ASTM chain gear stainless steel 316 knife gate valve

Specification

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

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

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

ASTM chain gear stainless steel 316 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:                        316 stainless steel,carbon steel,cast steel

Valve stem:                                        316  stainless steel

Valve gate:                                         316  stainless steel

Sealing ring:                                       PTFE,S.S, hard alloy

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

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