German standard butterfly valve
Technical Specifications
- Center line butterfly valve according to the seat material into rubber lining center line
butterfly valve and fluorine plastic lining butterfly valve, rubber lining center line butte...
LT German standard hard seat butterfly valve with pin
Technical Specifications
- Center line butterfly valve according to the seat material into rubber lining center line
butterfly valve and fluorine plastic lining butterfly valve, rubber li...
A-typed US standard butterfly valve
Technical Specifications
- Center line butterfly valve according to the seat material into rubber lining center line
butterfly valve and fluorine plastic lining butterfly valve, rubber lining center line b...