GGG50 non-rising rubber seal flanged gate valve

1).Model:Z45X

2).Size:DN50-DN600

3).Pressure:PN16

4).Medium:water,acid,steam,petroleum etc.

5).Connection:Flange

2.Standards Compliance

1.Design standard:DIN3352

2.Face to Face:DIN3202

3.Flange standard:DIN2543-2545

4.Inspection and test:DIN3230

5.Pressure and temperature:DIN2401 

3. Materials of main parts

4. The main technical data 

1.Shell test pressure(MPa):1.5PN

2.Seal test pressure(MPa):1.1PN

3.Work Temperature:-20℃~120℃

4.Applicaple Medium:Water,steam,oil,natural gas.