Stainless Steel Needle Valve
The Stainless Steel Needle Valve is a precision flow control valve designed to regulate, throttle, or isolate fluid flow in piping systems. Featuring a slender, tapered needle-shaped plunger, it allows fine adjustment of flow rates for accurate process control. Manufactured from high-grade stainless steel (SS304, SS316, SS316L), needle valves offer excellent corrosion resistance, durability, and reliability in high-pressure and high-temperature applications. They are widely used in chemical processing, oil & gas, power plants, instrumentation, and laboratory applications, ensuring precise flow management and leak-tight performance.
Key Features of Stainless Steel Needle Valve
- Precision Flow Control: Provides accurate throttling and regulation of fluids.
- Leak-Tight Sealing: Ensures minimal leakage even under high pressure.
- Corrosion Resistant: Constructed with stainless steel suitable for harsh and aggressive media.
- Durable & Reliable: Long-lasting performance in industrial environments.
- Versatile Applications: Suitable for water, oil, gas, chemicals, and steam.
- High Pressure & Temperature Resistant: Handles demanding process conditions.
- Compact Design: Easy to install in instrumentation lines and tight spaces.
- Smooth Operation: Fine-threaded stem ensures precise adjustment.
Technical Information
| Parameter | Details |
|---|---|
|
Material |
Stainless Steel (SS304, SS316, SS316L) |
|
Connection Type |
Threaded (NPT/BSP), Socket Weld, Flanged |
|
Pressure Rating |
PN10, PN16, PN25 (depending on size and standard) |
|
Size Range |
¼” to 2″ (custom sizes available) |
|
End-to-End Standard |
ASME B16.10, DIN3202 |
|
Face-to-Face Standard |
ASME B16.10, DIN3202 |
|
Flange Standard |
ASME B16.5, DIN2501, EN1092 |
|
Working Temperature |
-20°C to 400°C (depending on material and design) |
|
Applicable Media |
Water, Oil, Gas, Chemicals, Steam |
|
Operation Type |
Manual Handwheel, Lever, or Actuated |
|
Body Design |
Straight-through, Angle, or Three-way |
|
Endurance |
High cycle life, corrosion resistant |
|
Standards & Certifications |
ISO 9001, API 598, CE (if applicable) |
|
Leakage Class |
Class IV (metal seated) / Class II (soft seated) |
|
Face Material |
Stainless Steel, Optional PTFE or other lining |
|
Weight |
Varies by size and type |
Stainless Steel Valves
Custom Product Manufacturing Available
If you are searching for customized product designs that meet your requirements, don’t worry. Petron Thermoplast also offers custom product manufacturing services to meet the unique needs of various industries. Work with our expert engineers to create custom designs suited for your application.
