Specification

1.Size:                                                  DN50-DN600(2"-24")

2.Pressure:                                          0.6MPa ,1.0MPa,1.6MPa(Class150)

3.Standard:                                         API600,API603,BS1414,DIN3352,ISO10434

manual pneumatic stainless steel knife gate valve in valves

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):                                 0.9MPa-2.4MPa

2.Seal test(MPa):                                 0.66MPa-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

Pictures of products

Our factory and equipments

 Packaging and transporation:

Packaging:                                     plywood case

Transporation:                               we usually take ocean transporation or upon customer's request.                      

Our advantage

1.Professional manufacturer for over 40 years

2.Provide sample ,if necessary

3.Sufficient stock can guarantee delivery on time

4.OEM is acceptable