IMPA: 752161

Brass Needle Angle Valves Male & Female Ends

These brass needle angle valves with male and female ends are engineered for precise flow control in marine piping systems. The angle pattern reduces pressure drop and allows for compact installation in tight spaces. Constructed from marine-grade brass, these valves offer excellent corrosion resistance against seawater and atmospheric exposure.

With a needle-point stem, these valves provide fine-metering capabilities for accurate regulation of liquid or gas flow. The male and female connections simplify installation by allowing direct connection to threaded pipes or fittings. Suitable for a wide range of shipboard applications including instrument lines, fuel systems, and cooling water circuits.

Key Features

Technical Specifications

MaterialMarine-Grade Brass
End ConnectionsMale & Female Threaded Ends
Thread StandardNPT / BSP (available on request)
Size Range1/4" to 3/4"
Max Working Pressure4000 PSI (27.5 MPa)
Temperature Range-40°C to 180°C (-40°F to 356°F)
Flow DirectionBidirectional
Body TypeAngle Pattern
Stem TypeNeedle Point

Frequently Asked Questions

What is a needle angle valve?

A needle angle valve is a type of valve with a needle-shaped plunger that allows precise regulation of fluid flow. The angle configuration means the inlet and outlet are at a 90-degree angle, making it ideal for tight installations.

What do male and female ends mean?

Male ends have external threads that screw into a mating female threaded port, while female ends have internal threads to receive male fittings. These valves provide flexibility in connecting pipes, fittings, and equipment with different thread types.

What are the typical applications for these valves?

They are commonly used in marine piping systems for instrument lines, sampling points, fuel systems, and cooling water circuits where accurate flow control is required.

Can these valves be used for seawater?

Yes, the marine-grade brass construction offers good corrosion resistance in seawater environments. However, for long-term seawater service, additional corrosion protection may be recommended.

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