Soft sealing pneumatic seal gate valves of the elastic base seat

products pneumatic resilient seal gate valve: general market for a long period of time, the use of water from the gate leakage or rust, European supply network, high-tech pneumatic valves and pneumatic valve manufacturing of rubber production technology import is common phenomenon of elastic pneumatic pneumatic valve seat gate, overcome the general pneumatic valve seal bad, rust and other defects, pneumatic resilient seal gate valves produced by elastic deformation compensation elastic micro achieve good sealing effect, the pneumatic valve has a compact structure, reliable seal, flexible switch, service life and good memories significant advantage. Pneumatic valve opening and closing a soft sealing gate is, ram motion is perpendicular to the direction of flow direction, pneumatic valve can only be fully open and close, can't adjust and throttling. Pneumatic valve sealing gate plastic deformation of the elastic base seat of the overall compensation scheme used non-rising stem, achieved good sealing effect, to overcome the adverse pneumatic valve sealing, leakage and rusty phenomenon, save installation space more effectively. Pneumatic soft sealing gate valve, it can be used in tap water, sewage, construction, petroleum, chemical, food, medicine, textile, electric power, shipbuilding, metallurgy, energy systems, and fluent line and shut down as a regulator. Opened the pneumatic valve, when the gate hoisting height is equal to: times the diameter, the fluid channel completely, but at runtime, the position cannot be monitored. In practical use, in the dry vertices as logo, fixed position, as its full open position. Consider locking phenomenon in a temperature change, usually in the drive to the vertex positions, fall back again, as the position of the pneumatic valve fully open / - Circle. Therefore, pneumatic valve in full open position, according to the location of the damper ( 'The trip decision. The pneumatic resilient seal gate valve pressure of pressure pipelines or work, and will not affect the price under the premise of pneumatic valve can work under pressure should be greater than the actual work of pipeline pressure, pneumatic valve pneumatic soft sealing gate valve closing conditions should be able to afford any one party. The value of times without leakage pressure; Pneumatic valve open conditions, the body should be able to withstand 2 times the work pressure of the pneumatic valve requirements. Application: pneumatic resilient seal gate valve system, especially for drinking water, food and pharmaceutical industry, industrial water supply and drainage and sewage treatment, gas, coal gas, pneumatic soft sealing gate valve, also can be widely used in tap water, sewage, suitable used in construction, petroleum, chemical, food, pharmaceutical, textile, electric power, shipbuilding, metallurgy, energy systems, such as fluid pipeline. Features: plate type pneumatic valve seat always fine pump supply pneumatic soft sealing gate valve at the bottom of the whole basin at the network company cut-through design, no stagnation cavity structure, to ensure that the fluid flow, the media will not cause secondary pollution. All coated doors iron ball of the skeleton rubber coating of high performance, the mature technology and advanced sulphur vulcanization process is completely isolated from the core of the door and fluid, QT - 。 Cover tightly, reliable, consistent DVGW implementation requires its bond strength, even in the frequent rubber compressive stress will not fall off. Pneumatic valve pneumatic brake valve stem nut and two style structure, ensure sufficient degree of freedom, and no interference with flexible opening and closing of the phenomenon. In a reliable sealing pneumatic valve stem and the cap on the 'at' five total use of 'O' type ring structure, and than traditional brake pneumatic valve packing seal structure, sealing, reliable, greatly reduce the friction resistance. Corrosion resistance (houses Ductile iron QT - ） Inside and outside surface electrostatic spraying epoxy resin powder coating even and firm, not exposed iron; In a sealed plastic cavity at the top of the connecting bolt, the bolt contact isolation and the environment, in order to prevent the corrosion. Food grade sanitary requirements of pneumatic valve cavity non-toxic epoxy resin powder, DVGW standard ( Germany) , coating line, far above the requirements of GB/T; Dry, dry water corrosion nut and stainless steel or bronze interior parts; Coated rubber meet drinking water standards pneumatic soft sealing gate valve resilient seal gate operating mechanism in the direction of the pneumatic valve opening and closing, all should be clockwise closing. Due to the pipe network in pneumatic pneumatic valve, often artificial opening and closing, opening and closing of revolution shoulds not be too much, is the large diameter pneumatic valves should also be in - Turn. To facilitate the opening and closing operation, one plumber pressure condition, the maximum torque N should open and close m. Pneumatic seal gate valve opening and closing operation of the elastic base seat end shall be the square tenon, size and standardization, and to make citizens are able to operate the ground directly from the ground. Pneumatic valve does not apply to the underground pipe network with roulette. This site keywords: pneumatic ball valve pneumatic ball valve pneumatic pneumatic valve pneumatic pneumatic valve