PFA PTFE Lined Flush Bottom Ball Valve
PFA PTFE Lined Flush Bottom Ball Valve
PFA PTFE Lined Flush Bottom Ball Valve Product introduction
PFA PTFE lined flush bottom ball valve manufacturer, factory and supplier. PFA PTFE lined flush bottom ball valve adopts PTFE FEP PFA fluorine plastic as the ball valve liner, and is equipped with the new type of ball structure with the rod, together with its unique elastic seal seat structure, PFA PTFE lined flush bottom ball valve can have the high sealing performance and the low operating torque in the large pressure difference and the large temperature difference range.PFA PTFE lined flush bottom ball valve can be used for switching or adjusting. Teflon lined tank bottom ball valve is suitable for conveying liquid and gas (including steam) in all kinds of industrial pipelines. PFA PTFE lined flush bottom ball valve can work well in all kinds of acid, alkali, salt and other strong corrosive medium.Full size valves provide maximum flow and can be used to sweep lines to clean or isolate piping for delivery.
PFA PTFE lined flush bottom ball valve is widely used in the transportation of liquids and gases (including steam gas) in various types of industrial pipelines, PFA PTFE lined flush bottom ball valve is especially for the use of severely corrosive media, such as sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine gas, strong alkali, aqua aqua and other highly corrosive media.
PFA PTFE lined flush bottom ball valve specification
Size:1/2"~12" (DN15~DN300)
Working pressure (MPa) 0.6 1.0 1.6 2.5
Connection form: double - in, flange connection.
Body material: cast iron, cast steel, stainless steel
Lining: PTFE,FEP,PFA,etc.
Driving device: handle, electric, pneumatic and worm wheel drive
Applicable temperature: -20~180℃.
Suitable medium: high acid, high alkaline, strong corrosive medium (without particle type)
PFA PTFE lined flush bottom ball valve working principle
PFA PTFE lined flush bottom ball valve is opened and closed with a ball with a circular through hole that rotates with the stem around the center line of the body to open and close the valve.Special molding process is adopted to make the sealing surface compact and good, and v-type PTFE packing combination makes the valve reach zero leakage;The ball and stem are cast as a whole, which eliminates the possibility of the stem rushing out of the pressure parts due to pressure changes, and fundamentally ensures the safety in use.All plastic lining technology is adopted to withstand the strong corrosion of medium.
FEP PTFE PFA lined tank bottom ball valve can be driven by manual, worm wheel, pneumatic actuator, electric actuator, etc.
PFA PTFE lined flush bottom ball valve application
PFA PTFE lined flush bottom ball valve is designed to control the opening and closing of various strong corrosive media. Teflon lined tank bottom ball valve is widely used in petroleum, chemical industry, dyeing, pesticide, acid and alkali industry and so on. PFA PTFE lined flush bottom ball valve is the most ideal choice for anticorrosive valve.The company strictly according to the national standard production, exquisite processing technology, first-class equipment, staff conscientious and responsible attitude, practical after-sales service, material package test.
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