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3G Electric
Dungs Valve MBDLE 407 B01.S20 - Gas Regulation
DungsGas Regulation

Dungs Valve MBDLE 407 B01.S20

The Dungs MBDLE 407 B01.S20 is a compact gas regulation and safety unit designed for industrial gas applications. It features ISO 7/1 threaded flange connections, operates at 220-230 V AC ±15%+10%, and delivers…

SKU 3G-CBM-04090

Brand
Dungs
Item
Valve MBDLE 407 B01.S20
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
frequency
50-60 Hz
product type
GasMultiBloc compact regulation and safety unit
connection type
ISO 7/1 threaded flange connections
minimum opening
0.5 - 1.0 mm
electrical voltage
220-230 V AC ±15%+10%
recommended voltages
240 VAC, 110-120 VAC, 48 VDC, 24-28 VDC

Technical Documents

(1)
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Dungs Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dungs MBDLE 407 B01.S20 is a compact gas regulation and safety unit designed for industrial gas applications. It features ISO 7/1 threaded flange connections, operates at 220-230 V AC ±15%+10%, and delivers minimum opening between 0.5-1.0 mm for precise flow control in safety-critical gas systems.

Frequently Asked Questions

What is the Dungs MBDLE 407 B01.S20 used for?

The Dungs MBDLE 407 B01.S20 is a compact GasMultiBloc regulation and safety unit for industrial gas applications. It integrates a filter, regulator, and two safety valves in one block, suitable for natural gas, LPG, and other neutral gases in burners and boilers.

What are the specifications of the Dungs MBDLE 407 B01.S20?

The Dungs MBDLE 407 B01.S20 operates at 220-230 V AC ±15%+10%, 50-60 Hz, with ISO 7/1 threaded flange connections. It has a minimum opening of 0.5-1.0 mm and supports recommended voltages including 240 VAC, 110-120 VAC, 48 VDC, and 24-28 VDC.

Where to buy the Dungs MBDLE 407 B01.S20 in Singapore?

3G Electric supplies the Dungs MBDLE 407 B01.S20 to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this GasMultiBloc unit.

How to install the Dungs MBDLE 407 B01.S20?

Install the Dungs MBDLE 407 B01.S20 with the gas flow direction matching the arrow on the body. Use ISO 7/1 threaded connections and ensure electrical supply matches the 220-230 V AC rating. Follow Dungs' manual for pressure testing and safety checks before commissioning.

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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