BLUE LINE - BUTTERFLY VALVES of CARBON STEEL

• 31100 Butterfly valve of carbon steel wafer type,

PN 10, PN16, PN25
DN 80 - 800

Used in industrial pipelines for demanding on-off and regulating tasks.
Tight to both directions of flow.

• 31300 Butterfly valve of carbon steel with welded ends,

PN 25, DN 200 - 1400

The welded butterfly valve 31300 with DIN or GOST weld ends is specially designed for district heating.
Can be used as an on-off or control valve.
Tight to both directions of flow.

• 31500 Butterfly valve of carbon steel flange type,

PN 25, DN 200 - 1200

The welded butterfly valve 31500 with flanges is used for example in district heating and in industry. It can be used as an on-off or control valve.
Tight to both directions of flow.