Electrically Actuated Koei UNIC/TTV Butterfly Valves

Although generally requiring a higher purchase cost to that of pneumatic actuation, the combination of TTV & Koei Unic Actuated Butterfly Valve assemblies can provide significant total life cost savings for new installations. The Koei UNIC Electric Actuator is manufactured in Japan and comes as standard with a reliable manual override and stove enamel finish offering protection for external use with temperatures of -25 to 55 Deg C. Typically over specced to that of a standard on-off electric actuator valve this robust, reliable unit provides unrivalled levels of performance in its class with long life precision control.

Key Features

Key features and benefits of the 20W3040EK Actuated Butterfly Valves.
1

Key Features

The Koei UNIC Electric Actuator provides a vibration resistant and shock absorbent solution for the most compact product on today's market. This actuator will give you smooth operations throughout its entire speed range in high-shock environments.
2

Key Features

The circular shaped disk turns about a dia­metrical axis within the cylindrical bore of the valve body and a quarter turn rotation of the disk opens or closes the valve. The basic simplicity of the design provides a compact and relatively low weight valve having few component parts.
3

Key Features

UNIC Electric Actuator by Koei Industry was made specifically for continuous process applications where frequent start/stop cycles would damage a traditional motorised actuators. The Koei UNIC electric actuator allows you to increase productivity and reduce costs.

Wafer Type Butterfly Valve Technical

A B C D E Model
1.5" 145.00 316.00 159.00 TBA 33.00 UNIC 05
2" 145.00 332.00 159.00 TBA 43.00 UNIC 05
2.5" 145.00 337.00 159.00 TBA 46.00 UNIC 05
3" 145.00 345.00 159.00 TBA 46.00 UNIC 05
4" 155.00 389.00 208.00 TBA 52.00 UNIC 10
5" 187.00 416.00 257.00 TBA 56.00 UNIC 20
6" 187.00 425.00 257.00 TBA 56.00 UNIC 20
8" 187.00 465.00 257.00 TBA 60.00 UNIC 40
10" 272.00 484.00 381.00 TBA 68.00 UNIC 60
12" 272.00 516.00 381.00 TBA 78.00 UNIC 100
14" 272.00 536.00 381.00 TBA 78.00 UNIC 150
16" TBA TBA TBA TBA TBA TBA
18" TBA TBA TBA TBA TBA TBA
20" TBA TBA TBA TBA TBA TBA
22" TBA TBA TBA TBA TBA TBA
24" TBA TBA TBA TBA TBA TBA

Wafer Type 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.

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: 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, this Valve is suitable for water within the pressure and temperature limitations.

Not in its current format however we can offer both options. Get in touch through sales@actuation.co.uk or 0151 547 1221 and we will run through some safety options with you for quoting.

It certainly does. All of our actuated valves come complete with a full set of operations and maintenance manuals from both the valve and actuator manufacturers.

Yes, position feedback is included as standard. The Koei UNIC electric actuator can be fitted with a switch box to provide open and closed position indication, with options available for safe area and hazardous area installations.

We offer discounts on larger order quantities. Contact our sales team with the valve size, quantity and specification you need, and we will provide a tailored quotation.

Yes, the Koei UNIC electric actuator is designed for continuous process applications involving frequent start/stop cycles that would damage a standard on-off electric actuator. It also offers vibration resistant, shock absorbent operation in a compact footprint, giving reliable performance in high-shock environments.

This range is available from 1.5 inch up to 14 inch as standard. If you need a larger size, contact our sales team with your specification and we will confirm availability and lead time.

Yes, we can deliver directly to your customer. Send us a copy of your delivery note and we will attach it to the box so your customer sees your company details, not ours.

Yes, we offer credit accounts for regular customers. Get in touch with our sales team to apply, and once approved you can order on account rather than paying upfront each time.

Collections are welcomed. Give us a call in advance and we can get you a time that suits.

Fail-Safe Battery Backup

Fail-Safe Battery Backup is available for this product. In the event of a possible power failure the Actuator will return the Valve to a desired position. Ideal for critical line applications where safety is paramount. Will need some additional details from you. Pick up the phone and we will get you sorted faster than it takes Kipchoge to run a Marathon fuelled by 5 Red Bulls. Supercharged Customer Service.

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 Ductile Iron Koei UNIC Butterfly Valves

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