Is the Dungs Valve MBDLE 420 B01.S50 available from 3G Electric?

Yes — 3G Electric supplies genuine Dungs products with in-stock availability on common SKUs and worldwide shipping.

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Does 3G Electric provide technical support for gas regulation?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all gas regulation we distribute.

Dungs Valve MBDLE 420 B01.S50 - Gas Regulation

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DungsGas Regulation

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Dungs Valve MBDLE 420 B01.S50

SKU 3G-CBM-04107

Also listed as: GAZ 40630 · GAZ-40630

Brand

Dungs

Item

Valve MBDLE 420 B01.S50

Technical Specifications

Dungs

type

GasMultiBloc regulation and safety assembly 

model

MB-DLE 420 B01 

electrical supply

AC 220-230V ±15% 50-60Hz 

alternate voltages

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

test tap connection

G 1/8 DIN ISO 228 

electrical connector

DIN EN 175301-803 

minimum valve opening mm

0.5-1.0 

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Dungs Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Dungs MBDLE 420 B01.S50 is a gas multibloc regulation and safety assembly for industrial gas control applications. It operates on AC 220-230V ±15% 50-60Hz with alternate voltage options including 24-28VDC, and features a minimum valve opening of 0.5-1.0 mm for precise modulation in gas distribution systems.

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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