80mm Flanged Butterfly Valve - Dual drilled inlet with 6 x 14mm holes on 168.3mm PCD and 4 x 18mm holes on 160mm PCD. PTFE main seal. Contact parts in 316 stainless steel. Manufactured to EN14432.
80mm Flanged Discharge Valve - 6 Hole Inlet, slotted outlet. New style cast TIR system. Manufactured in 316 st/st with PTFE main seals. ** Do NOT use on H2O2 **