BD-F12A Gate valve lockout

BD-F12A Gate Valve Lockout Device is suitable for DN25–DN64 (1″–2.5″) gate valves, locking the valve in the fully closed position to prevent accidental operation.

Once locked,the gate valve locking device will not jam the valve handwheel, preventing its rotation and locking the valve in the closed position.
handwheel gate valve locking device is made of premium ABS+PA material, offering wear resistance, impact resistance, and chemical corrosion resistance.
Suitable for long-term use in harsh industrial environments.
double semi-circular foldable structure saves storage space and facilitates transportation.
Each gate valve locking device features two padlock holes.
The locking device’s unique center-mounted hole design is compatible with lift-stem valves.
These locking devices can be secured using industrial safety hasp lockout and safety padlocks.
Designed for gate valves with locking handwheel diameters ranging from 64 mm to 127 mm (2.5 inches to 5 inches).

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Durable ABS disc valve lockout cover for harsh industrial environments

Industrial LOTO Handwheel Lockout – BD-F11A Gate Valve Lockout & Valve Covers

Core parameters:

Product Name：BD‑F12A Handwheel Gate Valve Lockout Device

Main Material:ABS+PA

Product Dimension:189mm × 151mm × 56.2mm

Handwheel Diameter :Compatibility 64-127mm /2.5"–5"

Key Specifications:Hole: 44mm; Inner Height: 35mm

Padlock Compatibility:Shackle diameter ≤7mm two padlock holes.

Core Function:Lock gate valves in closed position, prevent
unauthorized operation
Safety Standards:OSHA 29 CFR 1910.147, ANSI Z244.1

Applicable Industries:Petroleum, Chemical, Manufacturing, Power

Generation, Mining, Water Treatment

Key Advantages:ABS+PA composite material (high and low temperature resistance, corrosion-resistant)Foldable design with different semicircles (saves half storage space, easy to carry), tool-free installation.

FAQs

1What handwheel sizes does the BD-F12A fit?

Fits 64-127mm (2.5"-5") gate valve handwheels — ideal for petrochemical, large-scale manufacturing, and municipal main pipelines.

2What are the key internal dimensions?

44mm bore × 35mm inner height — ensures secure fit on 64-127mm handwheels to prevent loosening during LOTO procedures.

3What's the advantage of the foldable design?

Folds to save 50% storage space vs. traditional lockouts. Compact size (189×151×56.2mm) enables easy transport — perfect for multi-equipment maintenance and large-scale pipeline inspections.

4Is the BD-F12A compliant with international LOTO standards?

Yes — fully meets OSHA 29 CFR 1910.147 and ANSI Z244.1 requirements for lockout device substantiality.

5How is it installed?

Tool-free — split-type design snaps over closed handwheel, secure with padlock (shackle ≤10mm).

6What are the overall dimensions?

189 × 151 × 56.2mm — optimized for 64-127mm medium-to-large pipeline valves in heavy industrial applications.