Small Single Arm Universal Ball Valve Lockout
BD-F31X
The BD-F31X Small Single Arm Universal Ball Valve Lockout is a compact adjustable lockout tagout safety device designed for valves in confined, narrow installation spaces. Constructed from strengthened nylon PA engineering plastic and stainless steel components, it delivers excellent impact resistance and chemical resistance for heavy-duty industrial applications.
- Made of strengthened nylon PA engineering plastic and stainless steel parts, impact and chemical resistant
- 120mm small single arm compact design, ideal for valves with narrow installation space
- Open-ended clamp design, simple installation over valve handle closed ring
- 150mm adjustable support rod for flexible height adjustment to suit different valves
- Accommodates valve handles up to 23mm width and 14mm thickness
- Universal application: ball valves, small & medium T-handles and compact hard-to-secure mechanical devices
- Restricts valve handle rotation to avoid accidental valve operation during maintenance
- Compact lightweight build, sturdy and reusable for repeated lockout-tagout operations
- OSHA compliant LOTO safety lock for industrial energy isolation
Product Appearance


Core Selling Points:
- Model:BD-BD-F31X Small Single Arm Universal Ball Valve Lockout
- Material:Reinforced Nylon PA engineering plastic + stainless steel
- Arm Length:120mm (Small Short Arm)
- Support Rod Height:150mm
- Max Handle Width:23mm
- Max Handle Thickness:14mm
- Structure:Small single arm, open-ended clamp, adjustable support rod
- Applicable Object:Ball valves, small & medium T-shape handles, leverage handles, valves in narrow installation space
- Core Advantage:Compact 120mm short arm for confined space, matched with BD-F31 large arm model to cover full valve range
- Core Function:Lock valve handle to block accidental rotation for energy isolation
- Application:Pipeline, chemical, oil & gas, power, water treatment LOTO maintenance
- Compliance:OSHA lockout-tagout safety standard
FAQs
1What material is BD-F31X small arm universal ball valve lockout?
It adopts strengthened nylon PA engineering plastic body with stainless steel components.
2What maximum valve handle size can BD-F31X fit?
Max handle width:23mm, max handle thickness:14mm. Arm length is 120mm, support rod height 150mm.
3What valves can BD-F31X lock?
Suitable for ball valves, small & medium T-shape handles, leverage handles and valves in narrow installation space.
4What is the difference between BD-F31 and BD-F31X?
BD-F31 is large arm version (200mm arm) for big valve handles; BD-F31X is compact small arm model (120mm arm), designed for narrow installation space and smaller valve handles.
5Is the support rod height adjustable?
Yes, the 150mm support rod is adjustable to adapt to different valve installation heights.




