Electric Valpes/TTV Wafer Actuated Valves

The 40W4040 Stainless Steel Actuated Butterfly Valves from TTV features a CF8M Stainless Steel Body & Disc with 316 Stainless Steel Shaft. This extremely versatile concentric design Butterfly Valve is suitable for harsh and corrosive conditions that may not be suitable for the standard Ductile Iron range. Valpes Electric Actuators go beyond standard offerings, allowing for custom builds tailored to specific requirements, offering a level of customisation not typically provided by basic standalone Actuator Manufacturers.

Key Features

Key features and benefits of the 40W4040 Valpes Actuated Butterfly Valves.
1

Key Features

A one piece body concentric design features four entering lugs which allows for easy installation between two flanges at intermediate points within the process pipeline.
2

Key Features

The actuators' certifications (CE, CSA, UL, EAC, EACEx, and DNV) signify compliance with international standards, assuring users of the products' safety, reliability, and adherence to quality benchmarks.
3

Key Features

Valpes' status as an established manufacturer since 1986 reflects a wealth of experience and a commitment to producing reliable, high-quality electric actuators.

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.

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.

Valve Standards & Stuff

Body Material: CF8M Stainless Steel
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

These valves are used for automated flow control in HVAC, water treatment, industrial process lines, and general service applications where compact, reliable electric actuation is required.

The wafer pattern offers a lightweight, space-saving design that fits easily between flanges, making installation simpler and reducing overall system weight compared to lugged or flanged valves.

Valpes actuators provide accurate, quiet, and reliable operation, with features like local control, position feedback, IP-rated housings, and optional fail-safe or modulating control modes.

Yes—depending on seat and disc material. PTFE or elastomer seats allow the valve to handle mild to moderately corrosive fluids, while the wafer body ensures stable sealing across process pressures.

Yes. Valpes offers modulating actuator options for precise throttling and flow regulation, not just simple open/close duty.

They can be mounted in most orientations, but installing the actuator upright is recommended for maximum longevity and protection from moisture.

Electric Valpes actuators are available in 24VDC, 110VAC, and 230VAC, allowing compatibility with common industrial power systems.

The TTV fully lugged body provides strong flange alignment and minimal vibration, ensuring tight sealing and stable operation under pressure.

Yes — each Valpes actuator comes with a manual handwheel override for emergency operation in case of power loss or system failure.

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

Request more information or Advice

Please feel free to request information and advice using the form below or call us on 0151 547 1221

Wafer Type Stainless Steel Valpes Butterfly Valves