Bettis Pneumatic Actuators

Bettis pneumatic actuators are renowned for their reliability, durability, and precision in controlling valves in various industrial applications. These actuators leverage the power of compressed air to generate linear or rotary motion, allowing for the precise positioning of valves in critical processes such as oil and gas production, refining, chemical processing, and power generation. One of the key features of Bettis pneumatic actuators is their robust construction, designed to withstand harsh environmental conditions and demanding operational requirements.

Key Features

Key features and benefits of Bettis Pneumatic Actuators.
1

Key Features

Bettis actuators are built to withstand harsh environmental conditions and demanding operational requirements, ensuring durability and reliability in critical industrial applications.
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Key Features

With a comprehensive range of configurations available, including rack and pinion, scotch yoke, and linear piston designs, Bettis actuators can accommodate various valve types, sizes, and operating conditions.
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Key Features

Equipped with advanced features such as position feedback and travel stops, Bettis actuators offer precise control and positioning of valves, allowing for accurate regulation of flow rates and process parameters.

Bettis RPX Series

The Bettis RPX Series pneumatic actuators, specifically the RPX-series, represent a pinnacle in valve automation technology. Designed to meet the demands of a wide range of industrial applications, these actuators combine precision engineering with robust construction for reliable performance in controlling quarter turn valves such as ball, butterfly, and plug valves.

Product Type: Pneumatic Rack and Pinion Actuator
Actuation: Quarter Turn Spring Return or Double acting applications
Operating Temperature: Standard -20°C to +80°C (-4°F to +176°F). Optional high and low temperature options
Certifications: ATEX, PED and Machinery Directives
Operating Pressure: Upto 8.3 bar / 120 psi
Control Type: On/Off, Positioning, Modulating, ESD
Torque: 11 sizes: 11 to 4173 Nm (197 to 36,955 lbf.in)
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Bettis RPE Series

The Bettis RPE Series pneumatic actuators provide a versatile solution for quarter-turn valve automation in industrial applications, offering both spring return and double acting models across 12 different sizes. With a rugged rack and pinion design, coated body and endcaps, and special high corrosion-resistant aluminum pinion, these actuators are engineered for durability and reliability in harsh environments. Stainless steel fasteners further enhance their longevity, ensuring smooth and precise operation while minimizing maintenance requirements. The RPE Series actuators are ideal for controlling quarter-turn valves and similar applications, providing long-lasting performance and peace of mind in critical processes.

Product Type: Pneumatic Rack and Pinion Actuator
Actuation: Double-acting, Spring-return, Quarter-turn
Operating Temperature: Standard -20°C to +80°C (-4°F to +176°F). Optional high and low temperature options
Certifications: ROHS3, REACH, ATEX, PED and Machinery Directives, SIL3, IP66/67
Operating Pressure: Up to 8.3 bar / 120 psi
Control Type: On/Off, Positioning, Modulating, ESD
Torque: 12 sizes: 12 to 4100 Nm (106 to 36,474 lbf.in)
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Bettis GVO Series

The Bettis GVO Series pneumatic actuators are engineered to automate a wide range of rising stem valves, including slab, wedge, knife, and expanding gate valves, as well as globe valves, rising stem ball valves, and dampers. This versatility makes them suitable for various industrial applications where precise valve control is essential. Each model in the GVO Series is designed with extended stroke capabilities, allowing for enhanced valve operation and control over a broader range of process conditions. For applications requiring resistance to sour service environments, the Bettis GVO Series offers optional materials of construction, ensuring compatibility with corrosive or abrasive media.

Product Type: Pneumatic Actuator
Actuation: Linear, Double-Acting
Operating Temperature: From -60 °C to 100 °C (From -76 °F to 212 °F)
Certifications: ATEX, PED, SIL capable (CE)
Operating Pressure: 12 barg (174 psi)
Control Type: On/off
Thrust: Double-acting thrust up to 1600000 N (360000 lb), Spring ending thrust up to 450000 N (101000 lb), Spring starting thrust 540000 N (121000 lb)
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Bettis NG Series

Bettis NG Series pneumatic actuators are meticulously designed for the stringent requirements of nuclear applications, boasting independent testing for scenarios like LOCA and compliance with IEEE 382 standards. They're adept for Safety Integrity Level (SIL) environments, equipped with a patented Tension-Lok device ensuring secure spring module handling. Compliant with PED 97/23/EC, they offer durability in high-pressure settings and feature IP66/IP67M ratings for superior water and corrosion resistance. Their modular design enables easy field maintenance and configuration changes, including mechanical and manual overrides. These actuators can seamlessly integrate into complete valve operating systems, offering versatility and reliability in critical processes.

Product Type: Pneumatic Actuator
Actuation: Fail-Safe, Quarter-turn, Spring-Return, Double-Acting
Operating Temperature: Standard range: -20°F to +200°F (-29°C to +93°C). Optional range: to -40°F (-40°C) or to +350°F (+177°C)
Certifications: Nuclear/Seismic
Operating Pressure: 40-220 psig (3-14 Bar)
Control Type: On/off
Torque: Spring-return models in excess of 3,000,000 in-lbs (339,000 Nm)
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Bettis VOS-PAC Series

The Bettis VOS-PAC Series pneumatic actuators are engineered to excel in challenging and hostile environments, ensuring reliable operation even when power sources are limited or compromised. With its robust design and advanced features, the VOS-PAC Series offers unmatched performance and durability in critical industrial applications.The Bettis VOS-PAC Series is specifically designed to operate reliably in challenging environments, including extreme temperatures, corrosive atmospheres, and high-pressure conditions. This ensures uninterrupted performance even in the most demanding industrial settings.

Product Type: Pneumatic Actuator
Actuation: Fail-Safe, Quarter-turn, Spring-Return, Double-Acting
Operating Temperature: Standard range: -20°F to +200°F (-29°C to +93°C). Optional range: to -40°F (-40°C) or to +350°F (+177°C)
Certifications: ATEX, PED
Operating Pressure: 60 or 80 psig (4 or 5.5 Bar)
Control Type: On/off
Torque / Thrust: Up to 1,200,000 lbf-in (135,000 Nm)

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 feature 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.

FAQ

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Bettis Pneumatic Actuator