Valvola a farfalla pneumatica a doppio effetto DN40 1-1/2" tipo wafer guarnizione EPDM NUOVA

Size: DN40. Wafer type:GB. Wafer type pneumatic soft sealing butterfly valve. Seat Seal: EPDM. Temperature: (EPDM) -20 ~ +85 ° C. Air pressure: Double acting: 2-8 bar. Butterfly plate material: Stainless steel 304.

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