Adhesive Dispensing


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Air Operated Teflon Diaphragm Valve

AD5622VT Diaphragm Valve Teflon Adhesive Dispensing

The AD5622VT cost effective diaphragm valve is designed for making controlled deposits of most low to medium viscosity liquids. The wetted parts are made from Teflon for low maintenance handling of reactive adhesives such as  Cyanoacrylates.

The AD5622 dispense valve accurately control the application of most low to medium viscosity fluids without drips. The unique seal-less design incorporates an inert polymer diaphragm that isolates the actuator from the valve. The adjustable open/ close stroke 0.13 to 0.64 mm (0.005" to 0.025") allows for a very fast response with positive shutoff. Wetted components are made of inert plastics.

This version has Teflon wetted fluid housing and diaphragm. Valve open time can be as short as 15 milliseconds. Deposit rate can be as high as 500 shots per minute. This valve takes a direct feed from any pressure pot, cartridge or syringe and includes a selection of flexible fluid line tubing and connectors. The compact design allows for easy installation in most areas or it can be bench mounted for hands free operator control.

A typical setup for this valve usually includes a digital controller and small pressure pot. Model AD5622VT with Teflon polymer wetted parts is used for dispensing solvents, cyanoacrylates, anaerobics and fluxes. This valve is very simple to operate using a pneumatic dispenser/ controller.

Model AD5622VT with Teflon polymer wetted parts is used for the accurate precision dispensing of solvents, cyanoacrylates, anaerobics and fluxes. This valve is very simple to operate using the TS500R, TS250, or TS350 digital timed valve controllers. Supplied with air hose, input fittings, tip adapter, mounting bracket, Teflon lined tip selection and user guide.

Make dots of adhesives Dotting
Make beads of adhesives Beading
Bonding of components Bonding
Sealing of components Sealing
Potting of components Filling
Dispense lubricants and greases Lubricating

Dispensing Valves

These components are industrial grade safe

 For cyanoacrylates and anaerobics
  High precision solution supplied complete
  Repeat dots, lines or potting of most liquids
  Adjustable stroke control for fine tuning of flow
  Syringe feed, cartridge feed or pressure pot
  Supplied with fluid lines and tip kit
  Easy bench mount, machine mount or robot mount
  Simple to control using TS500R, TS250 or TS350

  1 Year Warranty

Cycle Rate

Viscosity Range


Flow Rate

Min Shot Size


To 500 cycles/ min

1 - 50,000 CPS


7250ml/min @ 100 psi

0.0075 cc/ ml


Max Fluid Pressure

Air Pressure

Material In

Material Out


86mm L x 34mm dia.

100 PSI

70 PSI

1/8" NPT

1/4-28 UNF


Lead Time


AD5622VT Diaphragm Valve 24 Hours    each

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.

Adhesive Dispensing Valve System Pressure Pot

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Air-Powered Dispensers * Industrial Dispensing Components * Precision Valve Systems * Bench Robots

Adhesives * Packaged Components * Techkits * RatioPacks * Hingepacks * Syringe Barrels * Cartridges * Nozzles

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Prices are in UK pounds.  Vat is not charged on orders placed outside the EU and any EU orders are exempt from VAT only if a valid company VAT number is provided to us at time of order or before shipping.  Products are covered by a 12-month warranty against faults and malfunction.  All orders online are encrypted for safety and security.  Please read our privacy agreement for details.  We also process phone or fax payments by credit and debit card.  Please contact our accounts department if you would like to open a credit account with us.

Our new web shop is available to order these products in a number of different currencies. Please visit for more details. 

Disclaimer: While reasonable efforts have been made to ensure all information on this website is accurate, Adhesive Dispensing Ltd. do not assume responsibility for any errors or omissions. All specifications, illustrations, data and prices are subject to change without notice.


Copyright  2005 - 2017 Adhesive Dispensing Ltd. All rights reserved.
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  Shipment of this product

Items are shipped in the UK by a courier on a next day tracked and insured service for all items that are in stock. We use FedEX, DHL, TNT and UPS for overseas shipments.

  Maintenance of this product

The TS5600 series require little maintenance other than the replacement of the fluid lines, input fittings and tips.

  Typical Applications

Diaphragm 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 PVA glues
Deposits of liquid fluxes
Dots and beads of threadlockers
General adhesive application
  What's Included?

The TS5600 series valves are supplied with a starter kit. The parcel will arrive with:-

1 x valve
1 x clear luer lock fluid line
1 x black luer lock fluid line
1 x input fitting
5 x assorted dispense tips
1 x tip cap seal
1 x user guide