FDQ41F Anti-theft ball valve

FDQ41F Anti-theft ball valve
FDQ41F anti-theft ball valve Product overview:
FDQ41F anti-theft ball valve is a kind of anti-theft valve developed for theft and thieves, also known as lock ball valve. A ball valve with anti-theft function, including the valve body and design in the valve stem, the upper part of the valve body is provided with a valve cover, the upper part of the valve stem is provided with an anti-theft lock (a valve anti-theft code lock), the upper end of the anti-theft lock is provided with a moisture-proof rust-proof rubber ring, the upper part is also provided with a top iron cover (the purpose is to prevent dirty things fall into the anti-theft lock and the ground moisture on the anti-theft lock corrosion), The middle position of the valve body is through the thread of articulating and then directly welded with electric welding, so that the valve body is connected together, so that the valve as a whole to achieve anti-theft effect, the valve body and the pipe connection is to take electric welding connection, can directly weld the valve body on the pipe, can achieve the effect of pipeline and ball valve one. The product in the conventional ball valve structure characteristics and uses on the basis of the design of anti-theft structure, especially suitable for unattended pipe road use, to prevent the loss of pipeline medium and mismanagement caused damage loss.
At present, the theft of valve accessories and theft of oil, heating, water supply pipe on the oil supply pipe, and the phenomenon of unpaid heating and water supply fees is becoming increasingly serious, especially in the oil supply pipeline, the theft of crude oil is close to the crazy point, anti-theft ball valve because there is a special handwheel and no mechanical connection to the valve stem, after the operation can be taken off the handwheel, can avoid misoperation and play an anti-theft role, Easy to control and manage.
After the installation of the anti-theft ball valve, take the small hexagonal screw with the upper end of the wrench to turn out the small hex screw on the cover of the valve, remove the cover, the middle is the lock core, such as the key lock core is opened with the key, such as the combination lock core (see the password of the anti-theft valve and use), after taking out the lock core, use the lower end of the accessory wrench to open (or close), clockwise off, counterclockwise open.

Two, FDQ41F anti-theft ball valve main connection Size: (mm) Size of main connection