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DUNGS MB-ZRD(LE) 407-412 B07, Integrated bypass valve - Gas multibloc
DungsGas multibloc

DUNGS MB-ZRD(LE) 407-412 B07, Integrated bypass valve

The DUNGS GasMultiBloc® MB-ZRD(LE) 407-412integrates filter, regulator, valves and pressure switches in one compact fitting.

SKU 3G-OTH-02927

Also listed as: MBZRDLE407412B07 · MB ZRDLE 407 412 B07

Brand
Dungs
Item
MB-ZRD
Part Number
MB-ZRDLE-407-412-B07
Category
Gas multibloc
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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 Documents

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

Product Description

The DUNGS GasMultiBloc® MB-ZRD(LE) 407-412integrates filter, regulator, valves and pressure switches in one compact fitting.

Frequently Asked Questions

What is the DUNGS MB-ZRD(LE) 407-412 B07 used for?

The DUNGS GasMultiBloc® MB-ZRD(LE) 407-412 B07 is a compact gas multibloc used for gas safety and regulation in industrial burners and boilers. It integrates a filter, regulator, two main valves, and a bypass valve into one fitting, suitable for natural gas, LPG, and other neutral gaseous media.

What are the specifications of the DUNGS MB-ZRD(LE) 407-412 B07?

The DUNGS MB-ZRD(LE) 407-412 B07 has a maximum operating pressure of 360 mbar (36 kPa) and flange connections with pipe threads per ISO 7/1. Output pressure ranges are 4 mbar to 20 mbar (S22) or 4 mbar to 50 mbar (S52). Ambient temperature range is -15 °C to +70 °C.

Where to buy the DUNGS MB-ZRD(LE) 407-412 B07 in Singapore?

3G Electric supplies the DUNGS MB-ZRD(LE) 407-412 B07 to customers in Singapore. We handle logistics, customs clearance, and delivery for this gas multibloc. Contact our team for pricing and lead time on your order.

How to install the DUNGS MB-ZRD(LE) 407-412 B07?

Install the DUNGS MB-ZRD(LE) 407-412 B07 by mounting it with flange connections per ISO 7/1 pipe threads. Ensure the gas supply is off and the fitting is clean. The integrated bypass valve allows for two-stage function. Follow DUNGS guidelines for proper orientation and pressure settings.

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 multibloc. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

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

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