N400 Series, Needle Valves with Sight - Angle & Cross Pattern
Additional Product Information
The N400 Series Needle Valves allow the flow to be accurately controlled from full orifice opening to shut off. Fluid flow is readily visible through a large sight window. Cross pattern can be used singularly or installed in series. Pressure units supplied with non-vented sights. Gravity feed valves are furnished with a vented sight chamber, provided by a split in the gasket above the sight glass.
Standard Features:
- 1/8 inch PTF female or 1/8 inch NPTF male connection for inlet and outlets
- 1//4 inch tubing outlet also available
Standard Materials:
- Precision machined from aluminum bar stock
- Pipe threads are dryseal
Pressure Rating
- Maximum working pressure 125 PSI (862 kPa) to orifice
Product Options
Custom Modifications Available
- Vacuum application is available
Minimum quantities may apply