Adjustable switch Point
• Position-Independent Installation
• Maximum Pressure 160 PSI/450 PSI
• Adjustable Switching Point
• Brass or Stainless Steel Construction
• Micro Switch
• Maximum Media Temperature: 250°F

FPS Flow Switches Product Specifications:

Flow media:	liquids
Installation:	position independent, arrow must point in direction of flow, straight pipe runs of at least 5 x the inner pipe diameter must be maintained on either side of the instrument
Fitting:	1” NPT
Max. pressure:	160 PSI for brass 450 PSI for SS
Materials:	Brass or 321 SS
Bellows:	Bronze or 321 SS
Paddle:	316 SS
Micro switch:	SPDT, 220 V, 8 A, 1700 VA
Housing:	NEMA 4
Max. Temp.:	250°F (fluid) 185°F Ambient

FPS Flow Switches Additional Product Info
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FPS Flow Switches Product Manual
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