Principio di funzionamento della valvola a sfera con rivestimento elettrico in fluoro e applicazioni adatte

Principio di funzionamento della valvola a sfera con rivestimento elettrico in fluoro e applicazioni adatte Questo prodotto rivestito con fluoro-plastica,equipped with new type structure of lever ball body and as well as the unique elastic lip-sealing seat has he hi-seat has he hi-sealed performance and lower torque of operation within the large pressure difference and temperature variation range. This product can be acted as switch or adjustment to carry the liquid as gas (including the vapor) in various industrial pipes with strong corrosion such as [...]