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3G Electric
Dungs FRS 505 R 1/2" regulator - Gas Regulation
DungsGas Regulation

Dungs FRS 505 R 1/2" regulator

Dungs FRS 505 is a gas pressure regulator with G 1/2 ISO 228 connection, rated for inlet pressures to 500 mbar and ambient temperatures from -15 °C to +70 °C. Spring pressure ranges of 2.5…95 mbar accommodate diverse…

SKU 3G-CBM-04004

Brand
Dungs
Item
FRS 505 R 1/2" regulator
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
standards
EN 88, DIN 3380
connection
G 1/2 ISO 228
max inlet pressure
500 mbar
ambient temperature
-15 °C to +70 °C
spring pressure ranges
2.5…95 mbar (multiple springs available)
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Dungs Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Dungs FRS 505 is a gas pressure regulator with G 1/2 ISO 228 connection, rated for inlet pressures to 500 mbar and ambient temperatures from -15 °C to +70 °C. Spring pressure ranges of 2.5…95 mbar accommodate diverse gas regulation applications across industrial systems.

Frequently Asked Questions

What is the Dungs FRS 505 R 1/2" regulator used for?

The Dungs FRS 505 is a gas pressure regulator used in industrial gas regulation systems. It reduces and stabilizes gas pressure for burners, boilers, and process equipment. With spring pressure ranges from 2.5 to 95 mbar and a max inlet pressure of 500 mbar, it suits diverse gas applications.

What are the specifications of the Dungs FRS 505 regulator?

The Dungs FRS 505 has a G 1/2 ISO 228 connection, max inlet pressure of 500 mbar, and ambient temperature range of -15 °C to +70 °C. It complies with EN 88 and DIN 3380 standards. Multiple springs provide pressure ranges from 2.5 to 95 mbar for flexible gas regulation.

Where to buy the Dungs FRS 505 regulator in Singapore?

You can source the Dungs FRS 505 regulator through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this gas pressure regulator. We provide reliable sourcing for industrial gas components.

How to install the Dungs FRS 505 gas pressure regulator?

Install the Dungs FRS 505 regulator with the flow direction arrow aligned to gas flow. Use appropriate sealant on the G 1/2 ISO 228 threads. Ensure ambient temperature stays within -15 °C to +70 °C. Select the correct spring for your desired outlet pressure range. Always follow local gas safety codes.

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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