Parker’s NS series needle valve allows fine tuning at low flow with the first three turns of the adjusting knob, with full-open flow plus conventional precision throttling with the final three turns of the knob. 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 5 sizes from 1/4” to 1” – The exclusive ”Colorflow” color-band provide an accurate visual indication of setting Applications – Suitable for general hydraulic applications