316L valve body and corrosion resistant diaphragm. non stuffing structure. throltle element are lastic

diaphragm and smooth flow channel of valve body, 80 the pneumatic diaphtagm valve has the advantages

of 8malinggolive force. large fow, no leakage. convgnient and reliable, freproof and explogion- prool, and

widaly pplicable to strong acid. strong akali, sir ong corrosion and high viscosity in industrial automation

syslem. The lIow iegulation of media containing spikelels, fibers and toxic and non polluing media.