OUWEI SECURITY(LOCK)BUTTERFLY VALVE

◆Product Overview
Security (lock) butterfly valve is not in time according to the heating system using the unit cost and bunkering incidents happen in oil field on the damage
caused by research and development and design of success.

◆Use
Security (lock) butterfly valve is widely used in water conservancy,heat,oil,natural gas pipeline of oil supply,water supply,gas supply,heating system

◆ Characteristics
The valve has good anti-theft performance(3 insurance),switch is easy,stable sealing effect,long service life,etc.Guard against theft after installation
of valve,the small hexagon wrench at the top of the attachment spanner turn the valve cover small hex socket screws,removed the lid and the middle is the
lock,such as with key lock core is open with a key,such as band combination lock core(see anti-theft valve code to compile and use).after take out the
lock,use the lower attachment wrench open (or closed) of butterfly valve pull,clockwise,counterclockwise to open.