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3G Electric
Dungs Valve MBDLE 420 B01.S50 - Gas Regulation
DungsGas Regulation

Dungs Valve MBDLE 420 B01.S50

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…

SKU 3G-CBM-04107

Brand
Dungs
Item
Valve MBDLE 420 B01.S50
Part Number
B01S50
Category
Gas Regulation
UNSPSC
40142201 — Gas regulators
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dungs
Manufacturer Part Number
B01S50
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

Technical Documents

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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.

Frequently Asked Questions

What is the Dungs MBDLE 420 B01.S50 used for?

The Dungs MBDLE 420 B01.S50 is a gas multibloc regulation and safety assembly used for industrial gas control applications. It integrates a filter, regulator, and two safety valves into a compact unit, suitable for natural gas, LPG, and other neutral gaseous fluids in commercial and industrial burner systems.

What are the specifications of the Dungs MBDLE 420 B01.S50?

The Dungs MBDLE 420 B01.S50 is a GasMultiBloc regulation and safety assembly with electrical supply of AC 220-230V ±15% 50-60Hz, alternate voltages including 24-28VDC, and a minimum valve opening of 0.5-1.0 mm. It features a G 1/8 DIN ISO 228 test tap connection and a DIN EN 175301-803 electrical connector.

Where to buy the Dungs MBDLE 420 B01.S50 in Singapore?

You can source the Dungs MBDLE 420 B01.S50 through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this gas regulation assembly.

How to install the Dungs MBDLE 420 B01.S50?

Install the Dungs MBDLE 420 B01.S50 by mounting it in the gas line with flanged connections per ISO 7/1. Ensure electrical supply matches the specified AC 220-230V or alternate voltage. Follow the manufacturer's manual for proper wiring and test tap connection using G 1/8 DIN ISO 228. Always comply with local gas safety regulations.

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
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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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