H76X/H76H/H76W disc check valve for clean lines and industrial, environmental protection, water treatment, high-rise buildings to the drain line to prevent reverse flow of the medium used.
H76X/H76H/H76W disc check valve for clean lines and industrial, environmental protection, water treatment, high-rise buildings to the drain line to prevent reverse flow of the medium used. The check valve using clip-on, two semi-circular disc, and with spring force a reset, the sealing surface for the body surfacing wear-resistant materials or rubber lining.
Stainless steel disc check valve parameters
For media
Water, steam, oil, water, acid and alkali
Temperature
Rubber sealing surface (X) -20 ℃ ~ 120 ℃
Alloy sealing surface (H) main steel -29 ℃ ~ 425 ℃
Stainless steel body for acid medium -29 ℃ ~ 200 ℃
Features stainless steel disc check valve
Name
Material
Body
Cast iron, cast steel, stainless steel, chrome-nickel, molybdenum and titanium steel
Valve plate
Cast iron, cast steel, stainless steel, chrome-nickel, molybdenum and titanium steel
Stem
Carbon steel, 2Cr13, stainless steel, chrome-nickel, molybdenum and titanium steel
Seal
Rubber, stainless steel, alloy steel
Spring
60Si2Mn, 3Cr13 ,17-7PH, INCONEL
