The Dwyer SERIES V10 Flotect® Mini-Size Flow Switches is designed to provide inexpensive, reliable monitoring of the presence or absence of flow in a system. This series is available for field installation in pipelines from 1/2 to 2″ diameter and available in brass or 303 SS body.
- Proving flow in boilers, hot water heaters, and chillers
- Protects pumps, motors and other equipment against low or no flow
- Automatically starts auxiliary pumps and engines
Service : Compatible gases or liquids.
Wetted Material : Vane: 301 SS; Body: Brass or 303 SS; Pin and Magnet: Ceramic 8.
Temperature Limit : 200°F (93°C).
Pressure Limit : Brass body: 1000 psig (69 bar), 303 SS body: 2000 psig (138 bar).
Enclosure Rating : Weatherproof, meets NEMA 4X (IP66).
Switch Type : SPST hermetically sealed reed switch. Field adjustable for normally open or normally closed.
Electrical Rating : 0.5 A @ 120 VAC; 1.5 A @ 24 VDC res.; 0.001 A @ 200 VDC res.
Electrical Connections : 18 AWG, 19″ (483 mm) long, PVC jacket. Rated 221°F (105°C).
Process Connection : 1/2″ male NPT standard. Contact factory for other options.
Mounting Orientation : Switch can be installed in any position but the actuation/deactuation flow rates are based on horizontal pipe runs and are nominal values.
Set Point Adjustment : Vane is trimmable.
Weight : 5.5 oz (0.16 kg).
Agency Approvals : CE, CSA, UR.
Switch Enclosure : Nylon.