Stainless Steel Flange/Threaded Butterfly Valve

Usage:
Butterfly valves, no matter manually or automatically, can be used in most fluid product
applications in the food-processing, pharmaceutical and chemical industries.

Working Principle:
This kind of valve can be operated through actuator(90 degree rotary handle), actuator with the hand is to revolve the axial movement unto 90degree, so the valve can open or close.

Main Parameters:
SIZE D G(Rd) L L1 H KXK
DN25 115 RD52X1/6 80 126 80 8X8
DN32 135 RD58X1/6 86 126 80 8X8
DN40 145 RD65X1/6 92 126 86 8X8
DN50 160 RD78X1/6 94 133 106 10X10
DN65 180 RD95X1/6 104 144 115 10X10
DN80 195 RD110X1/4 110 160 122 11X11
DN100 215 RD130X1/4 130 160 132 11X11
DN125 245 RD160X1/4 154 220 147 11X11
DN150 280 RD190X1/4 174 220 162 11X11

Material: Steel parts: 304 stainless steel, stainless steel 316L

Seal: VMQ, FPM, EPDM, PTFE