We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

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
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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)
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Where can I order the Dungs MBDLE 407 valve in your region?

Order from 3G Electric. We deliver to your location, your location, and nationwide via logistics partners. 3G Electric handles customs documentation and imports. Contact us for pricing and lead times.

What is the lead time for the Dungs MBDLE 407 B01.S20?

Lead time varies based on current availability. The unit is available to order through 3G Electric. Contact our team for a specific delivery timeline to your location in your region. We manage all customs and logistics coordination.

What voltage and opening specifications does the MBDLE 407 have?

The Dungs MBDLE 407 operates at 220-230 V AC ±15%+10%, 50-60 Hz. Minimum opening is 0.5-1.0 mm for precise gas flow control. ISO 7/1 threaded flange connections suit most industrial gas safety 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
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Valve MBDLE 405 B01.S20
Dungs
Valve MBDLE 405 B01.S20
Valve MBDLE 403 B01.S20
Dungs
Valve MBDLE 403 B01.S20
Valve MBDLE 407 B01.S50
Dungs
Valve MBDLE 407 B01.S50
Valve MBDLE 410 B01.S20
Dungs
Valve MBDLE 410 B01.S20
Valve MBDLE 415 B01.S22
Dungs
Valve MBDLE 415 B01.S22
Valve MBDLE 415 B01.S52
Dungs
Valve MBDLE 415 B01.S52

More from Dungs

View all Dungs parts
Pressure switch GW 150 A6 5-150 Mbar
Dungs
Pressure switch GW 150 A6 5-150 Mbar
Pressure switch GW 2000 A4 HP 0.4-2 bar
Dungs
Pressure switch GW 2000 A4 HP 0.4-2 bar
Pressure switch GW 10 A6 2-10 Mbar
Dungs
Pressure switch GW 10 A6 2-10 Mbar
Pressure switch GW 50 A6 5-50 Mbar
Dungs
Pressure switch GW 50 A6 5-50 Mbar
Pressure switch GW 150 A5
Dungs
Pressure switch GW 150 A5
MVD 507/5 3/4" valve
Dungs
MVD 507/5 3/4" valve
Valve block DMV-DLE 503/11
Dungs
Valve block DMV-DLE 503/11
Pressure switch GW 6000 A4/2 HP 1- 6 bar
Dungs
Pressure switch GW 6000 A4/2 HP 1- 6 bar

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first