Art 830ot Valvola a sfera a 3 vie con corpo in ottone OT 58 nichelato, tre sedi in PTFE puro, sfera forata a T o a L, estremità filettate gas
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Art. 830ot Three way ball valve with body in forged brass OT 58 nickel plated, three PTFE seats, L or T bored ball, BSP screwed ends