Marine Market

Valves Trusted by Industry Experts

BNL manufactures valves to several NAVSEA drawings and MIL Specifications. In addition to valves, we have extensive experience modifying designs to meet specific customer requirements, including the addition of motor operators.

BNL’s valves have been included on every ship-class built by the Navy and Coast Guard for the past 20+ years. In addition, we supply material to all quality levels including SUBSAFE, Level 1, MIL-STD-1330 (Precision cleaning and testing of shipboard oxygen, helium, helium-oxygen, nitrogen, and hydrogen systems) and MIL-STD-767 (Control of hardware cleanliness).

803-5001003 / 04 Ball Valves

Marine ball valves expertly constructed to the exacting requirements of NAVSEA drawings 803-5001003 and 803-5001004.

BNL specializes in the manufacturing of complete valves and parts from the following NAVSEA drawings and specifications:

  • Ball valves 803-5001003; ¼” to 2 ½” 700 PSI; 2 way and 3 way
  • Ball valves 803-5001004; 3” to 6” 400 PSI

Mil-Spec Ball Valves

Versatile bronze 3-piece design available in several two-way and three-way configurations.
  • MIL-V-24509/MIL-DTL-24509:  VALVES, FLANGED, BALL AND PLUG FOR SEWAGE AND SEA WATER SERVICE.  Precision-designed to adhere to the stringent MIL-V/DTL-24509 standards, ensuring optimal functionality and robustness in critical marine applications.
  • MIL-V-22687 Compliant Valves: Engineered for exceptional performance and durability, meeting rigorous MIL-V-22687 military specifications for reliability in demanding marine environments.
  • Flange sizes available from  1 ¼” to 10″