Rotary valve structure simple, small size, fluid channel open without dead corner, the spindle valve core is hollow, open with a window above, the valve core rotates reducing fluid, closed when the spindle valve core is sealed with polytetrafluoroethylene seat cover. A bɛ luui në luɔɔi de kä ye kek looi, pulp, ku powder.

Karakteristika

Ø A tɛ̈n yenë kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc

Ø Kuen puɔth