The pinch tube valve is a compact and cost effective device for dispensing very thin liquids, semi-viscous materials, cyanoacrylates, anaerobics, solvents, UV cure adhesives and two-component fluids. For repeat dots, beads or potting of liquids fed from a syringe, cartridge or pressure pot. The only part of the valve that makes contact with the liquid is the low cost replaceable pinch tube assembly. This makes the 710PT-LF valve ideal for aggressive or curable liquids with no risk of the material setting and damaging expensive parts.

Compact and easy to set up, this valve is operated by any of our valve controllers. The controller provides a timed pulse of air pressure to open the 710PT-LF pinch tube, allowing the adhesive or liquid to flow. A spring loaded shut-off provides the ability to make micro dots if required with no drips between shots. The shot size is determined by the time setting on the controller, the fluid pressure, the amount of opening set on the adjustable stroke control and the size of needle tip used.

For complete systems, we offer a range of options including 710PT-LF valve, pressure pot and controller. The connecting link between reservoir and the 710PT-LF is a fluid line that offers a safe luer lock connection and is suitable for use with most liquids and adhesives. Use Teflon lined or Teflon tips for cyanoacrylates, General Purpose tips for other fluids and Tapered tips for viscous liquids.

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• Part ID: 710PT-LF
• Size: 83mm L x 40mm Diameter
• Weight: 82g
• Wetted Parts: Polyethylene
• Viscosity Range: 1 - 45,000 CPS
• Min Shot Size: 0.007 cc/ ml
• Repeatability: +/-0.56%
• Flow Rate: Up to 2 Litres/minute @ 60 psi (water)
• Max Fluid Pressure: 60 psi ( 4 Bar)
• Material Inlet: Female Luer Lock
• Material Outlet: Male Luer Lock
• Valve Mounting: 1/4" 20UNC-2B
• On/Off Pressure: 50 psi (3.4 Bar) Minimum
• Warranty: 1 Year
• Commodity Code: 84671900

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Adhesive Dispensing Ltd provide a wide range of equipment options for dispensing almost all assembly fluids - from watery liquids, solvents, primers and activators through to thick pastes, sealants, silicones, gels and epoxies.

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• Part ID: 710PT-LF
• Size: 83mm L x 40mm Diameter
• Weight: 82g
• Wetted Parts: Polyethylene
• Viscosity Range: 1 - 45,000 CPS
• Min Shot Size: 0.007 cc/ ml
• Repeatability: �0.56%
• Flow Rate: 0.54 GPM @ 60 psi (water)
• Max Fluid Pressure: 60 psi ( 4 Bar)
• Material Inlet: Female Luer Lock
• Material Outlet: Male Luer Lock
• Valve Mounting: 1/4" 20UNC-2B
• On/Off Pressure: 50 psi (3.4 Bar) Minimum
• Warranty: 1 Year

The 710PT-LF requires no regular maintenance other than the possible replacement of the valve rubber seat inside the main body. This is a low cost replacement part. One of the benefits of this valve is that the pinch tubes are replaceable to eliminate the need of maintenance.

Typical Applications Pinch valves are used for many varied assembly and production processes where controlled deposits of low to medium viscosity liquids need to be applied.

Common applications include:- Dots and beads of Cyanoacrylates Dots and beads of solvents Dots and beads of epoxies Dots and beads of UV cure Dots and beads of PVA glues Potting of components Deposits of liquid fluxes Dots and beads of threadlockers General adhesive application

What's Included? The 710PT-LF valve is supplied with a starter kit. The parcel will arrive with:- 1 x 710PT-LF valve 1 x clear luer lock fluid line 1 x black luer lock fluid line 2 x clear pinch tubes 2 x black pinch tubes 5 x assorted dispense tips 1 x tip cap seal 1 x user guide