With an adjustable design the S3920, Butterfly Valve Lockout Device is easy to use and applies in seconds

http://www.worksafetysolutions.co.uk/valve-lockouts/841-butterfly-valve-lockout.html

 Locks out valve in seconds by feeding S806 cable lockout device through desired eyelet and around valve

Both devices are made of durable, lightweight thermoplastic material that is chemical resistant and performs effectively in extreme environments

S3920 has an adjustable design that fits virtually all butterfly valves

Directional application arrows allow for ease of installation and minimize user error

Stainless steel rivet allows device to smoothly pivot open and closed to ensure proper fit -