( Dwyer )
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| General | - · Rugged design
- · Easy installation & maintenance
- · Multi application
- · Low cost
Applications: - · Pump protection against dry run
- · Constant monitoring of flow in
- · Process plant
- · Water purification & treatment system
- · Booster pump
- · Protects pre heater from overheating
- · Cooling system for bearing compressor
- · Air conditioning system
- · Fire alarm system
- · Heat exchangers, turbines & chillers
- · Shuts down burner when air flow
- · Through heating coil fails
- · Controls damper accoring to flow
The KF series flow switch is insertion type flow switch for air & liquid. The vane of flow switch inserted in the pipe. The flow at a preset value moves the vane of the flow switch which actuates the micro switch attached to the vane. The flow / no flow gives the contact in form of SPDT (NO-NC). | |
| | Technical specifications: | | Control Type | Paddle | | Maximum Static Pressure | 9.8 bar ~ 19.6 bar | | Maximum Liquid Pressure | 193 psig/13.5 bar | | Ambient Temperature Limit | Min. 32 Deg. F Max. 108 Deg. F | | Liquid Temperature | Min 32 Deg. F Max. 250 Deg. F | | Maximum Liquid Temperature | 212 Deg. F | | Micro Switch Type | SPDT | | Electrical Rating | 220 VAC, 15 A | | Connection Type | 1” NPT (M), Brass | | Flapper Material | SS | | Line Size | 1” to 6” | | Case | Plastic Cover with ½”Conduit open |
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