Stainless steel manual bevel gear knife gate valve
Description of products
1. Vlave disc controls opening and closing. Motion direction is perpendicular to flow direction.
2. Small fluid resistance,sealing surface withstand less erosion and erosion by the media.
3. Knife gate valve has smaller installation space,work pressure is low,no accumulation of debris.
Materials of main parts
valve body: stainless steel,carbon steel,cast steel
Valve stem: stainless steel
Valve gate: stainless steel
Sealing surface: PTFE,S.S, metal seal
The main technical data
1.Shell test(MPa): 1.5MPa-2.4MPa
2.Seal test(MPa): 1.1MPa-1.76MPa
3.Working temperature: PTFE seal ≤ 180℃,hard seal ≤ 425℃
4.Suitable Media: slurry,syrup,pulp,sewage,coal ash,slag and water mixture,etc
