This genuine ARO needle valve allows you to increase or decrease airflow in both directions. Our in-line composite models have a lightweight, corrosion-resistant housing and feature a calibrated adjustment knob that allows you to easily set the flow rate, plus a red lock ring to secure your pressure setting.
Features
- Four Stage, tapered needle design provides infinite control settings.
- Composite body is tough and corrosion resistant.
- Color-coded micrometer & calibrated adjustment knob provide instant reference points for repeat settings. Press redlocking ring down prevents adjustment. Tamper resistant wire supplied in package.
- Units are threaded for easy remote panel mounting.
- Needle Valve is available with stainless steel needle & inserts. Order 104104-NS2
Needle valves are often used to control the air volume supplied to the Diaphragm Pump to control pump speed.
- 104104-N02 for all 1/4" to 1" Diaphragm Pumps
- 104104-N04 for all 1-1/2" Diaphragm Pumps and 2" Non-Metallic Diaphragm Pumps
- 104104-N06 for all 2" Metallic Diaphragm Pumps and 3" Diaphragm Pumps