Wafer Bronze Disc Elomatic Actuated Butterfly Valves

Elomatic's range of Actuators and TTV Butterfly Valves butterfly valves are designed to reduce the total cost for ownership. Their hard Anodised aluminium housing makes it perfect for heavy duty applications where other brands might not be able to provide enough durability or corrosion resistance. With over 3 million units sold worldwide, Elomatic has quickly established themselves as one of the leading global manufacturers with their fit and forget principle that ensures minimal maintenance while still providing high quality performance in all applications.

Key Features

Key features and benefits of the 20L3080EL Actuated Butterfly Valves.
1

Key Features

Compliance to NAMUR interface standard allows the actuator to be packaged with a wide range of accessories. This makes it easy to integrate the El-O-Matic Pneumatic Actuator into existing systems where there are already components available for attachment on site.
2

Key Features

Lugged butterfly valves are a great choice for applications where you need to be able to disconnect the piping from either side of the valve. These lugged connect style butterfly valves feature a built in alignment guide through its bolt holes on both sides.
3

Key Features

Actuated butterfly valves are the workhorse of many industrial processes, all of Actuation Valve & Control's assemblies are built in house. We offer both Direct Mount options as well as custom build bracket/shaft assemblies.

Fully Lugged Butterfly Valve Technical

A B C A B C D E
SR SR SR DA DA DA SR/DA SR/DA
1.5" 48.00 259.00 166.00 33.00 220.00 103.00 TBA 33.00
2" 48.00 275.00 166.00 48.00 275.00 166.00 TBA 43.00
2.5" 58.00 300.00 192.00 58.00 300.00 192.00 TBA 46.00
3" 69.00 320.00 217.00 58.00 308.00 192.00 TBA 46.00
4" 69.00 345.00 247.00 69.00 338.00 217.00 TBA 52.00
5" 75.00 391.00 304.00 75.00 391.00 235.00 TBA 56.00
6" 87.00 406.00 362.00 87.00 406.00 265.00 TBA 56.00
8" 109.00 485.00 385.00 109.00 485.00 284.00 TBA 60.00
10" 132.00 540.00 476.00 132.00 540.00 356.00 TBA 68.00
12" 131.00 585.00 658.00 132.00 572.00 356.00 TBA 78.00
14" 156.00 639.00 732.00 156.00 639.00 528.00 TBA 78.00
16" 175.00 767.00 959.00 181.00 732.00 605.00 TBA 102.00
18" TBA TBA TBA 181.00 782.00 710.00 TBA 114.00
20" TBA TBA TBA 175.00 867.00 812.00 TBA 127.00
24" TBA TBA TBA TBA TBA TBA TBA 154.00

Fully Lugged Butterfly Valve 3D Stuff

Need More Dimensions?

No time for fancy software or your tekkers are just pretty substandard? We offer a full technical drawing service for our actuated valves. The Artists are ready to draw. Tell us what you need.

Valve Standards & Stuff

Body Material: GJS500-7 Ductile Iron Rilsan Coated
Seats Material: EPDM, NBR Buna, Hypalon, Viton, Silicone, High Temperature, Polyisoprene, Epichloridine
Design Standard: Concentric, Soft Seat
Face To Face: EN 558 Series 20, ISO 5752 Series 20, API 609 Table 1, BS 5155 Series 4
Pressure Testing: EN 12266-1, DIN 3230, BS 6755, ISO 5208
Connections: PN10/16 ANSI 150, ISO 7007, DIN 2501, BS 4504, ANSI Class 150 ANSI B16.5
Sealing Testing: ISO 5208, 100% Tight Shut Off, API 598

Frequent Interrogation

Yes — it is suitable for water applications, especially with a bronze disc and the correct seat material for the system.

It is a wafer-style butterfly valve installed between flanges, featuring a bronze disc for improved corrosion resistance, especially in water-based applications.

It is a butterfly valve fitted with an Elomatic pneumatic actuator, allowing automated operation for opening, closing, or modulating flow.

Bronze offers excellent resistance to corrosion, particularly in water and marine environments, helping extend the valve’s lifespan.

They are commonly used in water treatment, HVAC systems, marine applications, and general industrial pipelines.

Yes — they are suitable for both shutting off flow and regulating it.

They are compact, lightweight, and cost-effective, making them easy to install in systems with limited space.

Yes — the Elomatic actuator enables remote operation and integration into automated control systems.

Common options include EPDM, NBR, and PTFE, depending on the application and media.

Elomatic actuators are typically available in double-acting and spring-return versions, depending on whether fail-safe operation is required.

4-20mA Control Available On This Product

The BLX V100E Series is an Electro-Pneumatic control unit that allows the Actuator to incrementally adjust the Valve's position between the fully open and closed cycle. Product variants are available for spring return and double acting setups with feedback and safety settings. Ask our team today about how the V100E can help with your process requirements.

Actuated Valve Testing & Calibration

All actuated valve assemblies are fully tested and calibrated in house prior to packing and shipping from our expert team of technical engineers. This means that when they arrive at site, you're immediately ready to install and get your production back up and running.

Choose Your Rubber

Material Applications Temperature
EPDM Water, Sea Water, Alcohols, Organic Salt Solutions, Mineral Acid Solutions, Mineral Based Alkalines -20°C +110°C
High Temperature EPDM Super Heated Water -20°C +130°C
NBR Buna Mineral & Vegetable Oils, Gas, Non Aromatic Hydrocarbons, Animal Fats, Vegetable Fats, Air -10°C +80°C
Hypalon Mineral Acid Solutions, Organic & In-Organic Acids, Oxidising Solutions -10°C +80°C
Viton Acids, Fats, Hydrocarbons, Vegetable & Mineral Oils, Fuels -5°C +180°C
Polyisoprene Water, Alcohols, Abrasive Substances (Call To Check), Ketones, -10°C +60°C
Silicone Low & High Temperature Resistance Applications -30°C +150°C
High Temp Silicone Super Heated Water -50°C +160°C
Epichlorohydrin Ozone Resistance, Hydrocarbons, Aromatic Oils -25°C +145°C

Take A Seat

Elomatic Actuator Videos

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Pneumatic Elomatic Lugged Marine Bronze Disc Butterfly Valves