Brass Needle Valves

Price 350 INR/ Number

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Brass Needle Valves Specification

Thickness
3 mm

Surface Treatment
Polished Brass

Machining Method
CNC Machined

Max Tolerance
0.05 mm

Weight (kg)
0.45 kg

Seal Type
PTFE Packing

Operating Pressure
Up to 3000 psi

Working Temperature
-20°C to 150°C

Corrosion Resistance
Excellent

Material
High Quality Brass

Application
Industrial, Plumbing, Gas Systems, Water Systems

Connection Type
Threaded

Valve Type
Needle Valve

Handle Type
T-bar

End Size
1/4 inch to 1/2 inch

Media Compatibility
Water, Oil, Gas

Body Finish
Gold Brass

Brass Needle Valves Trade Information

Minimum Order Quantity
50 Number

Payment Terms
Cash in Advance (CID)

Delivery Time
7 Days

Main Domestic Market
All India

About Brass Needle Valves

Brass Needle Valves are a kind of valve which consists of a small port as well as a threaded, needle shaped plunger. The 1/2 Npt Brass Needle Valve permits precise regulation of flow. Albeit the 3/8 Npt Brass Needle Valve is per usual only capable of relatively low pressure flow rates.

Precision-Engineered Needle Valves for Demanding Systems

Designed for reliability and exact flow control, our brass needle valves are meticulously CNC machined to a max tolerance of 0.05 mm. The 3 mm thick brass body, polished brass surface, and robust PTFE packing seal ensure optimal performance even in harsh environments. These valves are compatible with multiple media and are built to excel in both industrial and residential installations.

Exceptional Durability and Corrosion Resistance

Manufactured from high-quality brass with a gold-brass finish, these valves offer excellent corrosion resistance, prolonging service life in water, gas, and oil systems. The surface treatment and precise machining deliver both aesthetic appeal and superior durability, making them a trusted choice for exporters, importers, suppliers, and manufacturers across India and beyond.

FAQ's of Brass Needle Valves:

Q: How should a brass needle valve be installed in industrial or plumbing systems?

A: Brass needle valves are installed using their threaded connections, typically between 1/4" to 1/2" end sizes. Ensure the pipeline is depressurized, then apply a suitable thread sealant and hand-tighten the valve, using tools for a secure fit without over-tightening. Align the flow direction as indicated and check all connections for leaks before operating.

Q: What applications are most suitable for these brass needle valves?

A: These valves are ideal for applications in industrial, plumbing, water, and gas systems. Their high pressure tolerance (up to 3000 psi), temperature range (-20C to 150C), and corrosion resistance make them suitable for precise flow control of water, oil, or gas in environments requiring reliable shutoff and adjustment.

Q: When should PTFE packing seals be checked or replaced in these valves?

A: PTFE packing seals offer excellent durability and chemical resistance, but it is advisable to periodically inspect them during regular maintenance intervals. Replace the PTFE packing if you notice any leaks, reduced valve performance, or after prolonged use in highly demanding environments.

Q: Where are these brass needle valves typically manufactured and supplied?

A: These needle valves are manufactured using CNC machining in India and are supplied globally to exporters, importers, traders, and end-users. They are distributed to a variety of markets due to their high manufacturing standards and compatibility with international requirements.

Q: What benefits does the high-quality brass construction provide to these needle valves?

A: High-quality brass construction delivers superior corrosion resistance, mechanical strength, and durability. This ensures long service life, minimal maintenance needs, and reliable performance-even under high-pressure and fluctuating temperature conditions.

Q: How does the T-bar handle enhance the use of brass needle valves?

A: The T-bar handle design provides convenient and precise manual control over flow adjustment. It allows for easier operation, especially in tight installations or settings where fine flow regulation is essential.

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