
Eco-Gear Loose Reaction Arm
The Eco-Gear Loose Reaction Arm provides the backbone of strength, and handles all the operating torque forces, ensuring no force is transferred towards the human operator during a valve cycle.
As a mobile concept, it can be used to suit any host application within Eco-Gear or Eco-Spider using our drop-in adaptor.
While also being suitable across the full Eco-Drive Locking product range.
As the Loose reaction is mobile, you can simply carry the Eco-Gun and Reaction arm to any host valve with a pre-installed Eco-Spider and operate, creating a simplified, robust connection for multiple valve drive installations.
Product datasheets, installation manuals, and certification documents are available for download via OneHub or below. Please provide your email to access the downloads.
- Loose Reaction (mobile)
- Integrated into the complete Eco-Drive product range
- Robust temporary reaction solution
- 316L
- Compatible with all Eco-Drive pneumatic and electric tools
Loose Permanent Spider drive stations, High frequency valve operations which are Large / Heavy Duty / High Rotation / Spur gear valves, suitable within routine maintenance valve cycling or daily process operations, valves imbedded into complex process logics or sequences
Multi-valve operations, field maintenance and commissioning, portable valve drive applications and any gearbox handwheel requiring flexible, removable drive connection.
Safety by design
Watch how Alcatraz Interlocks solutions improve safety, efficiency, and control in industrial environments."
Request product
Looking for the right solution for your application? Our team of specialists is ready to support you with tailored advice on Alcatraz Interlocks products. Whether you need assistance with selection, configuration, or integration into your safety process, we ensure a reliable and efficient solution that meets your operational requirements.
Applications
Pig traps
Interlocking and valve control solutions for pig trap launch and receive operations one of the most sequentially complex and hazardous procedures in pipeline operations.
Tank farm & storage solutions
Process safety solutions for tank farm isolation, product transfer, loading and unloading operations protecting against cross-contamination, overfill and uncontrolled release.
Flow control
Interlocking and valve control for critical flow control applications ensuring correct valve sequencing in process changeover, diversion and isolation procedures.
Pressure safety valve system
Interlocking solutions for PSV bypass and reinstatement ensuring that pressure protection is never compromised during maintenance or testing activities.
Our markets
Service
Alcatraz Interlocks delivers a complete range of professional services designed to protect the performance, reliability and integrity of your process safety systems throughout their operational lifecycle.

Ready to make your process safer?
Speak to one of our process safety specialists today. We're here to help you design the right solution for your application.Together, we ensure your systems meet the highest safety standards, reduce operational risks, and continue to perform reliably in even the most demanding environments.
Contact us




