Wafer Type Butterfly Valve -- Used in Petroleum

1) Sizes: DN40 - DN300 2) Material: a)Body:CI/DI b)Disc:DI/CF8/CF8M/C95400 c)Seat:NBR/EPDM/VITON

Wafer Type Butterfly Valve

· Product presentation

1) Sizes: DN40 - DN3002) Materials:     a) Body: CI(cast iron ,GG25 )   /   DI (ductile iron ,GGG40)

    b) Disc:  DI / CF8 / CF8M / C95400 /DI+Nylon / DI+PTFE    c) Seat:  EPDM / NBR / TEFLON / VITON

3)Features:

    a)Hard seat.

    b)Double half shaft without pin.

    c)Round neck.

    d)Wafer type and Lug type.     

                                                                                       

4)Usage:Particularly used in oil or petroleum.

  

The products are widely used in water source projects, urban water supply and drainage, sewage treatment, electric power, petroleum, petrochemical , heat supply,ship building, medicine and metallurgy industries. Equipment are used for regulatingor cutting off media in pipelines. Suitable media include water, sewage, seawater, air, foodstuff and oil. They are suitable for handles (DN50~300), gear operators,electric and pneumatic control actuators.

Wafer Type Butterfly Valve -- Used in Petroleum