Electric top mounted fixed working principle of the pneumatic valve ( Dynamic figure) _ pneumatic components factory valve industry

Pneumatic pneumatic valve electric top fixed pneumatic valve is mounted in absorbs the domestic and foreign advanced technology and developed a new type of * * products, and innovative products fill the blank of the domestic variety of electric valve, this series of pneumatic valve is the crystallization of traditional pneumatic valve with spiritual change, the structure of simple, reliable and effective way of seal makes it not only can replace gate valve of an edge, and can be applied to it shall not use the system, its core technology is a domestic initiative, its unique design, novel structure. Electric top mounted fixed pneumatic valve working principle: electric top mounted fixed pneumatic valve structure USES the top mounted structure through full size, straight flow channel flow resistance, flow resistance coefficient is zero, zero water damage, pneumatic valve sealing surface is not washed, meet the demand of different occasions, the seat and aerodynamic body allows compensation amount, when the seat wear in the spring under the action of the seat with automatic pneumatic body forward, so as to get good automatic compensation function, can still be reliable seal to extend the service life; Electric top mounted fixed pneumatic valve body is the primary characteristic of the overall top mounted structure, than the usual line of pneumatic valve with high intensity, on the structure improvement and upgrading of resisting earthquake magnitude 9 above, after in the type of work system pressure pneumatic valve can online inspection and maintenance, device maintenance, simplification, only when the maintenance will open the cover on both sides of the seat to loosen, then hoisted out aerodynamic body remove seat can repair or replacement parts, and don't have to unload the whole pneumatic valve from the line. Electric top mounted fixed pneumatic valve in the maintenance work at the same time, can take into consideration the retention of the pipeline medium, this is from many aspects before using and maintenance of the early stage of the auxiliary work, not cause energy waste makes maintenance more convenient; For special occasions electric top mounted fixed pneumatic valve during the period to repair can not affect the normal operation of the pipeline system, as long as out aerodynamic body and seat components can be rapidly seal bonnet after, an immediate restoration of pipeline system running under pressure to make repair efficiency loss caused by pneumatic valve is reduced to a small extent. Electric top mounted fixed pneumatic valve body according to user needs and the actual conditions of different design. Electric top mounted fixed pneumatic valve butt welding and flange connection structure is mainly used for oil, food, medicine, petroleum, chemical, electric power, metallurgy, gas, environmental protection, urban construction, a variety of fields such as papermaking, medium cut or flow of pipeline and terminal distribution, its media such as steam, water, oil, hydrocarbon, acidic fluid, water treatment, chemical industry, high load environment safe and reliable. Electric top mounted fixed pneumatic valve parameters: : nominal diameter (2 'to 48') nominal pressure: PN0. 6 ~ 42. 0 mpa applicable temperature: soft seal - 40 ℃ ~ + 350 ℃ hard seal - 50 ℃ ~ + 500 ℃, design and manufacturing: GB/T12237 - API608 structure length: 2007 GB/T12221 - 2007     ASME/ANSI B16. Flange connection: GB/T9113 - 2007      ASME/ANSI B16. Inspection and testing: GB/T13927 - 1999 API598 pneumatic components factory specializing in the production of electric top mounted fixed pneumatic valve industry valve manufacturer, has many characteristics, such as two-way sealing, long service life, deeply the general customers trust and support. Customers when choosing electric valve actuators, whether need to inform the explosion-proof device, as well as the electric pneumatic valve body material, the nominal pressure, temperature and other related technical parameters for selection and quotation to our sales staff. : fixed working principle of the pneumatic valve American standard Dynamic figure) Q347H worm gear fixed pneumatic valve ( Dynamic figure) Pneumatic valve structure and working principle of the stationary Q647F pneumatic fixed pneumatic valve Q947H/F/H electric type pneumatic valve