Hose Valve Angle Bronze JIS 10K - Nakajima - F7334
Brass Angle Fire Valve JIS 10K Nakajima F7334
Angle-pattern manually operated fire valve for marine water networks, type F7334, with flanged connection, brass body, Nakajima hose outlet, and 90° flow arrangement. The listing references JIS 10K in the title, but “Nominal Pressure” field may indicate 5K; pressure class and flange drilling must be verified prior to procurement or replacement.
Application
Used in ship fire main systems, hose stations, engine rooms, decks, and locations requiring a 90° outlet relative to the pipeline. The angle configuration eliminates the need for an additional elbow at the take-off point and facilitates installation near bulkheads or in restricted handling spaces.
Technical Selection Points
- Type: JIS F7334
- Body Material: Brass
- Network Connection: Flanged
- Hose Outlet: Nakajima
- Flow Arrangement: Angle (90°)
- Operation: Manual
- Service Medium: Fire water
Before ordering, confirm DN, flange drilling, actual pressure class, Nakajima type, gasket compatibility, fire main operating pressure, and class society requirements.
Materials and Maintenance
Brass is selected for marine environments with humidity and saline exposure; check galvanic compatibility with piping. Periodic inspection should address seat tightness, stem or packing leakage, bolt and gasket condition, and salt deposits at the Nakajima outlet.
FAQ
Straight or angle pattern?
Angle pattern, 90° hose outlet.
Suitable for steam?
No. Designed for fire water service only.
Actuator compatibility?
This model is manual; no electric or pneumatic actuator specified.
