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NAMUR NMR1-EX2 Single Solenoid Valve, 24V DC, 4 Ports, 1/4 in NPT - Bonomi NMR Series Hazardous Location Solenoid Valves
NAMURBonomi NMR Series Hazardous Location Solenoid Valves

NAMUR NMR1-EX2 Single Solenoid Valve, 24V DC, 4 Ports, 1/4 in NPT

The Bonomi NMR Series Hazardous Location Solenoid Valve, model NMR1-EX2, is a NAMUR single solenoid valve with a conduit connector. It is rated for Class III, Division II, Group A hazardous locations and operates on…

SKU 3G-OTH-155890

Also listed as: NMR1EX2 · NMR1 EX2

Brand
NAMUR
Item
NMR1-EX2 Single Solenoid Valve, 24V DC, 4 Ports, 1/4 in NPT
Part Number
NMR1-EX2
Category
Bonomi NMR Series Hazardous Location Solenoid Valves
Available to Order
Also known as:NMR1-EX2NAMUR
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

NAMUR
Manufacturer Part Number
NMR1-EX2
Type
Single Solenoid
DC
24V
Ports
4
NPT Inlet
1/4 in
NPT Outlet
1/4 in

Technical Documents

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

Product Description

The Bonomi NMR Series Hazardous Location Solenoid Valve, model NMR1-EX2, is a NAMUR single solenoid valve with a conduit connector. It is rated for Class III, Division II, Group A hazardous locations and operates on 24V DC with 1/4 in NPT inlet and outlet ports.

Frequently Asked Questions

What is the Bonomi NMR1-EX2 solenoid valve used for?

The Bonomi NMR1-EX2 is a NAMUR single solenoid valve designed for hazardous locations rated Class III, Division II, Group A. It is used to control pneumatic actuators in industrial environments where flammable gases or combustible dusts may be present, such as chemical plants, oil refineries, and grain handling facilities.

What are the specifications of the Bonomi NMR1-EX2 solenoid valve?

The Bonomi NMR1-EX2 is a single solenoid valve with 4 ports, 1/4 in NPT inlet and outlet, and operates on 24V DC. It features a conduit connector and is rated for Class III, Division II, Group A hazardous locations. The manufacturer part number is NMR1-EX2.

Where to buy the Bonomi NMR1-EX2 solenoid valve worldwide?

You can source the Bonomi NMR1-EX2 solenoid valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for hazardous location valves.

How to install a NAMUR solenoid valve like the Bonomi NMR1-EX2?

Install the Bonomi NMR1-EX2 by mounting it directly onto a NAMUR-compliant pneumatic actuator using the provided conduit connector. Ensure the 24V DC power supply is off during wiring. Verify the valve is rated for the specific hazardous area classification (Class III, Division II, Group A) before installation. Follow standard industrial wiring practices and local electrical codes.

Used in

Common applications for NAMUR
Chemical processing — Bonomi NMR Series single-solenoid valves (e.g., NMR1-D12) for on/off control of pneumatic quarter-turn valves on reactor feed lines.
Petrochemical plants — Bonomi NMR Series hazardous-location valves (e.g., NMR1-EX2, NMR3-EX2) for actuator control in areas classified for flammable gases or combustible dust.
Pharmaceutical manufacturing — Bonomi NMR Series valves with 24V DC coils (e.g., NMR1-EX2) for clean pneumatic actuation of diaphragm valves in batch processing.
Food and beverage — Bonomi NMR Series general-purpose valves (e.g., NMR1-D12) for sanitary valve actuation where washdown and frequent cycling are required.
Oil and gas — Bonomi NMR Series double-solenoid hazardous-location valves (e.g., DNMR-EX2) for fail-safe control of double-acting actuators on pipeline valves.
Power generation — Bonomi NMR Series valves with 110V AC or 220V AC coils (e.g., NMR3-EX1, NMR1-EX22) for actuator control in boiler and turbine auxiliary systems.
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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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