ABS Propane Tank Valve Lockout Cover
BD-Q21
The BD-Q21 is designed specifically for medium-sized gas cylinder valves with a valve stem ≤30mm. With an inner diameter of 80mm and an inner height of 35.5mm, it fits tightly and is used for gas cylinder valve safety locking and energy isolation.
- Made of high-strength, insulating, and weather-resistant ABS material, suitable for operating conditions from -20℃ to +120℃.
- Concentric opening and closing design, compatible with medium-sized gas cylinder valves with a valve stem ≤30mm.
- 80mm inner diameter, 35.5mm inner height, ensuring a secure and stable fit.
- Double locking holes support multi-person coordinated locking, compliant with LOTO standards.
- Tool-free snap-on installation, locking completed in seconds.
- Built-in warning labels provide visual safety reminders.
Product Appearance


Core parameters:
- Model:BD-Q21 Gas Tank Gate Valve Lockout
- Material:Engineering ABS Plastic;
- Color:Red
- Inner Dimension:Inner Dia. 80mm, Inner Height 35.2mm
- Max Valve Stem Hole:Less than 30mm
- Warning Mark:DANGER LOCKED OUT DO NOT REMOVE
- Function:Forklift propane tanks, standalone propane storage tanks
- Compliance:OSHA lockout-tagout safety standard
FAQs
1What sizes of valves is BD-Q21 suitable for?
Suitable for medium-sized gas cylinder valves with a stem diameter ≤30mm, inner diameter 80mm, and inner height 35.5mm.
2What are the material advantages of BD-Q21?
Made of ABS plastic, it is high-temperature resistant, corrosion-resistant, and insulating, suitable for industrial environments.
3How many padlocks can BD-Q21 use?
Equipped with 2 padlock holes, suitable for padlocks with hooks ≤7mm, supporting multiple people locking simultaneously.
4Can it be installed without tools?
Yes, it uses a snap-on design, allowing installation in seconds without any tools.
5Does it comply with international safety standards?
Yes, it complies with OSHA 29 CFR 1910.147 and ANSI Z244.1 lockout standards.




