What is the Dungs MBZRDLE 407 B01 S20 valve used for?

The Dungs MBZRDLE 407 B01 S20 is a two-stage gas regulation valve designed for industrial gas control applications. It combines filter, regulator, and valve functions in one compact unit with integrated pressure switches, making it ideal for burner systems and process gas applications requiring precise pressure management and safety monitoring.

What are the specifications of the Dungs MBZRDLE 407 B01 S20?

This Dungs gas regulation valve operates at 220-230 V AC (50-60 Hz) with ±15% to +10% tolerance. It features a G 1/8 DIN ISO 228 measurement port, integrated filter and regulator, two-stage operation, and pressure switches. The unit holds CE0036 certification and alternative voltage options include 240 VAC, 110-120 VAC, 48 VDC, and 24-28 VDC.

Where can I buy the Dungs MBZRDLE 407 B01 S20 in Singapore?

3G Electric supplies the Dungs MBZRDLE 407 B01 S20 to Singapore and the broader Southeast Asia region. As an industrial equipment distributor, we handle sourcing, customs clearance, and door-to-door delivery. Contact us for lead times and specifications tailored to your installation requirements.

How do I select and install a Dungs gas regulation valve?

Selection depends on your gas type, pressure range, flow requirements, and control voltage. Verify that the valve's electrical rating matches your system (this unit offers 220-230 V AC as standard). Installation should follow the manufacturer's manual and local gas safety codes. Engage a qualified technician for commissioning and pressure-switch calibration.

Dungs Valve MBZRDLE 407 B01 S20 - Gas Regulation

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Dungs Valve MBZRDLE 407 B01 S20

Dungs MBZRDLE 407 B01 S20 is a two-stage gas regulation valve combining filter, regulator, and valves in one unit, rated 220-230 V AC (50-60 Hz). It features G 1/8 measurement port and integrated pressure switches…

SKU 3G-CBM-04130

Also listed as: GAZ 42004 · GAZ-42004

Brand

Dungs

Item

Valve MBZRDLE 407 B01 S20

Technical Specifications

Dungs

type

MB-ZRD(LE) 405-412 B01 

voltage

220-230 V AC -15% +10% (50-60 Hz) 

features

integrated filter, regulator, valves, pressure switches 

function

two-stage operation 

ce certificate

CE0036

measurement port

G 1/8 DIN ISO 228 

recommended voltages

240 VAC, 110-120 VAC, 48 VDC, 24-28 VDC 

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Dungs Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Used in

Common applications for Dungs

Industrial steam boilers — MB-ZRDLE MultiBloc on modulating gas-fired plant

Hospital and hotel plant rooms — MB-D series for two-stage commercial burners

Food-industry ovens and dryers — DMV butterfly valves on high-turndown modulating lines

Petrochemical gas-train skid assemblies — FRS / FRSBV regulators with GW pressure switches

Retrofit drop-in replacements for older Dungs MB assemblies on existing Weishaupt / Riello burners

Dungs Products

3G Electric supplies Dungs gas regulation. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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