Our needle valve is designed for precision dispensing of all types of fluids from micro shots to moderate sized beads and dots. Its lightweight pencil-type grip makes the valve suitable for either hand-held or automatic applications. Shot sizes may be fine tuned by turning the adjustment knob at the top. The valve is opened and closed by applying pressure to the air input port. The valve may be operated between 70 and 100 psi. Shot size and flow rate are controlled by the tip size, fluid pressure and the duration that the valve is open. Shot sizes may be fine tuned by turning the adjustment knob at the top of the valve.
- Adjustable fluid flow control.
- Unaffected by entrapped air in fluid.
- Zero dead fluid volume.
- Low maintenance design.
- One-component epoxy, silicone, oils and grease, UV resins, resists, inks, paints, thread lockers and organic solvents.
- Applying lubricant in automotive electrical switches.
- Dispensing UV Beads in LCD bonding applications.
- Impregnating humidity indicator cards (HIC) with fluid chemical in semiconductor packaging applications.
| Operating Air Pressure | 70 - 100 psi |
| Material Delivery Pressure | Max 120 psi |
| Minimum Dispensing Volume | 0.01cc |
| Valve Body | SS |
| Valve Piston | Stainless steel |
| Air Input | 1/8” NPT |
| Material Inlet | 1/8" NPT |
| Material Outlet | Slide fit suitable for Luer lock ID |
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