Description: A Straight Needle Valve is a type of valve designed for precise flow control. It features a straight-line flow path, where the fluid travels in a direct path from the inlet to the outlet. These valves are commonly used in applications where fine-tuned regulation of fluid flow is needed, such as in laboratory systems, instrumentation, and fluid control applications. The needle valve design utilizes a tapered needle that moves in and out of the valve seat to provide accurate flow adjustment, making it suitable for precise control in low-flow and high-pressure environments.
Specifications and Features:
| Specification | Details |
|---|---|
| Valve Type | Straight Needle Valve |
| Material | Stainless Steel, Brass, Carbon Steel |
| Pressure Rating | Up to 6,000 psi (varies by material) |
| Temperature Rating | -65°F to 400°F (-54°C to 204°C) |
| Connection Type | Threaded, Flanged, or Socket Weld |
| Flow Range | Low Flow to High Flow |
| Port Size | 1/8" to 1" (or custom sizes available) |
| Actuation | Manual Handwheel or Actuated (depending on model) |
| Seal Type | PTFE, PEEK, or metal seals |
| Applications | Fluid control in instrumentation, laboratories, chemical processes, and gas systems |
Features:
Precise control over fluid flow
Available in a variety of materials for different environments
Easy to install and maintain
Compact design suitable for tight spaces
Long service life with minimal leakage
Suitable for a wide range of pressures and temperatures
