Needle Valve Square
Needle Valve Square

Needle Valve Square

Needle Valve Square Specification

  • Connection Type
  • Threaded (NPT/BSP)
  • Control System
  • Handwheel operated
  • Material
  • Forged SS 304/316 or Brass
  • Valve Size
  • Standard options: 1/4, 1/2, 3/4, 1
  • Sealing
  • PTFE (Teflon) packing
  • Structure
  • Square body, needle type
  • Application
  • Industrial fluid and gas control, process instrumentation
  • Type
  • Needle Valve
  • Pressure
  • Up to 6000 psi
  • Media
  • Gas, liquid, steam
  • Port Size
  • 1/4 to 1 NPT/BSP
  • Pin
  • Stainless steel stem pin
  • Handle Type
  • Metal knurled handwheel
  • Maintenance
  • Low; easy to disassemble
  • Bonnet Material
  • Same as valve body (SS/Brass)
  • Operating Torque
  • Low torque operation
  • Mounting
  • Panel or inline mounting
  • Finish
  • Polished surface
  • Body Shape
  • Square
  • Stem Material
  • Stainless Steel 304/316
  • Applicable Standard
  • ISO 9001, DIN, ANSI
  • End Connection
  • Female/Female or Male/Female thread
 
 

About Needle Valve Square

Leveraging on our long industry expertise we are engaged in manufacturing supplying and exporting Needle Valve Square This product is manufactured at our unit with the aid of high end machines and latest technology Our offered product is available with us in various specifications such as 304 316 size 14 to in order to meet with the variegated needs of our customers This valve is used both domestically as well as in industries Our Needle Valve Square is widely acclaimed amongst our customers for


Smooth surface


Easy to turn knob


Abrasion resistance


Easy to fit



SS needle valve square body in ss 304 316 size 14 to 12


girish shah


9223306963



Effortless Precision and Reliable Performance

Designed for accuracy and control, this needle valve utilizes a stainless steel pin and PTFE packing for tight, leak-proof sealing. The low torque handwheel enables precise flow regulation, reducing operator fatigue and improving handling efficiency. Perfect for demanding industrial fluid and gas control applications.


Versatile Mounting and Connection Options

Adaptable to various setups, this square needle valve supports both panel and inline mounting. Choose from male/female or female/female threaded connections (NPT/BSP) to integrate seamlessly into new or existing lines. Available port sizes include 1/4, 1/2, 3/4, and 1 inch for broad industrial compatibility.


Built for Maintenance Ease and Longevity

Crafted to last, the valve requires minimal maintenance and is engineered for quick disassembly and cleaning. The bonnet is constructed from the same material as the valve bodyeither stainless steel or brassensuring durability and resistance to harsh industrial conditions.

FAQs of Needle Valve Square:


Q: How is the needle valve with a square body typically installed?

A: This valve can be mounted either panel-wise or inline, offering flexibility for integration into process lines or equipment panels. Its threaded end options (NPT/BSP) facilitate secure connections without specialized tools.

Q: What are the main applications of this needle valve?

A: It is designed for precise control of fluids and gases in industrial processes, instrumentation, and various automation systems, efficiently regulating flow under high pressure in industries such as chemical, petrochemical, and power generation.

Q: When is it beneficial to use a stainless steel needle valve over a brass one?

A: Stainless steel options (304/316) are recommended for corrosive environments or higher pressures, while brass is suitable for less demanding, non-corrosive applications. Both offer robust performance and durability.

Q: Where can these needle valves be sourced in India?

A: They are available through authorized distributors, exporters, suppliers, and traders throughout India, typically from firms adhering to international quality standards like ISO 9001, DIN, and ANSI.

Q: What is the process for maintaining or disassembling the valve?

A: Routine maintenance is minimal thanks to the valves straightforward structure. If disassembly is required, the handwheel and bonnet can be easily removed for internal inspection or cleaning without specialized equipment.

Q: How does the PTFE (Teflon) sealing benefit the valves operation?

A: PTFE packing ensures excellent chemical resistance and leak-proof sealing, maintaining valve integrity under a range of temperatures and pressures, and enhancing reliability for gas, liquid, or steam service.

Q: What makes the operating torque low with this needle valve design?

A: The metal knurled handwheel and precision-machined stem minimize resistance during operation, so adjusting flow is smooth and requires less manual effort, ideal for frequent regulation tasks in industrial environments.

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