This product uses a special process to line the valve body with PFA/FEP, and the diaphragm is made of PFA/FEP and EPDM, so that each component of the valve cavity has the same corrosion performance. This product has good throttling characteristics, corrosion resistance and particle medium resistance, reliable sealing performance, and can be widely used in various corrosive fluids and fibrous and powdery media.
Features: The diaphragm separates the inner cavity of the lower valve body from the inner cavity of the upper valve cover, so that the valve stem, valve disc and other parts above the diaphragm are not corroded by the medium, eliminating the packing sealing structure and preventing the leakage of the medium.
Lining material: FEP, PFA, GXPO, etc.
Drive mode: manual, electric, pneumatic.
