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Econex Bare butterfly valve DN80 - Heating
EconexHeating

Econex Bare butterfly valve DN80

Econex bare butterfly valve DN80 is a heating-system control valve certified to CE-OO85AQO738. It provides reliable flow regulation in heating circuits requiring compact, maintenance-accessible designs with standard…

SKU 3G-CBM-02564

Brand
Econex
Item
Bare butterfly valve DN80
Category
Heating
UNSPSC
40101819 — Space heaters
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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

Econex
dn
80
type
butterfly valve
certification
CE-OO85AQO738
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Econex Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Econex bare butterfly valve DN80 is a heating-system control valve certified to CE-OO85AQO738. It provides reliable flow regulation in heating circuits requiring compact, maintenance-accessible designs with standard DN80 connections.

Frequently Asked Questions

What is the Econex bare butterfly valve DN80 used for?

The Econex bare butterfly valve DN80 is used for flow regulation in heating circuits and gas appliance control systems. It is certified under CE-OO85AQO738 for the EC Gas Appliance Directive, making it suitable for industrial heating applications requiring compact, maintenance-accessible designs with standard DN80 connections.

What are the specifications of the Econex bare butterfly valve DN80?

The Econex bare butterfly valve DN80 has a nominal diameter of DN80 and an inlet pressure range of 300 mbar. It is certified to CE-OO85AQO738 under the EC Gas Appliance Directive (90/396/EEC) and complies with DIN EN 161 and other relevant standards. The valve is designed for use with gases of the 1st, 2nd, and 3rd families.

Where to buy the Econex bare butterfly valve DN80 in Singapore?

You can source the Econex bare butterfly valve DN80 in Singapore through 3G Electric, an industrial equipment distributor established in 1990. We handle logistics, customs clearance, and delivery to your facility, providing technical support for heating-system applications. Contact us for pricing and lead time on this CE-certified valve.

How to install the Econex bare butterfly valve DN80?

Install the Econex bare butterfly valve DN80 by ensuring the pipeline is clean and the valve is oriented correctly for flow direction. Use standard DN80 flanges and gaskets, tightening bolts evenly to avoid distortion. For gas applications, follow local regulations and the manufacturer's guidelines to ensure proper sealing and safe operation.

Used in

Common applications for Econex
Industrial heating circuits — Econex BFV series butterfly valves (DN40-DN150) for flow isolation and regulation in hot water or thermal oil systems.
Gas burner trains — Econex butterfly valves (DN50-DN150) for modulating gas flow in combustion control loops, certified to EN 161.
Boiler room automation — Econex AB1A1002SE5 servo motor (24V AC, 4-20mA) for automatic damper or valve positioning in boiler control systems.
Retrofit heating plants — Econex bare butterfly valves (DN65-DN125) with ISO 7005 flanges for replacing outdated manual valves in existing piping.
Combustion air control — Econex AB1C1002S servo motor (230V AC) for driving air dampers in industrial burners, with manual override for commissioning.
District heating substations — Econex DN150 butterfly valve (DVGW approved) for primary side isolation and flow balancing in heat exchangers.
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Econex Products

3G Electric supplies Econex heating. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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