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Dwyer V7-WBS-30N | Vane Operated Flow Switch | 1" NPT Brass, Trimmable Vane
The Dwyer V7-WBS-30N is a weatherproof Flotect vane operated flow switch with a brass body and 1" male NPT process connection. It senses flow or no-flow of suitable liquids to start or stop electrically operated equipment.
- Trimmable vane for pipe sizes 1" to 4"
- SPDT snap switch rated 10 A at 125, 250 or 480 VAC
- NEMA 4X (IP66) weatherproof die cast aluminium housing
- Maximum 250 psi (17.2 bar); -40 to 121°C (-40 to 250°F)
- Not for vertical pipes with downward flow; CE and UL approved
- Specifications
- Features
- Downloads
| Part Number | V7-WBS-30N |
| Brand | Dwyer |
| Type | Vane operated flow switch |
| Process Connection | 1" male NPT |
| Pipe Size | 1" to 4" |
| Upper Body | Die cast aluminium |
| Wetted Vane | 301 SS |
| Switch Type | SPDT snap switch |
| Electrical Rating | 10 A @ 125, 250, 480 VAC |
| Enclosure | NEMA 4X (IP66) |
| Max. Operating Pressure | 250 psi (17.2 bar) |
| Temperature | -40 to 250°F (-40 to 121°C) |
| Approvals | CE, UL |
| Weight | 500 g (1 lb 2 oz) |
- The magnetically-actuated switching architecture offers superior performance.
- Longer product life because of the free-swinging vane, which uses a straightforward lever arm without bellows, springs, or seals to break to activate a snap switch by drawing in a magnet inside the solid metal switch body.
- Dependable, leak-proof body made from bar material that satisfies application standards.
- Strong vane design with a long working life that is field trimmable for set point adjustment and rigid.
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