Male Female Brass Needle Valve

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Male Female Brass Needle Valve Specification

Structure
Needle Type

Material
Brass

Power
Manual

Pressure
Up to 300 psi

Media
Water, Oil, Air

Working Temperature
-10C to +120C

Port Size
1/4 Inch BSP

Surface
Polished Brass

Shape
Straight

Application
Gas, Liquid, Air Flow Control

Seal Type
PTFE

Weight
Approx. 140 grams

Thread Type
Male x Female BSP

Corrosion Resistance
Yes

Operation
Quarter Turn

Standards
IS:778 & DIN

Handle Material
Metal

Connection
Screwed Ends

Leakage Class
Class VI

About Male Female Brass Needle Valve

A Male Female Brass Needle Valve is a kind of valve which consists of a small port as well as a threaded, needle shaped plunger. It is ideal for use in special and general purpose applications requiring excellent flow characteristics as well as positive shut-off service. Male Female Brass Needle Valve is made for use with water, oil, air, and inert gas. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control.

Robust Construction and Performance

Fabricated from high-grade brass with a polished finish, this needle valve is built to withstand harsh environments and resist corrosion. The PTFE seal and Class VI leakage rating contribute to superior sealing, minimizing discharge and maintaining system integrity under pressures up to 300 psi.

Precision Control and Versatility

Equipped with a quarter-turn metal handle, the valve offers smooth, precise regulation of gas, liquid, and air flows. Its male-female BSP thread configuration ensures compatibility with standard pipelines, while the straight shape fits easily into various installation points, making it perfect for industrial, commercial, and laboratory applications.

FAQs of Male Female Brass Needle Valve:

Q: How is the Male Female Brass Needle Valve installed?

A: Installation is straightforward thanks to the male x female BSP threaded ends, which are compatible with standard 1/4 inch BSP pipeline fittings. Ensure the valve is securely screwed into position to maintain leak-proof performance.

Q: What are the main applications for this brass needle valve?

A: This valve is designed for precise flow control in gas, liquid, and air systems, and is commonly used in industrial, commercial, and laboratory setups handling water, oil, or compressed air.

Q: When should I choose a needle valve over other valve types?

A: Select a needle valve when accuracy in controlling low flow rates is critical, especially for systems where gradual adjustment and leak tightness are important, such as in instrumentation lines or laboratory setups.

Q: Where can I use this valve in a pressurized system?

A: It is suitable for use on any segment of a pressure systemup to 300 psiwhere flow regulation or shut-off of media like air, water, oil, or gas is needed, within the working temperature range of -10C to +120C.

Q: What is the operation process for this valve?

A: Operation is manual via the metal handle, which requires only a quarter turn to open or close, enabling swift and accurate adjustment as needed.

Q: How does the PTFE seal benefit the valves performance?

A: The PTFE seal enhances durability and chemical resistance while ensuring leak protection (Class VI), making the valve reliable for long-term use across various media and applications.