Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
Dwyer V6EPB-B-D-5-MI Inline Hazardous-Location Liquid Flow Switch - Inline Hazardous-Location Switches for Liquids
DwyerInline Hazardous-Location Switches for Liquids

Dwyer V6EPB-B-D-5-MI Inline Hazardous-Location Liquid Flow Switch

The DWYER Liquid Flow Switch: Paddle is an inline hazardous-location switch for liquids, model V6EPB-B-D-5-MI. It is rated for Class I, Div 1 and 2, Group A, B, C, D hazardous locations and fits a 3/8 in pipe size…

SKU 3G-OTH-89951

Also listed as: V6EPBBD5MI · V6EPB B D 5 MI

Brand
Dwyer
Item
V6EPB-B-D-5-MI Inline Hazardous-Location Liquid Flow Switch
Part Number
V6EPB-B-D-5-MI
Category
Inline Hazardous-Location Switches for Liquids
Available to Order
Also known as:V6EPB-B-D-5-MIDwyer
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

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

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The DWYER Liquid Flow Switch: Paddle is an inline hazardous-location switch for liquids, model V6EPB-B-D-5-MI. It is rated for Class I, Div 1 and 2, Group A, B, C, D hazardous locations and fits a 3/8 in pipe size. The switch offers AC contact ratings of 5 A @ 125/250V and DC contact ratings of 14 A (Inductive) @ 30V on CSA, ATEX and IECEx models.

Frequently Asked Questions

What is the DWYER V6EPB-B-D-5-MI liquid flow switch used for?

The DWYER V6EPB-B-D-5-MI is a paddle-type liquid flow switch designed for inline use in hazardous locations. It detects flow or no-flow conditions in pipes and is rated Class I, Div 1 and 2, Groups A, B, C, D, making it suitable for oil refineries, chemical plants, and other explosive environments.

What are the specifications of the DWYER V6EPB-B-D-5-MI flow switch?

The DWYER V6EPB-B-D-5-MI is a paddle flow switch for 3/8 in pipe size with a 1 1/2 in NPT connection. It has AC contact rating of 5 A @ 125/250V and DC contact rating of 14 A (inductive) @ 30V on CSA, ATEX, and IECEx models. The brass body is rated for Class I, Div 1 and 2, Groups A, B, C, D hazardous locations.

Where to buy the DWYER V6EPB-B-D-5-MI flow switch worldwide?

3G Electric supplies the DWYER V6EPB-B-D-5-MI liquid flow switch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this Dwyer paddle switch to any international destination.

How to install the DWYER V6EPB-B-D-5-MI paddle flow switch?

Install the DWYER V6EPB-B-D-5-MI in a horizontal pipe with the paddle oriented correctly for flow direction. Ensure the pipe is fully drained and depressurized before installation. Use thread sealant on the 1 1/2 in NPT connection and verify electrical ratings (5 A AC or 14 A DC) match your control circuit. Consult the Dwyer manual for hazardous-location wiring requirements.

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
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from Dwyer

View all Dwyer parts
This inline paddle flow switch is designed for liquid flow detection in hazardous locations rated Class I, Div 1 and 2, Groups A, B, C, D. It features a brass body with 1 1/4 in NPT connection and is intended for 1/2 in pipe size. Contact rating is 5 A at 125/250 V AC and 24 A inductive at 30 V DC for CSA, ATEX, and IECEx models. Suitable for use in industrial processes requiring flow/no-flow indication in potentially explosive atmospheres
Dwyer
This inline paddle flow switch is designed for liquid flow detection in hazardous locations rated Class I, Div 1 and 2, Groups A, B, C, D. It features a brass body with 1 1/4 in NPT connection and is intended for 1/2 in pipe size. Contact rating is 5 A at 125/250 V AC and 24 A inductive at 30 V DC for CSA, ATEX, and IECEx models. Suitable for use in industrial processes requiring flow/no-flow indication in potentially explosive atmospheres
This inline switch is designed for hazardous locations where liquid flow detection is required. It features a brass body with a 1 1/2 in NPT connection and fits 3/4 in female NPT pipe. The switch has a contact rating of 10 A at 125/250V AC and 3 A at 30V DC (inductive). Typical applications include flow monitoring in industrial piping systems where explosion-proof protection is necessary
Dwyer
This inline switch is designed for hazardous locations where liquid flow detection is required. It features a brass body with a 1 1/2 in NPT connection and fits 3/4 in female NPT pipe. The switch has a contact rating of 10 A at 125/250V AC and 3 A at 30V DC (inductive). Typical applications include flow monitoring in industrial piping systems where explosion-proof protection is necessary
Dwyer
Dwyer
This inline flow switch detects flow or no-flow conditions in liquid piping systems. Constructed with a brass body and paddle, it is rated for hazardous locations Class II, Div 1 and 2, Groups E, F, G. The switch features a 1/2 in NPT connection and is suitable for 1/4 in pipe size. AC contact rating is 5 A at 125/250V (MT Option); DC contact rating is 5 A resistive at 30V (CSA, ATEX and IECEx models)
Paddle-type flow switch for detecting flow or no-flow conditions in 2-inch pipes. Brass body with 2 in NPT connections. Rated for hazardous locations Class I, Div 1 and 2, Groups A, B, C, D. Contact ratings: 5 A at 125/250V AC, 5 A resistive at 30V DC (CSA, ATEX, IECEx models)
Dwyer
Paddle-type flow switch for detecting flow or no-flow conditions in 2-inch pipes. Brass body with 2 in NPT connections. Rated for hazardous locations Class I, Div 1 and 2, Groups A, B, C, D. Contact ratings: 5 A at 125/250V AC, 5 A resistive at 30V DC (CSA, ATEX, IECEx models)

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first