Guard against theft by the working principle and characteristics of pneumatic valve

security as the working principle of pneumatic valve:
locking pneumatic valves according to 'turn the leak-off theory', adopts the push-pull magnetic circuit optimization design scheme of the traditional pneumatic valve opening and closing operation of mechanical force into torsion, special by turning the handwheel, drive shield yoke ( Connected to the pneumatic valve stem as one) Rotation, complete pneumatic valve opening and closing. Due to the closed within the pneumatic valve opening and closing mechanism, cancelled the original dynamic seal ( Packing) So fundamentally put an end to the pneumatic valve leakage occurred. Because the operation stem handwheel and pneumatic mechanical connection, so the handwheel can be removed away upon completion of the operation. Unique technology structure, make the magnetic torque of pneumatic valve has zero leakage, anti-theft, self-locking function.

the distinctive features of guard against theft by the pneumatic valve:
security by pneumatic valve is according to the heating system using the unit which do not occur often pay in a timely manner and the oilfield bunkering time losses, and pneumatic valve products in the development of the design is successful. Guard against theft by the pneumatic valve has good anti-theft performance, can achieve zero leakage, stable light switch off easily, sealing effect, long service life, etc.

security by using the method of pneumatic valve:
, guard against theft by the pneumatic valve is installed, the attachment spanner, set on the top of the pneumatic valve open (keyway Or close) The wedge disc of the valve pneumatic clockwise, counterclockwise to open.
and zero leakage: 'no leakage transmission technology', the opening and closing system inside the pneumatic valve, special rotation handwheel, complete pneumatic valve opening and closing operation, completely eliminate the leakage;
, security: due to the special pneumatic valve stem handwheel and no mechanical connection, after the operation the handwheel can be removed away, and can avoid wrong operation and anti-theft effect, easy to control and management; Second, the method of use: anti-theft pneumatic valve is installed, the attachment spanner on the small hexagonal screw at the top of the pneumatic 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 belt combination lock core ( See the security password of the pneumatic valve and use) And pulled out after the lock, use the lower attachment wrench open ( Or close) Pneumatic butterfly valve pull, clockwise, counterclockwise to open.
, trick lock, the use of the guide, strong or weak polarity of the magnetic field change and different features such as mechanical design, can make the product has the function of 'combination', namely the specified pneumatic valve used only to specify the handwheel to open, to achieve 'a pneumatic valve a key', 'more' of the pneumatic valve is a key;
, long service life: because of pneumatic valve to realize the whole sealing mechanism, cancelled the packing packing, reduce the pneumatic valve rod wear, pneumatic valve opening and closing flexible, and death will not show, and prolong the service life of pneumatic valve;
, environmental pollution-free: due to eliminate the leakage, change the scene of the use of the work environment, solve the problem, the scene of the pollution is a kind of pneumatic valve is really green.