Electric Valpes/TTV Fully Lugged Actuated Valves

The 20L3080 Bronze Disc Actuated Butterfly Valves find frequent application in marine environments, particularly in scenarios where the external body of the valve is shielded from direct exposure to corrosive elements. Notably, these valves are designed with a "Dry Shaft" feature, a crucial innovation that prevents the medium from making contact with any materials other than the disc and seat. The careful consideration of environmental factors and the emphasis on material interaction showcase the commitment to efficiency and performance in challenging conditions. Valpes Electric Actuators are manufactured to deliver a combination of versatility and quality, ensuring a dependable solution for a wide range of applications.

Key Features

Key features and benefits of the 20L3080 Valpes Actuated Butterfly Valves.
1

Key Features

Our standard corrosive resistant Bronze Disc Butterfly Valves are designed for corrosive liquids and gases. They are installed in corrosive plant or processes including seawater, water with chemicals, hydrochloric acid and sulphuric acid.
2

Key Features

Valpes Actuators' ability to accommodate multiple voltage options ensures effortless integration into electrical systems with diverse voltage requirements. This feature enhances compatibility and simplifies the installation process.
3

Key Features

Valpes Electric Actuators are designed for versatility, addressing a broad spectrum of applications. Emphasising quality, these actuators deliver reliable and consistent performance across various settings.

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

This valve combines a Valpes electric actuator with a TTV fully lugged butterfly valve, providing automated on/off or modulating control with reliable electrical operation and corrosion-resistant bronze or metal components.

A fully lugged design allows isolation of one side of the pipeline while the other remains pressurised — making it ideal for systems that require easy maintenance or partial disassembly.

Typically constructed from bronze or aluminium bronze, these valves offer exceptional corrosion resistance, especially in marine and seawater environments.

Valpes actuators are available in 24VDC, 110VAC, and 230VAC options, with single-phase or low-voltage configurations to suit different automation systems.

Yes — all Valpes actuators are equipped with a manual override feature for safe operation during power outages or maintenance.

Absolutely. Valpes actuators are IP67-rated, offering complete protection against dust and water ingress for outdoor and industrial environments.

Yes, modulating versions are available, offering 4–20 mA or 0–10 V control signals for precise flow regulation.

They’re widely used in marine, HVAC, chemical processing, and water treatment industries due to their durability and corrosion resistance.

Operating temperatures typically range from –20 °C to +120 °C, depending on the seat and disc materials.

Yes, ATEX-certified Valpes actuators are available for Zone 1 and Zone 2 hazardous areas, providing explosion-proof performance.

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

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Electric Valpes Actuated Lugged Bronze Actuated Valves | Marine