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Documents: V7-WBS-30N

V7 Series V7 Catalog Page More Info

V7-WBS-30N | Flotect® vane operated flow switch | weatherproof | brass body | 1" NPT | trimmable vane. | Dwyer

Flotect® vane operated flow switch, weatherproof, brass body, 1" NPT, trimmable vane.

Brand: DwyerSKU: V7-WBS-30N

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Overview Details for V7-WBS-30N

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Flotect® vane operated flow switch | weatherproof | brass body | 1" NPT | trimmable vane.

SERIES V7 FLOTECT® VANE OPERATED FLOW SWITCH

Magnetic Linkage, UL Approved

The Series V7 Flotect® Flow Switch is an inexpensive range switch for use with compatible liquids to start or stop electronic operated equipment when flow or no-flow conditions occur. Design is standard weatherproof, meeting NEMA 4X.

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Product Applications

Proof of boiler flow
Shuts down burner when air flow through heating coil fails
Protects pumps, motors and other equipment against low or no flow
Stops liquid cooled engines, machines and processing when coolant flow isinterrupted

Superior performance with magnetically-actuated switching design
Increased product life due to free-swinging vane, which attracts a magnet within the solid metal switch body to actuate a snap switch by means of a simple lever arm with no bellows, springs, or seals to fail
Meets application requirements with durable leak proof body machined from bar stock
Long operating life with robust vane design which is rigid and field trimmable for set point adjustment

Specifications

Series: V7 FLOTECT® VANE OPERATED FLOW SWITCH
Category/Type: Flow
Type: Flow Switches
Series: V7 FLOTECT® VANE OPERATED FLOW SWITCH
Service: Liquids compatible with wetted materials that are non-coating and noncrystallizing.
Wetted Materials: Vane: 301 SS; Process connection: Brass or 316 SS; Magnet: Ceramic; Other: 301; 302 SS.
Upper Body Material: Die cast aluminum.
Temperature Limits: -40 to 250°F (-40 to 121°C).
Pressure Limits: 250 psi (17.2 bar).
Enclosure Rating: Weatherproof; meets NEMA 4X (IP66).
Switch Type: SPDT snap switch.
Electrical Rating: 10 A @ 125; 250; 480 VAC; 1/8 hp @ 125 VAC; 1/4 hp @ 250 VAC.
Electrical Connections: 3 screw type; common; normally open and normally closed.
Conduit Connection: 1/2" NPSM.
Process Connection: 1" male NPT. Contact factory for optional tees.
Pipe Size: 1" to 4".
Mounting Orientation: Horizontal or vertical (actuation flow rates are based on horizontal pipe runs in the vertical position). Will not work in vertical pipe with down flow.
Set Point Adjustment: Vane is trimmable; see set point chart on Catalog page.
Weight: 1 lb 2 oz (500 g).
Agency Approvals: CE; UL.