Prevost Safety Kits for Pneumatic Valves

Description

Prevost Safety Kits for Pneumatic Valves

Certified Lockout/Tagout (LOTO) Protection for Compressed Air Systems

The Prevost Safety and Security Kits are essential upgrades designed to bring your compressed air network into full compliance with modern industrial safety standards, such as OSHA 1910.147 and ISO 4414. These kits provide a robust, physical barrier to prevent the accidental or unauthorized actuation of main line valves during maintenance, repair, or shop closures.

In any high-pressure environment, controlling hazardous energy is a critical safety requirement. Prevost safety kits transform a standard ball valve into a secure, “safety-first” isolation point, ensuring that when the air is off, it stays off.

Key Features

• Integrated Lockout/Tagout (LOTO): The kits feature a specialized handle or sliding lock mechanism designed to accommodate standard industrial padlocks. This allows technicians to “lock out” a section of the piping, preventing anyone else from re-pressurizing the line while work is in progress.
• Automatic Downstream Venting: Many Prevost safety valve configurations are designed to “vent” or bleed off the downstream pressure as soon as the valve is closed. This eliminates “stored energy” in the lines, preventing accidental tool firing or hose whip when a line is disconnected.¹
• High-Visibility Safety Design: Finished in high-visibility safety colors (typically Red or Yellow), these kits allow supervisors and safety officers to verify the “Safe” or “Locked” status of the air system from a distance.
• Tamper-Resistant Construction: Manufactured from heavy-duty, impact-resistant materials (reinforced polymers and treated steel), these kits are built to withstand the grime, oil, and vibrations of a busy industrial floor.
• Seamless PPS Integration: Specifically engineered for the PPS (Prevost Piping System), these kits fit perfectly onto 16mm to 80mm valves, maintaining the sleek, professional appearance of your aluminum pipe network.

Technical Specifications

Feature	Specification
Compliance	OSHA 1910.147 / ISO 4414 / EN 983
Compatibility	Prevost PPS Ball Valves & Main Line Headers
Locking Type	Padlockable (Accepts standard safety hasps)
Body Material	Reinforced Technical Polymer / Galvanized Steel
Operating Temp	-4°F to +176°F (-20°C to +80°C)

The Importance of Pneumatic Safety

Compressed air is often an overlooked hazard. A valve accidentally opened while a technician is changing a filter element or repairing a machine can result in serious injury. By using a Prevost Safety Kit, you create a “Closed-Loop” safety protocol. It effectively bridges the gap between simple air management and a comprehensive industrial safety program, protecting your most valuable asset: your employees.

Ideal Applications

• Industrial Maintenance: Providing a secure work environment for machinery repair and pipe expansion.
• Manufacturing Cells: Isolating specific work zones during shift changes or tool re-tooling.
• Vocational & Educational Shops: Preventing unauthorized students or operators from activating high-pressure equipment.
• Energy Management: Securely locking down the air system at the end of the day to prevent energy loss from leaks.

Installation Tip

Prevost Safety Kits are designed for easy retrofitting. You can usually upgrade your existing PPS valves without having to disassemble the main piping, making it a quick and cost-effective safety audit upgrade.