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Butterfly valve

D343W Stainless Steel Flange Hard Seal Worm Gear Butterfly Valve

D343H Triple Eccentric Multilayer Hard Seal Flange Butterfly Valve

D373H Carbon Steel Wafer Hard Seal Butterfly Valve

D643W stainless steel pneumatic flange butterfly valve

S363H Worm Gear Welding Butterfly Valve

SD343H expansion flange butterfly valve

D42HS, D942HS worm gear transmission double eccentric bidirectional metal hard seal butterfly valves

D42HS and D942HS worm gear transmission double eccentric bidirectional metal hard seal butterfly valves

D42HS, D942HS Electric Double Eccentric Bidirectional Metal Hard Seal Butterfly Valves

D42HS, D942HS Pneumatic Double Eccentric Bi-directional Metal Hard Seal Butterfly Valves

D343 Eccentric Multilevel Metal Hard Seal/PTFE Seal Worm Gear Transmission Flange Butterfly Valve

D343 Triple Eccentric Multilevel Metal Hard Seal/PTFE Seal Worm Gear Transmission Flange Butterfly Valve

D343 Triple Eccentric Multi level Metal Hard Seal/PTFE Seal Worm Gear Transmission Flange Butterfly Valve

D373 three eccentric multi-level metal hard seal/PTFE sealing worm gear transmission flange butterfly valve

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