STANDARD BALL VALVE LOCKOUT

The Prote-GT Wedge-Type Ball Valve Lockout Device (1/4" - 1") is a monoblock LOTOTO (Lockout/Tagout/Tryout) accessory designed to lock quarter-turn manual ball valves in the closed position, preventing accidental openings during maintenance and repair procedures. Compatible with valves from 1/4" to 1" (6.4 mm to 25 mm), it incorporates two rows of locking points that ensure a firm and reliable hold. Available in two materials: nylon for general use and powder-coated steel for high-temperature environments, adapting to the most demanding industrial conditions.

Applications

• Locking small 1/4" to 1" ball valves in the closed position during maintenance in chemical and petrochemical plants
• LOTOTO procedures in piping systems in the food, pharmaceutical, and manufacturing industries
• Fluid isolation in high-temperature environments where the metal version is required
• Compliance with OSHA 29 CFR 1910.147 regulations in facilities with quarter-turn ball valves
• Use in water treatment plants, refineries, and industrial laboratories

Technical Specifications

• Brand: Prote-GT
• Type: Monoblock wedge-type lockout device
• Compatibility: Manual quarter-turn ball valves from 1/4" to 1" (6.4 mm to 25 mm)
• Locking position: Closed
• Locking points: Two rows for firm and reliable holding
• Available materials:
  • Nylon – for general use in normal conditions
  • Powder-coated steel – for high temperatures
• Installation: Tool-free, intuitive design
• Construction: Monoblock, no loose parts
• Country of manufacture: China

Other Common Names

• Wedge-type lockout for small LOTOTO ball valve
• Small ball valve lockout tagout tryout wedge type
• Lockout device for quarter-turn valve 1/4" to 1"
• Industrial small ball valve padlock
• Prote-GT monoblock lockout for ball valve