FF type full bore ball valve in brass with blowout-proof stem for gas applications.
The series 220E, a full bore ball valve in brass designed in conformity with the European standard EN331, is used in gas supply systems (natural gas, city gas and liquefied gas). ISO7 thread.
Italiana Valvole s.r.l. Regione Monticelli, 13
28045 Invorio (NO) Italy
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