Need help with your application? Contact us for expert advice.
Able Instruments can assist you and your customers in the following areas:
- Technical application guidance: Support selecting the correct Series II valve based on pressure class, media, port size and actuation requirements.
- Configuration and system integration: Assistance with actuator selection (air or hydraulic), position configuration and integration into automated control systems.
- After-sales and lifecycle support: Guidance on ordering information, replacement valves and maintaining long-term reliability in demanding service conditions.
Further to the above, Able can offer customised solutions based on your individual requirements. Email us now at info@ableinstruments.com
Barksdale Actuated Heavy Duty Valves – Series II
Actuated Shear-Seal® directional control valves for high-pressure fluid and gas systems
Able Instruments offer the Barksdale Actuated Heavy Duty Valves – Series II for reliable, actuated directional control in high-pressure fluid and gas systems. Series II valves combine Barksdale’s proven Shear-Seal® valve technology with a compact rack-and-pinion pilot actuator, providing dependable automated switching in demanding industrial environments.
The Series II design extends the performance benefits of Barksdale Heavy Duty Valves into applications where remote, pneumatic or hydraulic actuation is required. The Shear-Seal® operating principle delivers positive shut-off, low leakage and consistent performance under high pressure, while the external actuator enables controlled and repeatable valve operation without manual intervention.
Key Features:
- Actuated directional control: Integrated rack-and-pinion pilot actuator enables automated valve operation in high-pressure systems.
- Shear-Seal® valve technology: Proven rotating rotor and stationary seal design delivers positive shut-off and reliable switching under pressure.
- Designed for automation: Suitable for systems requiring remote, pneumatic or hydraulic actuation without manual intervention.
- 2- and 3-position configurations: Flexible valve arrangements to support a wide range of control requirements.
- High-pressure capability: Engineered for demanding hydraulic, pneumatic and gas applications depending on configuration.
- Contamination tolerance: Shear-Seal® operating principle maintains performance even with contaminated media.
- Compact actuator design: External actuator provides controlled operation while maintaining a compact overall footprint.
- Industrial-grade construction: Built for long service life in harsh environments such as drilling, steel mills and process plant installations.
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Available in multiple port sizes and 2- or 3-position configurations, Actuated Heavy Duty Valves – Series II offer flexibility for a wide range of system designs. The actuator can be supplied for air or hydraulic operation, allowing integration into automated control systems where reliable directional switching is critical to safety and process continuity.
Typical applications include drilling and well control systems, steel mill hydraulics, shipboard hydraulic circuits and industrial process plant installations. In these environments, Series II valves provide a robust solution where automation, durability and contamination tolerance are essential.
Barksdale Actuated Heavy Duty Valves – Series II Specifications:
Valve Type | Actuated Shear-Seal® directional control valve |
|---|---|
Operating Principle | Shear-Seal® rotating rotor with stationary seal |
Actuation Method | Rack-and-pinion pilot actuator (air or hydraulic) |
Valve Positions | 2-position or 3-position configurations |
Media Compatibility | Hydraulic oil, lubricated water, air and compatible gases |
Operating Pressure | High-pressure service depending on valve size, media and configuration |
Back Pressure Limitation | Return port back pressure limited depending on configuration |
Port Sizes | ¼” to 1½” depending on series and configuration |
Flow Capacity | High flow capacity relative to port size (configuration dependent) |
Operating Temperature | –40 °C to +121 °C (depending on seals and materials) |
Construction Materials | Bronze valve body, stainless steel rotor and shaft, corrosion-resistant actuator components |
Seal Materials | Buna-N as standard; alternative seal materials available |
Position Indication | Visual position indication as standard |
Approvals | Approvals available depending on model and configuration |
Note: Specifications may vary depending on the selected model code and configuration. Options may include different port sizes, actuation media (air or hydraulic), position configurations, seal materials, pressure ratings and approvals. Please refer to the ordering information or contact Able for guidance on selecting the correct valve for your application.