Seacocks and through-hull fittings

Small craft; Seacocks and through-hull fittings, Non-metallic.

ISO 9093-2021 requirements; for sizes 1” and below a 1,500 N (155 kg / 341.7 lb) force is applied to the most inward part of the assembly after which it should show no signs of damage and no leaks when subjected to an internal water pressure of 0.1 MPa (1 bar / 14.5 PSI). Note: ½” size Skin Fittings are not compliant to ISO 9093-2021.

For nominal sizes above 1” and above a 2,224 N (227 kg / 500 lb) force is applied to the most inward part of the assembly after which it should show no signs of damage and no leaks when subjected to an internal water pressure of 0.1 MPa (1 bar / 14.5 PSI).

For more information browse the resource(s) below:

ISO 9093-2021 on Wikipedia ISO 9093-2021 Website Download PIS Ball Valve Position Monitored Download IMCI Certifications