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Email: contact@pneumaticspro.ca, Ph. +1 (647) 608-1949
Email: contact@pneumaticspro.ca , Ph. +1 (647) 608-1949

2-Hand Anti-Tie Down Safety Valves and Systems - AZ Pneumatica

Boost Workplace Safety with AZ Pneumatica’s 2-Hand Anti-Tie Down Safety Valves and Systems – Available in Canada from Pneumatics-pro

In industrial automation, safety isn’t optional — it’s essential. Pneumatics-pro is proud to supply AZ Pneumatica’s Two-Hand Anti-Tie Down Safety Valves and Systems to Canadian manufacturers, helping reduce the risk of hand injuries during high-risk machine operations. These CE-certified systems comply with UNI EN ISO 13851:2019 and the Machinery Directive 2006/42/EC, providing peace of mind and reliable performance.

What Are 2-Hand Anti-Tie Down Safety Systems?

These safety systems require both hands of the operator to be used simultaneously to activate machinery. This critical design prevents accidental machine engagement and eliminates the possibility of one hand entering hazardous areas during operation — ensuring maximum operator protection.

Each system includes a signal elaborator (logic unit) that only sends a signal to the power valve if it receives two simultaneous inputs within a strict time window (<0.5 seconds). If one button is pressed late or not at all, no signal is sent — a simple yet highly effective safety mechanism.


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AZ Pneumatica Product Line – Models Available

🔹 Standard Signal Elaborator

AZ Pneumatica Two Hand Anti Tie Down 08.156.4 : AZ Pneumatica Certified Two-Hand Safety Valve

  • Part Number: 08.156.4

  • Max Flow Rate: 100 Nl/min

  • Operating Pressure: 3 to 8 bar

  • Ports: G1/8"

  • Temperature Range: -10°C to +60°C

  • Material: Aluminium 11S body, stainless steel springs, brass internal parts

  • Ideal for retrofitting existing machinery with two-hand safety logic.

🔹 Mini Signal Elaborator

AZ Pneumatica Two Hand Anti Tie Down 08.337.4 : AZ Pneumatica Mini Signal Processor

  • Part Number: 08.337.4

  • Max Flow Rate: 70 Nl/min

  • Operating Pressure: 2.5 to 8 bar

  • Ports: Ø4 mm push-in

  • Compact and efficient for smaller systems or where space is tight.

🔹 Two-Hand Safety Device – Complete System (Mini Elaborator + Push Buttons + 5/2 Valve)

  • Part Number: 08.361.4

  • Max Flow Rate: 550 Nl/min

  • Ports: Ø6 mm push-in

  • Fully integrated solution. Simply connect to your machine’s power circuit and go.

🔹 Two-Hand Safety Device (Mini Elaborator + Push Buttons – No Power Valve)

  • Part Number: 08.362.4

  • Max Flow Rate: 70 Nl/min

  • Connects to your machine’s existing power valve.

🔹 Two-Hand Device with Mini Elaborator + Shut-off Valve (No 5/2 Valve)

  • Part Number: 08.363.4

  • Includes manual shut-off for emergency stops or maintenance lockout.

🔹 Two-Hand Device with Standard Signal Elaborator + Push Buttons

  • Part Number: 08.304.4

  • For applications needing full flow capacity (100 Nl/min) in a simplified safety setup.

🔹 Two-Hand Device with Standard Signal Elaborator + Push Buttons + 5/2 Valve

  • Part Number: 08.179.4

  • Max Flow Rate: 550 Nl/min

  • Turnkey safety solution, perfect for high-flow, high-risk applications.


Why Choose AZ Pneumatica Safety Valves?

  • Certified Safety Compliance: CE-certified, ISO 13851, Machinery Directive 2006/42/EC

  • Fail-Safe Design: Anti-repeat function ensures only one signal per cycle

  • Reliable Materials: Aluminium, stainless steel, and brass construction

  • Flexible Configurations: Choose from standalone signal elaborators or fully integrated kits

  • Quick Reaction Time: <0.5s dual-signal window for true operator coordination


Common Applications

  • Pneumatic press machines

  • Pick-and-place arms

  • Assembly stations

  • Packaging and sealing equipment

  • Material handling systems

These systems are perfect for any machine where operator hands are near moving parts and unintended actuation could result in injury.


Ready to Upgrade Safety on Your Production Floor?

Explore our range of AZ Pneumatica 2-Hand Safety Systems online now at pneumaticspro.ca, or contact our team for expert guidance and technical support.

Pneumatics-pro — Your Trusted Source for Industrial Pneumatic Safety Solutions in Canada.

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