Bettis RPX Lugged Type Actuated Butterfly Valves

The concentric design of TTV Butterfly Valves incorporates a flexible, interchangeable seat that conforms to both the inner and outer surfaces of the valve body, ensuring an impeccable seal. These valves are versatile, catering to on/off and throttling operations. Additionally, all our actuated butterfly valves offer the option of Fail Safe Close/Open Position and come equipped with multiple manual override features throughout the product line.

Key Features

Key features and benefits of the 20L3040BE Actuated Butterfly Valves.

Key Features

The valve's single-piece body, equipped with threaded lugs, is affixed using two sets of bolts—one for each flange. This design allows installers precise self-centering capabilities between the flanges, thanks to the body's unique construction.

Key Features

The Bettis valve system features a standard open pedestal design, with the option for a closed pedestal upon request, catering to different installation preferences and space constraints. Furthermore, the piston rod is constructed with hard chromium plating and polished stainless steel, delivering exceptional corrosion resistance and minimising friction for smooth, reliable operation even in harsh environments.

Key Features

PED 97/23/EC compliance ensures Bettis meets the stringent requirements of pressure mounting vessels, ensuring its suitability and reliability in critical industrial applications. This compliance underscores our commitment to adhering to international standards and providing products of the highest quality and safety.

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.

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

Frequently Asked Questions

The Bettis range is designed to handle pneumatic media for optimal performance.

Pneumatic actuators in the Bettis range typically operate within a supply pressure range suitable for pneumatic actuation.

The Bettis range offers fail-safe, quarter-turn, spring-return, and double-acting actuation options to suit various application requirements.

The Bettis range is certified with ATEX and PED certifications, ensuring compliance with European safety standards.

Bettis actuators support on/off control for efficient and straightforward operation.

Bettis actuators are compatible with various valve types, including ball valves, butterfly valves, plug valves, triple offset valves, and other quarter-turn devices.

The standard operating temperature range for Bettis actuators is from -20°F to +200°F (-29°C to +93°C), with optional ranges available to -40°F (-40°C) or up to +350°F (+177°C).

Bettis actuators boast a torque/thrust capacity of up to 1,200,000 lbf-in (135,000 Nm), ensuring robust performance across a range of applications.

The standard operating pressure for Bettis actuators is either 60 or 80 psig (4 or 5.5 Bar), providing optimal performance within specified parameters.

Yes, Bettis actuators offer optional temperature ranges to accommodate extreme temperature environments, ensuring reliable operation in diverse conditions.

Yes, Bettis actuators offer fail-safe actuation options, providing added reliability and safety for critical applications.

Yes, Bettis actuators are designed for straightforward integration with various valve types and control systems, facilitating seamless automation of industrial processes


Request more information or Advice

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

Lugged Type Ductile Iron Bettis Actuated Butterfly Valves