4-Legged Adjustable safety ball valve lockout
BD-F01 four-pin adjustable ball valve lockout is designed specifically for industrial maintenance. It physically locks the valve handle to isolate hazardous energy, preventing misoperation and media leakage. It is suitable for industries such as chemical, manufacturing, and construction.
- Adjustable handle ball valve lock, compatible with various handle ball valves with pipe diameters of 13mm–64mm (1/2″ to 2″)
- Durable, lightweight PP plastic is chemically resistant and performs effectively in extreme environments.
- Compatible with 6mm stainless steel cable locking devices for the most secure installation.
- Four lock holes allow for simultaneous locking and tagging of two industrial safety padlocks. Compatible with all industrial safety locks with an 8mm shackle diameter.
Product Appearance



Core Selling Points:
Adjustable Design: Compatible with pipe diameters of 13mm–64mm (1/2"–2"), suitable for most industrial ball valves. A single model covers multiple valve specifications, significantly reducing inventory costs for businesses.
Four-Legged Wrap-Around Design: Four legs tightly wrap around the valve body and handle, ensuring a more secure and slip-resistant lock, preventing accidental loosening during maintenance.
High-Strength Engineering Materials: Made of impact-resistant, aging-resistant, and high/low temperature resistant engineering plastics, suitable for long-term use in harsh environments such as chemical plants, oil fields, power plants, and manufacturing workshops.
Multi-User Lockout Management: Supports simultaneous locking by multiple users, complying with the "last person to unlock" safety standard for team maintenance, improving on-site management compliance.
Visual Identification: High-recognition industrial safety color scheme allows for easy identification of the locked status from a distance, effectively reminding personnel to refrain from operation and reducing the risk of accidents.
- Quick Installation: Tool-free installation and disassembly; locking/unlocking can be completed with one hand, improving maintenance efficiency and adapting to high-frequency LOTO (Locking On to Move) operation scenarios.
- Wide range of applications: Suitable for all industrial scenarios requiring energy isolation, including petrochemicals, power generation, pharmaceuticals, papermaking, shipbuilding, and mining.
- Safety and compliance: Product structure and performance comply with CE and OSHA standards, helping companies pass EHS audits and reducing compliance risks.




