Size：DN100~DN510 Pressures： PN0.05~PN0.25Mpa Material：WC1、WC6、WC9、C5 Design：JB/T2772 End Connection：flange
Structural characteristics and applications
F43AX manual sector blind valve is composed of left valve body, right valve body, valve body and connecting shaft (three). A wrench can be used to turn the connecting shaft screw and lift the left and right lifting bodies to complete clamping and loosening. The position change of the blind orifice plate and the through orifice plate is used to achieve the purpose of opening and closing.
The valve is a short structure series, the rubber sealing ring is installed on the valve plate, can easily replace the sealing rubber ring.