A-D TRUSTEE/NORTH SAFETY PRODUCTS - NSA VS13Y - VALVE LOCK 10-14inch ,YELLOW

Fits dial valves from 1" to 14". Made of ultra resistant polypropylene and is completely dielectric. Resistant to extreme temperature changes from -50°F to 360°F. Available in blue, green, red and yellow for easy identification. COLOURS RECOMMENDED BY ANSI Blue: Gases of inherently low hazard. Ex.: Argon Green: Liquids of inherently low hazard. Ex.: Mill Water Red: Fire quenching materials. Ex.: Halon Yellow: Materials of inherently high hazard. Ex.: Propane gas