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Dungs MBDLE 412 B01.S20 valve - Gas Regulation
DungsGas Regulation

Dungs MBDLE 412 B01.S20 valve

Dungs MBDLE 412 B01.S20 is a gas regulation valve for industrial combustion control systems, operating at 220-230 V AC 50-60 Hz with fast closure and slow opening characteristics. Minimum valve opening of 0.5-1.0 mm…

SKU 3G-CBM-04098

Brand
Dungs
Item
MBDLE 412 B01.S20 valve
Part Number
B01S20
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
B01S20
voltage
220-230 V AC 50-60 Hz
closure speed
fast
opening speed
slow
min valve opening
0.5-1.0 mm
connection standard
DIN EN 175301-803
pilot gas connection
G 1/8 DIN ISO 228
recommended voltages
240 VAC, 110-120 VAC, 48 VDC, 24-28 VDC

Technical Documents

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

Product Description

Dungs MBDLE 412 B01.S20 is a gas regulation valve for industrial combustion control systems, operating at 220-230 V AC 50-60 Hz with fast closure and slow opening characteristics. Minimum valve opening of 0.5-1.0 mm ensures precise gas modulation in burner applications requiring reliable pilot-gas regulation per DIN EN 175301-803 standards.

Frequently Asked Questions

What is the Dungs MBDLE 412 B01.S20 valve used for?

The Dungs MBDLE 412 B01.S20 is a gas regulation valve for industrial combustion control systems. It integrates a filter, regulator, and two safety valves in a compact GasMultiBloc® unit. It is suitable for gas families 1, 2, and 3, and other neutral gaseous fluids, commonly used in burner applications requiring precise pilot-gas modulation.

What are the specifications of the Dungs MBDLE 412 B01.S20?

The Dungs MBDLE 412 B01.S20 operates at 220-230 V AC 50-60 Hz with fast closure and slow opening. Minimum valve opening is 0.5-1.0 mm. It features a pilot gas connection of G 1/8 per DIN ISO 228 and meets DIN EN 175301-803 standards. Recommended voltages include 240 VAC, 110-120 VAC, 48 VDC, and 24-28 VDC.

Where to buy the Dungs MBDLE 412 B01.S20 in Singapore?

3G Electric supplies the Dungs MBDLE 412 B01.S20 valve to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this gas regulation valve for industrial combustion systems.

How to install the Dungs MBDLE 412 B01.S20 valve?

Installation should follow the manufacturer's manual and local gas safety codes. Ensure the valve is mounted in the correct flow direction with proper sealing on the G 1/8 pilot gas connection. Electrical connections must match the 220-230 V AC supply. Always test for leaks before commissioning the burner system.

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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