1700 series with half float;
A dual purpose marine valve used primarily with shipboard cargo tanks and bulkheads. It acts both as a vent valve, to relieve vacuum and pressure, and a check valve, to prevent cargo contamination. It is equipped with an internal flame screen and/or a protective mesh and may include a hinged cover.
NSN 6610-01-633-8931
NSN 7035-00-756-4374
NSN 4140-01-090-3866
NSN 5895-00-406-1603
NSN 5835-01-385-0579
NSN 5975-01-314-2818
NSN 5998-01-367-2144
NSN 5985-01-065-3077
NSN 6645-01-549-8910
NSN 4140-00-456-0902
NSN 6135-01-494-8121
NSN 5945-01-249-2725