Art. 710s40 Valvola a sfera in ottone stampato OT 58, corpo nichelato e a richiesta giallo, passaggio totale, sedi in PTFE, sfera in ottone cromato, estremità filettate femmina gas- Serie PN 40
Art. 710GASs40 Valvola a sfera per gas serie PN 40 corpo in ottone stampato OT 58 nichelato oppure giallo, sfera in ottone cromato, sedi PTFE, tipo a passaggio totale, o-ring in NBR, con leva gialla in acciaio -Serie PN 40
Art. 710s40 Ball valve in forged brass OT 58, nickel plated body and on request yellow body, full bore, PTFE seats, chromium plated brass ball, BSP screwed ends Series PN 40
Art. 710s40gas ball valve as above for gas with NBR o-rings on the stem, yellow steel lever
