For fixed ball valve structure of advanced nature of the closed secure easy operation performance, use fixed number of year of the survival of long, very suitable for use in long distance pipeline and common line. Pneumatic ball valve of the spherical stereo. Products are widely used in chemical industry, fuel, light textile, electric power, food, pharmaceutical, refrigeration, system stem in papermaking industry. 3. Blow-out proof oriented type valve stem. Fire safety presupposition, in Marine valve is seat inside of the bearing surface fine processing a fire trap tightly closed lips, when burning fire valve, fire prevention is formed between tightly closed lips and spherical stereo metal to metal tightly closed, valve packing gasket that appropriate use of tempering its resistant material, to ensure the valve without leakage when the fire broke out. Semi-automatic pressure release: the valve lumen stagnant media revealed abnormal pressure rise due to temperature increase, the seat outlet have semi-automatic pressure function, according to the demand at the same time, the Industrial Valves can be installed on the relief valve, guarantee the body have semi-automatic pressure function, to ensure safety. Tightly closed right and using ptfe inserted into the solid steel, steel ring at the back of the equipped with spring, guarantee the seat close to spherical stereo. 2. Lock default: in order to avoid incorrect operation of the switch, see fit and use flat head stem in the switch position setting locking hole, guarantee the accuracy of the valve is in position. Stem from the valve body inversion or prevent structure, and by the tightly closed ring tightly closed, even if fire, packing damage, the valve stem protuberant part is compatible with the body tightly closed surface emergency contact, can effectively prevent leakage and valve stem, detract from unexpected losses. Stem has since local don't set the lubricating oil bearing, friction loss, the switching torque is small, both the seat right and use spring preload. See fit and use of upper and lower two root stem fixed. Used for conveying post even, easy slagging medium pipeline ball valve should be used on the full size, convenient of paraffin purging through on a regular basis. 7. Tightly closed tightly emergency cure to protect: because the impurity in the medium or fire cause seat tightly closed unexpected losses, greasing valve supply and note the rapid signatures of grease gun, convenient nimbly to tightly closed lipid infusion to seat tightly closed parts, reduce leakage. General ball valve has a full size and the way of reducing two structures. Used for gas vomit or physical properties similar to water medium pipeline on the appropriate use of reducing ball valve, because of its weight around 30 one hundred percent lighter than the full bore ball valve, is helpful to slow down the pipe load, reduce the cost. 。 Q: the interpretation of the pneumatic ball valve understand a: 1. Ball valve has a significant switch position ordering: body, spherical stereo and handles an assembly unit, handle pointing in the direction of pipeline valve to open, the handle straight line direction valve is closed; Even a worm gear head also take on/off. 8. Two-way tightly closed fixed ball valve: enterprise research and development of two-way tightly closed ball valve series, think and use the appropriate import two-way tightly closed, tightly closed more reliable, to increase pressure valve whether alone, lumen closed pressure ( No matter what kind of testing method) All can achieve zero leakage. Office, fluid pressure doesn't make the spherical stereo move to the seat, the seat will not bear too much pressure and variant. When the valve lumen abnormal pressure rise in the bright spring top tight force, the seat back to get rid of the spherical stereo, achieve semi-automatic pressure effect, after pressing seat semiautomatic restoration. 4. Anti-static default: see fit and use of chromium nickel stainless steel spring and small ball made spherical stereo, conductive each other between the stem and valve body, therefore the non-metallic seat with spherical stereo friction initiation of static absolutely free. 5. Fire prevention structure: one thousand fire or burning of the abnormal heat up to soften PTFE seat bearing ring fire can tightly closed surface and spherical three-dimensional contact, tightly closed and utility is API607 and API6FA specification requirements. Ball valve is a kind of turn corners for 90 & amp; 度; The rotation of the class valves, tightly sealed performance is good, Full bore ball valve) Discharge coefficient of flow resistance coefficient is small, simple structure, use fixed number of year of the survival of long, easy to maintenance. 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 valve, relief valve, safety valve, Marine valve, oil valve, hydraulic control valve and other kinds of valves.
For the study, researchers defined Mech as strategies to foster some social good, including programs that benefit community engagement, diversity, the environment, human rights and employee relations.
Our mission is to operate the best specialty retail business in domestic, regardless of the product we sell. Because the product we sell is ductile iron gate valve, our aspirations must be consistent with the promise and the ideals of the volumes which line our manufacture.
The cast iron gate valve wedge valve is also available as a resilient gate valve.
Shenzhen Mech Valve Trading Co., Ltd. has never compromised on the quality and the services provided to the customer.
Shenzhen Mech Valve Trading Co., Ltd. sells os&y valve and yet their focus on operational excellence and mastery of distributed manufacturing facilities resilient seated valve has made them the dominant player in the space.