- 10-400 Series - Valvola di sicurezza ASME Section IV in bronzo
- 10-100/300 Series - Valvola di sicurezza ASME Section IV in bronzo
- 10-600 Series - Valvola di sicurezza ASME Section IV in bronzo
- 15 Series - Valvola di sicurezza ASME Section VIII in ottone a capacità certificata
- 16 Series - Valvola di sicurezza tipo economico in bronzo
- 17 Series - Valvola di sicurezza ASME e CSA in bronzo
- 18c-400 Series - Valvola di sicurezza ASME, capacità certificata, pressione e temperatura
- 19 Series - Valvola di sicurezza ASME Section I o VIII in bronzo a capacità certificata
- 29 Series - Valvola di sicurezza ASME Section I/Section VIII a capacità certificata
- 500 Series - Valvola di sicurezza ASME Section VIII, in bronzo, acciaio al carbonio o acciaio inox
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- 10-400 Series - Bronze safety valve ASME Section IV
- 10-100/300 Series - Bronze safety valve ASME Section IV
- 10-600 Series - Bronze safety valve ASME Section IV
- 15 Series - Brass safety valve ASME Section VIII in ottone capacity certified
- 16 Series - economic bronze safety relief valve
- 17 Series - Bronze safety Valve ASME and CSA
- 18c-400 Series - Relief valve ASME Section IV, pressure and temperature
- 19 Series - Bronze safety valve ASME Section I and VIII
- 29 Series - Bronze safety valve ASME Section I and VIII
- 500 Series - Relief safety valve ASME Section VIII, in bronze, carbon steel or stainless steel