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 4140-01-608-4073
NSN 5935-01-587-5037
NSN 5935-01-160-2578
NSN 5985-00-145-7786
NSN 6620-01-286-6769
NSN 5920-00-626-8328
NSN 5975-01-243-6831
NSN 5915-00-296-5031
NSN 6650-01-291-5024
NSN 5998-00-633-5169
NSN 5895-01-256-4009
NSN 5905-01-139-3684