Product category:
Process and OEM Valves
News Release from: Sealant Equipment and Engineering | Subject: Model 2200-245-051
Edited by the Engineeringtalk Editorial
Team on 17 July 2006
Dispense valve handles stringy materials
Dispense valve is designed for precision dispensing of low- to high-viscosity flowable materials.
Sealant Equipment and Engineering's Model 2200-245-051 Tip-Seal dispense valve is designed for precision dispensing of low- to high-viscosity flowable materials It is also used in high-speed stitching or repetitive on/off applications where short segments of material are deposited onto a surface
This article was originally published on Engineeringtalk on 27 Jun 2008 at 8.00am (UK)
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The No-Drip design feature integrates carbide ball-end needles with carbide seats for long-life dispensing of low-viscosity abrasive materials.
The unique Tip-Seal zero-cavity design is ideal for dispensing solvent-based, moisture-curing and stringy materials such as silicones or polyurethanes.
Sealing at the tip prevents material from hardening in the nozzle, oozing or dripping.
The valve opens and closes its material passage at the tip of the nozzle to precisely start and stop material flow.
Pneumatically actuated, the Tip-Seal valve has a carbide tip, titanium-coated shaft, hardened seat and wear-resistant fluid seals to extend valve life.
The stroke adjuster can set the needle opening to change material-flow rates and bead-profile sizes.
The valve's precision dowel and screw holes allow easy and accurate mounting.
The 0.125in orifice and short 8.1mm tip length enables the valve to reach into parts and fixturing.
Other orifices and tip lengths are available.
Material is delivered to the Tip-Seal valve by either a metering assembly or under regulated pressure from supply tanks or pumps available from Sealant Equipment and Engineering.
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