Needle Valve

Price 6000 INR/ Unit

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MOQ : 1 Number

Needle Valve Specification

Sealing
PTFE

Connection
Threaded

Material
Stainless Steel

Power
Manual

Pressure
Up to 6000 PSI

Media
Gas/Liquid

Working Temperature
-20C to 120C

Port Size
1/2 Inch

Surface
Polished

Shape
Round Body

Application
Flow Control in Pipelines

Color
Silver

Tested Pressure
Hydrostatic tested at 1.5 times rated pressure

Handle Type
T-Bar Handle

Mounting Position
Any

Bonnet Type
Screwed Bonnet

Stem Material
Stainless Steel

Weight
Approx. 450 grams

Packing
Reinforced PTFE

Leakage Class
Class VI

Orifice Size
2 mm

Durability
Corrosion Resistant

Standard
ISO, ANSI

End Connection
NPT/BSP

Body Material Grade
SS316

About Needle Valve

FlowBiz Needle Valves are perfect for accurate flow control and clean gases or fluids, providing bubble-tight shut off.

Size Range: 1/4 inch to 2 inches or 06mm to 50mm

End Connection: Screwed End

Needle Valve Up to 700 Kg / Cm2 (10000 PSI). FlowBiz Needle Valves are perfect for accurate flow control and clean gases or fluids, providing bubble-tight shut-off.

Size Range: 1/4 inch to 2 inches or 06mm to 50mm

End Connection: Screwed End

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Precision Flow Regulation

The needle valve's T-Bar handle and 2 mm orifice enable exact adjustment of flow, crucial for applications needing fine control in pipelines. Its robust construction from SS316 stainless steel enhances functionality in both high-pressure and high-temperature settings, ensuring consistent and accurate performance.

Versatile Mounting & Connection Options

Featuring NPT/BSP threaded end connections, the valve is adaptable to various pipelines. Its universal mounting capability allows installation in any position, whether vertical or horizontal, facilitating integration in diverse setups without compromising performance or reliability.

FAQ's of Needle Valve:

Q: How does the T-Bar handle needle valve regulate flow in pipelines?

A: The T-Bar handle provides precise manual control over the valve stem movement, allowing users to fine-tune the flow of gas or liquid through the 2 mm orifice. This design offers accurate throttling, suited for applications where flow regulation is critical.

Q: What applications are best suited for this needle valve?

A: This valve is ideal for flow control in industrial pipelines dealing with gas and liquid media. Its resistance to high pressure (up to 6000 PSI) and temperature (-20C to 120C) makes it suitable for chemical, oil & gas, and laboratory environments.

Q: When should reinforced PTFE packing be chosen for sealing?

A: Reinforced PTFE packing is recommended when leak-tight sealing is essential, particularly in high-pressure and corrosive environments. It enhances durability and effectiveness in preventing leakage, meeting Class VI standards for tightness.

Q: Where can the needle valve be installed within a system?

A: Thanks to its versatile design, this valve can be mounted in any position-horizontal, vertical, or inclined-enabling flexible placement within pipelines or process systems without concern for orientation affecting performance.

Q: What is the process to hydrostatically test the valve?

A: Hydrostatic testing involves subjecting the assembled valve to water pressure 1.5 times its rated maximum (up to 9000 PSI) to verify integrity and resistance to leaks, ensuring safe operation under severe working conditions.

Q: How does the SS316 stainless steel body enhance durability?

A: SS316 stainless steel offers superior corrosion resistance and strength, providing long-lasting performance even in aggressive and moist environments. This quality ensures the valve maintains its functionality and appearance over time.

Q: What benefits does the Class VI leakage rating provide?

A: A Class VI leakage rating signifies minimal allowable leakage, ensuring the valve delivers excellent sealing performance. This is crucial for processes requiring strict containment and preventing contamination or media loss.

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