4, password lock: using the magnetic field of the guide, strong or weak polarity changes and preset different special properties such as mechanical size, can make the products have 'password lock' function, specifying the valve can only use the specified the handwheel to open, to achieve 'a valve is a key', 'more' of the valve is a key; 5, use fixed number of year of the survival of: long for valve to achieve all the tightly closed institutions, eliminates the packing packing, abrasion loss stem, valve opening and closing flexible, and death will not show, and extended the valve using the survival of the fixed number of year; 6, environmental protection, no pollution, as to eliminate the leakage, and changed to use the office present background, solve the difficult problem, present pollution is a kind of is really green environmental protection valve. As there is no mechanical signatures operation hand wheel and the stem, so the handwheel can be issued at the end of operation to remove away. Using methods of guard against theft by valve: 1, guard against theft by the valve is installed, slotting attachment board, set in the top open ( Or close) The wedge disc of the valve clockwise, counterclockwise to open. Closed because of the opening and closing mechanism in the valve inside, eliminates the original fixed tightly closed, Packing) So fundamentally put an end to the valve leakage occurred. 2, zero leakage: 'drive without any leakage technology', the opening and closing system inside the body, special rotation handwheel, complete the valve opening and closing operation, completely eliminate the leakage; 3, security, dedicated the handwheel and stem without mechanical signatures, because operation at the end of the handwheel can be removed away, and can prevent wrong operation and security utility, easy to stem, management; Second, the use way: anti-theft after installation of valve, take the small hexagonal screw attachment board en croute small socket head cap screw on the valve cover, removed the lid and middle is lock, such as with key lock core is open with a key, such as with the password lock ( See the anti-theft valve password weaving and use) And pulled out after the lock, use attachment board under open end ( Or close) Butterfly valve plate, clockwise and counterclockwise. 。 Q: security work principle of the valve and a unique place: security office principle by valve: locking valves according to 'turn the leakproof theory', think with push-pull magnetic circuit optimization preset the right solution, the traditional valve opening and closing operation use mechanical strength is a torsional force, through special rotation handwheel, help shield yoke ( And stem a petition) Rotation, complete opening and closing of the valve. Unique special technology structure, make the magnetic torque has zero valve leakage, guard against theft, self-locking function. Guard against theft by the valve has good anti-theft performance, can achieve zero leakage, light switch off easily, tightly sealed effect is reliable, using the long existence of the unique place. Guard against theft by the valve significantly unique place: security by the end of valve is based on heating system using units than but pay and often occur in the oilfield bunkering time leads to the loss of Marine valve, research and manufacturing default successful valve products. Notes to the order: The national standard) A, A: B: product name, model, nominal size medium and temperature, pressure range C: whether there is attachment, delivery time, and special requirements so that we can correct selection for you. Second, if the valve has been selected by design unit of our company model, please order according to the valves parameters directly with our sales center. Three, it is very important when you use the occasion or the environment is more complex, would you please provide design drawings and detailed parameters, our engineers experts will concentrate on review and analysis for you. We can provide you with professional solutions, including design, customization, complete, operation and service. We've been working on the valve leader in the field of industry, to provide you with the latest knowledge of the valve, the best service, best technical adviser. Thank you for visiting our website, if you have any questions, you can call us, we will be dedicated to provide you with quality services. The factory provides professional ball valve, butterfly valve, gate valve, globe valve, check Industrial Valves, relief valve, safety valve, Marine valve, oil valve, hydraulic control valve and other kinds of valves.
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