Said: pneumatic three partial hardness sealing butterfly valve to the clamp
Model number: D673 (H, Y, F)
Size: (~ 800 ~ 32 "(2")
Pressure: GBPN1.0, 1., 2.5 Mpa, ANSI class150, 300
The valve body material: cast iron, cast steel, stainless steel, aluminum molybdenum steel, alloy steel