PARKER N Series In-Line General Purpose Needle Valve
N系列针阀

N系列液压流量控制，直列针阀仪表双向流量或提供可靠的切断。这种针阀流量控制用于空气和油的应用，并有标准和精细的计量选择。帕克的N系列阀门是一个两级针阀，允许在低流量下使用前三圈调节旋钮进行精细调节。接下来的三圈打开阀门至全流量，并提供标准的节流调节。

The N series of hydraulic flow control, in-line needle valves meters flow in both directions or provides a reliable shut off. This needle valve flow control is used in air and oil applications and has standard and fine metering options.Parker’s N series valve is a two-step needle that allows fine adjustment at low flow by using the first three turns of the adjusting knob. The next three turns open the valve to full flow and provides standard throttling adjustments.

Markets:
- Factory Automation
- Machine Tools
- Marine
- Material Handling
- Mining
- Miscellaneous Industrial
- Miscellaneous Manufacturing
- Molding
- Oil &Gas
- Power Generation
- Vehicle Assembly Facilities

Features/Benefits:
- Tamperproof option available
- Set screw locks the valve on a desired setting
- Port sizes available in 8 sizes from 1/8” to 1 1/4”
- Material offerings are brass, steel and stainless steel
- Port options include ISO 6149, NPT, BSPP, BSPT and SAE
- The exclusive “Colorflow” color-band provide an accurate visual indication of setting

Applications:
- Suitable for general hydraulic applications