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Dwyer V6EPB-B-S-2-B Inline Hazardous-Location Liquid Flow Switch - Inline Hazardous-Location Switches for Liquids
DwyerInline Hazardous-Location Switches for Liquids

Dwyer V6EPB-B-S-2-B Inline Hazardous-Location Liquid Flow Switch

The DWYER Liquid Flow Switch: Paddle is an inline hazardous-location switch for liquids, designed for pipe sizes of 1/2 in. It carries a hazardous location rating of Class II, Div 1 and 2, Group E, F, G, and offers a…

SKU 3G-OTH-89579

Also listed as: V6EPBBS2B · V6EPB B S 2 B

Brand
Dwyer
Item
V6EPB-B-S-2-B Inline Hazardous-Location Liquid Flow Switch
Category
Inline Hazardous-Location Switches for Liquids
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dwyer
Manufacturer Part Number
V6EPB-B-S-2-B
Type
1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Brass, NPT
NPT
3/4 in
For Pipe Size
1/2 in
Contact Rating (AC)
5 A @ 125/250V
Contact Rating (DC)
20 A (Inductive) @ 30V (CSA, ATEX and IECEx Models)
Hazardous Location Rating
Class II, Div 1 and 2, Group E, F, G

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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DWYER Liquid Flow Switch: Paddle is an inline hazardous-location switch for liquids, designed for pipe sizes of 1/2 in. It carries a hazardous location rating of Class II, Div 1 and 2, Group E, F, G, and offers a contact rating of 5 A @ 125/250V AC, with a DC rating of 20 A (Inductive) @ 30V for CSA, ATEX and IECEx models.

Frequently Asked Questions

What is the DWYER V6EPB-B-S-2-B liquid flow switch used for?

The DWYER V6EPB-B-S-2-B is a paddle-type liquid flow switch designed for hazardous locations rated Class II, Div 1 and 2, Groups E, F, G. It detects flow or no-flow conditions in pipes of 1/2 inch size, commonly used in industrial processes, oil and gas, and chemical plants where flammable dust or vapors are present.

What are the specifications of the DWYER V6EPB-B-S-2-B flow switch?

The DWYER V6EPB-B-S-2-B has a contact rating of 5 A @ 125/250V AC and 20 A (Inductive) @ 30V DC for CSA, ATEX, and IECEx models. It fits a 1/2 inch pipe size with a 3/4 inch NPT connection, brass body, and carries a hazardous location rating of Class II, Div 1 and 2, Group E, F, G.

Where to buy the DWYER V6EPB-B-S-2-B flow switch worldwide?

You can source the DWYER V6EPB-B-S-2-B flow switch worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this Dwyer product.

How to install the DWYER V6EPB-B-S-2-B paddle flow switch?

Install the DWYER V6EPB-B-S-2-B in a horizontal pipe section with the paddle oriented correctly for flow direction. Ensure the 3/4 inch NPT connection is sealed with appropriate thread sealant. For hazardous locations, follow local electrical codes and verify the switch is wired to a suitable power source within its 5 A AC or 20 A DC rating.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Products

3G Electric supplies Dwyer inline hazardous-location switches for liquids. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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