High pressure steel needle valve with graduated adjustment knob for accurate flow settings. Set screw allows the knob to be locked into position. Needle valve controls flow in both directions.

Specifications:

• Ports: 3/8" NPT
• Max. Pressure: 5000 psi
• Temperature: -4° to 176°F (-20° to 80°C)

Features:

• Carbon steel body w/ black oxide plating
• Micrometer adjustment 
• Steel allen head set screw