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NAMUR Soleniod Valve: DNMR, Double Solenoid, 220V 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, 220V AC, 4 Ports, 1/4 in NPT Inlet

The Bonomi NMR Series Hazardous Location Solenoid Valves (SKU 2AF877) are NAMUR-mount double-solenoid valves with 4 ports and 1/4 in NPT inlet and outlet, operating on 220V AC. They are rated for Class III, Division…

SKU 3G-OTH-155881

Brand
NAMUR
Item
Soleniod Valve: DNMR, Double Solenoid, 220V 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-EX22
Type
Double Solenoid
AC
220V
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 Valves (SKU 2AF877) are NAMUR-mount double-solenoid valves with 4 ports and 1/4 in NPT inlet and outlet, operating on 220V AC. They are rated for Class III, Division II, Group G hazardous environments, as specified by the DNMR-EX22 model.

Frequently Asked Questions

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

The Bonomi NMR Series double-solenoid valve is used for pneumatic actuation in hazardous environments rated Class III, Division II, Group G. It is a NAMUR-mount valve with 4 ports and 1/4 in NPT connections, operating on 220V AC, suitable for industrial gas or dust applications.

What are the specifications of the Bonomi DNMR-EX22 solenoid valve?

The Bonomi DNMR-EX22 is a double-solenoid, 4-port valve with 1/4 in NPT inlet and outlet, operating on 220V AC. It is rated for Class III, Division II, Group G hazardous locations and features a NAMUR mounting interface. The manufacturer part number is DNMR-EX22.

Where to buy the Bonomi NMR Series solenoid valve worldwide?

3G Electric supplies the Bonomi NMR Series solenoid valve worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source the DNMR-EX22 or other NAMUR-mount hazardous location valves for your application.

How to install a NAMUR-mount double-solenoid valve?

Install the Bonomi NMR Series valve by aligning its NAMUR interface with the actuator pilot pad, securing with bolts, and connecting 1/4 in NPT piping. Wire the 220V AC double solenoid per the wiring diagram. Ensure the area is classified Class III, Division II, Group G before operation.

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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