1.Components:

Body: Cast Iron/Ductile Iron

Seat Ring:Brass/Bronze

Disc:Ductile Iron

Stem:Stainless Steel

Bonnet:Ductile Iron

Yoke:Ductile Iron

Handwheel:Cast Iron/Ductile Iron

Operation: Handwheel/Gear Box/Electric/Pneumatic

2.Application:

Face to Face is according to DIN3202-F4

Flange drilled is according to DIN/EN1092

Nominal Pressure PN10/PN16

3.Test

Working PressurePN10PN16

Shell Pressure1.5Mpa2.4Mpa

Seat Pressure1.1Mpa1.76Mpa

4.Dimensions

                                                                                                                                       Unit: mm