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3G Electric
Dungs Valve MVD 503/5 3/8" - Gas Regulation
DungsGas Regulation

Dungs Valve MVD 503/5 3/8"

Dungs MVD 503/5 is a gas regulation valve with 3/8" connection rated to 200 bar, featuring a 1 mm integrated filter and sub-1-second opening time. Suitable for industrial gas control applications requiring rapid…

SKU 3G-CBM-04063

Brand
Dungs
Item
Valve MVD 503/5 3/8"
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
type
MVD 503/5
connection
3/8"
max pressure
200 bar
opening time
<1s
integrated filter
1 mm mesh
max ambient temperature
+60 °C
min ambient temperature
-15 °C

Technical Documents

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

Product Description

Dungs MVD 503/5 is a gas regulation valve with 3/8" connection rated to 200 bar, featuring a 1 mm integrated filter and sub-1-second opening time. Suitable for industrial gas control applications requiring rapid response and compact design.

Frequently Asked Questions

What is the Dungs MVD 503/5 3/8" gas regulation valve used for?

The Dungs MVD 503/5 is a single-stage safety shut-off valve designed for gas burner and appliance protection, regulation, and shut-off. It is suitable for high turn-down applications such as pulse firing in industrial gas control systems requiring rapid response and compact design.

What are the specifications of the Dungs MVD 503/5 3/8" valve?

The Dungs MVD 503/5 features a 3/8" gas thread connection, maximum operating pressure of 200 bar, opening time under 1 second, and a 1 mm mesh integrated filter. Ambient temperature range is -15 °C to +60 °C. It is a normally closed, rapid-opening valve with manual flow adjustment.

Where to buy the Dungs MVD 503/5 3/8" valve in Singapore?

3G Electric supplies the Dungs MVD 503/5 3/8" gas regulation valve to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this industrial gas control component.

How to install the Dungs MVD 503/5 3/8" gas valve?

Install the Dungs MVD 503/5 in accordance with EN 161 and local gas safety codes. Ensure the valve is mounted in the correct flow direction, with proper gas-tight connections. The valve is maintenance-free and normally closed; verify electrical supply matches the coil rating 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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