Spring reset ball valve, reset ball valve, ball valve

Product Overview:

Spring reset ball valve is also called automatic reset ball valve, manual switch with reset function, floating fire anti-static ball valve, seal RPTFE, ball 316 stainless steel, pressure PN16~25, CLASS150LB~300LB, through DN15-DN100, mainly used in the offshore operating platform, the principle is to install spring at the handle, The lever type unilateral spring is used as the practical principle, the spring is pressed when the handle is opened, and the spring is pushed to close when the handle is released. Its function is based on the principle of automatic reset of the spring.

Working principle:

The main function of the valve is to open manually, and it will automatically close after the person leaves, that is, loosen the handle of the ball valve, and automatically rebound and reset under the action of the spring. Also known as manual normally closed ball valve, valve body material is stainless steel, sealing material polytetrafluoroethylene. Prevent people forget to close the ball valve and cause liquid outflow or overflow.

Product features:

1, simple structure, light weight, small flow resistance.

2, the use of industrial plastic sealing or hard sealing material, sealing performance is good.

3, simple operation, rapid opening and closing, long service life.

4. When the ball valve structure is fully opened or fully closed, the seat seal is isolated from the medium and is not easy to be damaged by medium corrosion or friction.

5, spring reset structure, reasonable design, practical strong.

Spring reset ball valve has been widely used in many fields because of its unique automatic reset function. The following are the main application areas:

Industrial field: widely used in petroleum, chemical, food, health and other industries, especially in the need of frequent on-off occasions, such as machinery industry, airport construction, tank bottom sampling, assembly line, etc.

Civil field: in the urban water supply and drainage system, the spring reset ball valve can be used as a safety valve to prevent the loss of media caused by operation errors.

Special occasions: in some occasions that require safe and reliable operation, such as food, pharmaceutical, gas station, etc., the spring reset ball valve can avoid manual operation errors, ensure that the valve is open and the valve is closed, and improve safety performance.

Environmental protection field: spring reset ball valve can replace some pneumatic and electric products to achieve the effect of energy saving and environmental protection

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition