The working principle and characteristics of anti-theft stop valve

    The working principle of the anti-theft stop valve:

    locking the valve according to the theory of rotation without leakage,the use of push-pull magnetic circuit optimization design scheme,the traditional valve opening and closing operation of the mechanical force into torsion, by turning.

    The anti-theft stop valve features:

    Anti-theft stop valve is a valve prodcut successfully developed and designed according to the lose caused by the use of units on the heating system and the frequent occurrence of stolen oil time in the oilfield.Anti-theft stop valve has good anti-theft performance,can achieve zero leakage,easy switch,stable sealing effect,long service life and so on.

1.After the anti-theft stop valve is installed,take the accessory wrench and set it in the keyway at the top of the valve to open(ot close) the agte of the valve,close clockwise and open counterclockwise.

2.zero leakage.The application of "no leakage transmission technology",the opening and closing system is sealed inside the valve body,turn the handwheel,complete the valve opining and closing operation,refuse leakage.

3.Anti-theft.Because there is no mechanical connection between the handwheel and the valve stem,the handwheel can be removed and taken away after the operation is completed,Which can avoid misoperation and play an anti-theft role,easy to control and manage the use of: After the installation of the anti-theft valve, take the small hexagonal screw on the upper end of the accessory wrench to turn out the small hex screw on the cover of the valve, remove the lid, and the middle is the lock core, such as a key lock core to open with the key, such as a combination lock core (see the password preparation and use of anti-theft valve), after taking out the lock core, use the lower end of the accessory wrench to open (or close) the valve, clockwise off, counterclockwise open.

4, password lock: the use of magnetic field polarity, strength change and mechanical size design of different characteristics, can make the product have a "password lock" function, that is, the specified valve can only be opened with the specified hand wheel, to achieve "one valve one key", "multiple valves one key".

5, long service life: because the valve to achieve a full sealing mechanism, cancel the packing, reduce valve stem wear, so that the valve opening and closing flexible, and will not show dead, extend the service life of the valve.

6, due to solve the leakage, changed the use of the site of the working environment, to solve the problem of on-site pollution, is a real green valve.