Marine Type Approvals held for these valves: American Bureau of Shipping, Bureau Veritas, DNV, Germanischer Lloyd, Lloyds Register.
Overflow and control valves made of gunmetal with stainless steel spring.
Suitable for liquids, steam and gaseous media.
Available models: 618 sGF0
Nongastight version without lifting lever, 618 tGF0
Gastight version , 618 sGFL
Nongastight version with lifting lever.
Available seals: NBR , PTFE.
Ranges of adjustment: 0.2 – 0.8 bar, 0.5 – 2.5 bar, 2.0 – 12 bar, 12 – 20 bar with PTFE seal.
Valves can be delivered unset within a pressure range or set and sealed at the factory.