butterfly valve / pneumatically-operated / control / double-flange
double-flange, stainless steel
The Fisher 8532 high performance butterfly valve offers outstanding performance under extreme pressure and temperature conditions. The 8532 valve maintains tight shutoff, is available in a fire-tested construction, and can be specified for cryogenic applications. Available as either a flangeless (wafer style) design, single flange (lugged), or double flanged design.