| Product Type | Model | Body material | Snap switch | Description |
| Flow Switch | V4-2-U | brass | SPDT | Vane operated flow switch, brass body, universal vane. |
| Flow Switch | V4-2-D-U | brass | DPDT | Vane operated flow switch, brass body, universal vane. |
| Flow Switch | V4-SS-2-U | 316 stainless steel | SPDT | Vane operated flow switch, 316SS body, universal vane. |
| Flow Switch | V4-SS-2-D-U | 316 stainless steel | DPDT | Vane operated flow switch, 316SS body, universal vane. |
Series V4 Flotect® Vane-Operated Flow Switch
USD $441.00
Field Adjustable – Dependable protection against flow variation or stopping in pipelines for Fluids, Gases and Flowing Solids
Variation Info
Additional information
| Weight | 1.9 kg |
|---|---|
| Model | V4-2-U, V4-2-D-U, V4-SS-2-U, V4-SS-2-D-U |
Specifications
Specifications
| Service: | Gases or liquids compatible with wetted materials. |
| Wetted Materials: | Vane: 316 SS; Body: Brass or 316 SS standard; Magnet Keeper: 430 SS standard, 316 SS optional; Options: Other materials also available, consult factory (e.g. PVC, Hastelloy, Nickel, Monel, Titanium). |
| Temperature Limit: | -4 to 275°F (-20 to 135°C) standard, MT high temperature option 400°F (205°C) [MT option not UL, CSA, ATEX or IECEx] ATEX and IECEx options, ambient temperature -4 to 163°F (-20 to 73°C); Process temperature -4 to 163°F (-20 to 73°C). |
| Pressure Limit: | Brass body 1000 psig (69 bar), 316 SS body 2000 psig (138 bar), optional 5000 psig (345 bar) available with 316 SS body and SPDT switch only. |
| Enclosure Rating: | Weatherproof and Explosion-proof. **Listed with UL and CSA for Class I, Groups C and D; Class II, Groups E, F, and G. ATEX CE 2813 EX II 2 G Ex db IB T6 Gb -20°C≤Tamb≤73°C. -20°C≤Process Temp≤73°C. EU-Type Certificate No.: KEMA 03 ATEX 2383. ATEX Standards: EN 60079-0:2012+A11:2013;EN 60079-1:2014. |
| IECEx Certified: For Ex db IB T6 Gb – 20°C≤Tamb≤73°C. -20°C≤Process Temp≤73°C. IECEx Certificate of Conformity: IECEx DEK 11.0071. IECEx Standards: IEC 60079-0: 2011; IEC 60079-1: 2014. Zone I. Also FM approved. | |
| Switch Type: | SPDT snap switch standard, DPDT snap switch optional. |
| Electrical Rating: | UL, FM, ATEX and IECEx models 10 A @ 125/250 VAC. CSA models: 5 A @ 125/250 VAC; 5 A res., 3 A ind. @ 30 VDC . MV option: 1 A @125 VAC; 1 A res., .5 A ind. @ 30 VDC. MT option: 5 A @ 125/250 VAC. [MT and MV option not UL, CSA, FM or ATEX or IECEx]. |
| Electrical Connections: | UL and CSA models: 16 AWG, 6″ (152 mm) long. ATEX and IECEx unit: Terminal block. |
| Conduit Connection: | 3/4″ female NPT or 19.05 mm standard or M25 with -BSPT option. |
| Process Connection: | 1-1/2″ male NPT or 1-1/2″ male BSPT or 38.10 mm. |
| Mounting Orientation: | Within 5° of vertical for proper operation. Units for horizontal installation (vertical pipe with up flow) available. |
| Set Point Adjustment: | For universal vane: five vane combinations. |
| Weight: | 4 lb 8 oz (1.9 kg). |
| Agency Approvals: | ATEX, CE, CSA, FM, IECEx, UL**. |
| **No housing option (-NH) has no approvals |
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Catalog Page
Accessories
Accessories
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