Shanghai Yang Yi Valve Co., Ltd. produced DN1200 welded hard seal butterfly valve 1 m 2:D363H butt welded hard seal butterfly valve

 

D363H _ hard sealing butterfly valve performance specification

 

Valve body material: carbon steel, stainless steel, chromium molybdenum barium steel, etc.

 

Plate material: carbon steel, stainless steel, chromium molybdenum barium steel, etc.

 

Valve stem: stainless steel, seal ring, stainless steel

 

Applicable temperature: -29 ~ 425 C

 

Applicable medium: fresh water, sewage, sea water, air, steam, food, medicine, various kinds of oil, acids, alkalis, salts, etc..

 

Application and characteristics of D363H

 

1, adopt three eccentric multi layer sealing structure. This design allows valves to be used in high temperature and high pressure conditions.

 

2, because of the use of welded structure, the valve and pipeline connection to achieve permanent zero leakage.

 

3. The valve has no flange, and it is convenient and beautiful for the pipe and the heat preservation bandage.

 

 

 

D363H adoption standards

 

Welding size: GB12224; ANSIB16.25; DIN2559

 

Structural length: standard of our factory

 

Stress test: GB/T13927-92; API598-94