Description
Stainless steel needle valve with internal threads – pipeline element for precise flow regulation with a needle profile fitting. Allows very precise control of small flows; used in measurement systems, laboratory equipment, and processes requiring precise dosing.
Technical parameters
| Parameter | Meaning |
|---|---|
| Type | Needle (precise regulation) |
| Connection | Internal threads |
| Material | AISI 304 or AISI 316 |
| Sizes | 1/4" – 1" |
| Regulation | Needle profile fitting |
| Pressure | up to 25 bar |
Areas of application
- Laboratory and measurement technology – precise regulation of small flows
- Pharmaceuticals and biotechnology - precise dosing in process lines
- Chemical industry - precise flow of chemicals
- Instrumentation systems - manometers and sampling lines
- Hydraulics - precise regulation of hydraulic schemes
Frequently Asked Questions
How does a needle valve differ from a ball valve?
Ball valve – for quick full open/close. Needle valve – for precise intermediate flow regulation. Use both types according to function.
Is a needle valve suitable for high pressure?
Yes – a needle valve is typically suitable up to 25 bar, some models – up to 160 bar.
We have it in stock. We deliver within 1–3 working days.
