Parker's Colorflow N series 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.

Features/Benefits
Port options include ISO 6149, NPT, BSPP, BSPT and SAE
Material offerings are brass, steel and stainless steel
Tamperproof option available
The exclusive “Colorflow” color-band provide an accurate visual indication of setting
Set screw locks the valve on a desired setting
Port sizes available in 8 sizes from 1/8” to 1.1/4”

9N400B

Technical Specification

Brand:   Colorflow

Connection Type: BSPP

Actuation Type: Manual

Connection Type: Female to Female

Connection Size: 1/4”

Mounting Type: In-Line

Connection Size: 1/4”

Product Style: Needle Valve

Needle option: Standard

Maximum Flow Rate: 19 L/min, 5 gal/min

Maximum Operating Pressure:  2000 psi

Maximum Operating Temperature: 250 °F, 121 °C

Minimum Operating Temperature: -40 °F, -40 °F

Knob Option: Standard Knob

Media: Air, Oil

Body Material:  Brass

Seal Material: Nitrile

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The purchaser of these items must ensure that they are satisfactory for use in the application for which they are intended.
No responsibility can be accepted by the manufacturers if any products are incorrectly or inadequately fitted. Goods may not be exact to image shown.