Worm gear to clip carbon steel three eccentric butterfly valve, to clip carbon steel three eccentric butterfly valve, three eccentric butterfly valve, worm gear, three eccentric butterfly valve

Worm gear pair clip carbon steel three eccentric butterfly valve, model D373H, D373Y, D373W, D373F, pair clip connection, three eccentric multi-level seal, pressure: 1.0MPa-6.4MPa, diameter DN50-DN2000. Material: WCB carbon steel.

Worm gear to clip carbon steel three eccentric butterfly valve, using three eccentric structure, reduce the wear between the valve seat and the valve plate sealing ring, improve the service life and sealing of the valve. Three eccentric butterfly valve, closed with the more closed the more tight characteristics, sealing performance, zero leakage. After opening at the same time, ensure that the sealing surface is out of contact and protect the sealing surface from friction damage.

The butterfly plate sealing ring is made of stainless steel sheet and graphite sheet layer to form a multi-level sealing ring, this multi-level sealing ring can avoid the sealing occlusion caused by thermal expansion, and effectively prevent the small solids in the medium from damaging the sealing surface.

The application scope of worm gear to clip carbon steel three eccentric butterfly valve includes:

Metallurgy, electric power, petrochemical industry: used in industrial pipelines with medium temperature ≤425℃, used for regulating flow and carrying and breaking flow volume 123.

Environmental protection, petroleum, chemical industry, electric power, metallurgy, paper making, light industry, food and other fields: suitable for nominal pressure PN0.04~75.0Mpa, nominal diameter DN3~DN3600, the use of temperature -196~1100℃ environment, applicable medium including water, oil, steam, gas and sulfur gas and other corrosive media 3.

Cooling water system of thermal power station: widely used in petroleum, gas, chemical, water treatment and other general industries, as well as cooling water system of thermal power station

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.