Is the Dungs Valve MBDLE 403 B01.S20 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.

DungsGas Regulation

Dungs Valve MBDLE 403 B01.S20

SKU 3G-CBM-04086

Also listed as: GAZ 40601 · GAZ-40601

Brand

Dungs

Item

Valve MBDLE 403 B01.S20

Technical Specifications

Dungs

coil type

DC current 

gas families

1, 2, and 3 

pressure drop

low

design features

compact single block, filter, regulator, valves, pressure switches integrated 

thread standard

ISO 7/1 

ce certification

CE-0085 AQ 0810 

coil noise level

N

hydraulic timing

opening 

flow characteristic

rapid or slow opening selectable 

solenoid valve rating

up to 200 mbar (20 kPa) 

pressure regulator type

proportional 

solenoid valve standard

DIN EN 161 class A group 2 

pressure regulator standard

DIN EN 88 class A group 2 

valve v2 minimum opening stroke

0.5 - 1.0 mm 

View Full Spec Sheet

Technical Documents

(1)

Technical Document 1

PDF Document

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Dungs Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dungs MBDLE 403 B01.S20 is a compact gas regulation valve combining filter, regulator, and solenoid valves in a single block, rated to 200 mbar (20 kPa) and suitable for gas families 1, 2, and 3. It features proportional pressure regulation with selectable rapid or slow opening flow characteristic, DC current solenoid coil, and low pressure drop. Compliant with DIN EN 161 class A group 2 (solenoid valve) and DIN EN 88 class A group 2 (pressure regulator), with CE certification CE-0085 AQ 0810 and ISO 7/1 thread standard, the valve is supplied by 3G Electric for SE Asia and Singapore industrial gas control applications.

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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