Model:2330
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CORELINE butterfly valve:dimension:2"-56"optional material:body: cast iron, ductile iron, carbon steel, stainless steeldisc:ss201, ss304, ss316, ss316L, aluminium bronze, hastelloy, dual steel, supper dual steel.seat:NBR, EPDM, Oil&acid&alkali resitant viton-A, steam resitant viton-B, hypalon, PTFE. optional colors: red blue silverpressure:PN20-PN50WITH HEALTH AND SAFETY CERTIFICATE: FDA, WRAS, DVGW, KTW, PED-CE.




