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NAMUR Soleniod Valve: DNMR, Double Solenoid, 110V AC, 4 Ports, 1/4 in NPT Inlet - Bonomi NMR Series Hazardous Location Solenoid Valves
NAMURBonomi NMR Series Hazardous Location Solenoid Valves

NAMUR Soleniod Valve: DNMR, Double Solenoid, 110V AC, 4 Ports, 1/4 in NPT Inlet

The Bonomi NMR Series Hazardous Location Solenoid Valve (SKU 2AF874, MPN DNMR-EX1) is a NAMUR double-solenoid valve with a conduit connector. It is rated for Class II, Division I, Group D hazardous environments and…

SKU 3G-OTH-155882

Brand
NAMUR
Item
Soleniod Valve: DNMR, Double Solenoid, 110V AC, 4 Ports, 1/4 in NPT Inlet
Category
Bonomi NMR Series Hazardous Location Solenoid Valves
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Technical Specifications

NAMUR
Manufacturer Part Number
DNMR-EX1
Type
Double Solenoid
AC
110V
Ports
4
NPT Inlet
1/4 in
NPT Outlet
1/4 in
View Full Spec Sheet

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

Product Description

The Bonomi NMR Series Hazardous Location Solenoid Valve (SKU 2AF874, MPN DNMR-EX1) is a NAMUR double-solenoid valve with a conduit connector. It is rated for Class II, Division I, Group D hazardous environments and features 4 ports with 1/4 in NPT inlet and outlet, operating on 110V AC.

Frequently Asked Questions

What is the Bonomi NMR Series hazardous location solenoid valve used for?

The Bonomi NMR Series valve is used to control fluid flow in hazardous environments classified as Class II, Division I, Group D. It is commonly applied in industrial settings such as chemical plants, oil refineries, and grain handling facilities where explosive dust or gas may be present.

What are the specifications of the NAMUR solenoid valve DNMR-EX1?

The DNMR-EX1 is a double-solenoid NAMUR valve with 4 ports, 1/4 in NPT inlet and outlet, and operates on 110V AC. It includes a conduit connector and is rated for Class II, Division I, Group D hazardous locations. The manufacturer part number is DNMR-EX1.

Where to buy the Bonomi NMR Series solenoid valve worldwide?

3G Electric supplies the Bonomi NMR Series solenoid valve 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 on the DNMR-EX1 or other NAMUR valve configurations.

How to install a NAMUR solenoid valve in a hazardous location?

Installation must follow NEC/CEC requirements for Class II, Division I, Group D areas. Ensure the conduit connector is properly sealed to prevent dust ingress. Mount the valve with the NAMUR interface aligned to the actuator. Always de-energize the 110V AC supply before wiring. Consult the Bonomi manual for torque and wiring details.

Used in

Common applications for NAMUR
Chemical processing — Bonomi NMR Series single-solenoid valves for actuating control valves in batch reactors
Oil and gas refineries — FM-approved NMR3-EX12 valves for hazardous-area pneumatic actuator control
Water treatment plants — NMR1 series 4-port valves for diverting flow in filter backwash systems
Pharmaceutical manufacturing — Double-solenoid DNMR valves for precise position control of mixing vessels
Food and beverage packaging — SSNMR1 valves with DIN connectors for automated filling line actuators
Power generation — NMR3 valves with 220V AC coils for boiler damper actuator control

NAMUR Products

3G Electric supplies NAMUR bonomi nmr series hazardous location solenoid valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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