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 spring made of spring steel with antirust protection with flange connections. With EPDM (ethylene propylene diene monomer rubber) seal suitable for water, neutral and nonsticking liquids, compressed air and neutral gases.
Set pressure: 0.5 – 10 bar.
Ranges of adjustment: 0.5 – 2 bar (not DN65 and larger), 1,5 – 6 bar, 1,5 – 5,5 bar (DN100), 5,5 – 10 bar (not DN65 and larger), Available seals: EPDM, FKM.
Also available in Stainless Steel : series 431.