Universal ball valve safety lock (large) double barrier HA03503B

● Designed for all types of rotary valves: round, square or flat, and handles with special shapes, straight or inclined

●Applicable to valve handles with a maximum thickness of 30mm and a maximum width of 40mm for any length

●Can be used for valves on pipes with insulation

● Used to lock the "open" and "closed" positions during maintenance with safety control

●Used with another arm (sold separately), it can be used to lock any position in the regulated flow, lock the 3-way, 4-way, 5-way valve

●The product is made of durable nylon and steel materials. It is structurally strong and lightweight. It is resistant to corrosion by most chemicals.