1960414 EQ VA26 Dispense Valve
Contents
1. Connect the 4 mm O D airline to the air fitting port D and the other end of airline will be connected to the normally closed port of solenoid valve Connect the fluid hose to the fluid inlet fitting A and tighten A Make sure the tube was cut at a right angled cut Tube cutter is recommended 5 2 Operation With the Semi Automatic Controller 88649 97101 set up and connected to the valve and the High Pressure Cartridge Dispenser 1046901 HPCD connected as previously shown load the High Pressure Cartridge Dispenser per High Pressure Cartridge Dispenser Operating Manual instructions CAUTION Always treat a pressurized reservoir with respect and check air gauge to ensure pressure is at zero before opening After filling check to be certain the system is sealed with no leaks Before proceeding check the following 1 Besure all the connections are tight Set the valve control air pressure at a minimum of 60 psi 4 Bars 3 Actuate the valve long enough to fill the valve start liquid flow and purge air from the dispensing tip If a small tip is used it may need to be removed from the valve during purging Then fill the tip hub with fluid and install on the tip adapter so it is free of air To open the valve 1 Apply air pressure to OPEN air port Port D on the valve and remove pressure from the CLOSE Port C air port on the valve 2 Maintain air pressure on the OPEN Port D air port to keep the valve open2. 8 21 J 4 Installation Before using the equipment for the first time check it carefully for signs of external damage If any shipping damage is found DO NOT USE THE EQUIPMENT return it to your supplier immediately Plant air must be properly filtered and dry Ref 88649 97120 Filter Regulator Constant Air Lines Tipe 2 Fluid Hose 961819 97101 Controller S0 W Gl Pulsed Air Lines AS ort D ecu M f 1 g pe E Port C CUTE q Fitting A rj f J 1 7 l c p m vi imm U v Valve L a cy l 1 IAB Cim CECI m 1046901 High Pressure Cartridge Dispenser 5 Operation 5 1 Connection Connect the 4 mm O D airline to the air fitting port C and the other end of airline will be connected to the normally opened port of solenoid valve
3. air pressure to 60psi 4 bar minimum The dispensing tip is clogged Replace the tip Curing in the product feed line and or in the dispensing valve Replace the product feed line and clean dispensing valve head Air bubble in product Air in the dispensing valve product feed line Purge the product feed line dispensing valve and dispensing tip Inconsistent deposits The air pressure controlling the valve and or HPCD is fluctuating Check to be make sure the air pressures are constant The open time of the valve timer must be constant Check to be sure the valve controller is providing a consistent output 7 Accessories and Spare Parts Number Loctite Kit Number Description 1 amp 2 Fluid Outlet Tip Adapter 3 Lower Cap 4 1961249 Suck Back Pin Outlet Seal Kit 5 1961249 Outlet Seal PTFE Outlet Seal Kit 6 Cylinder Housing 7 Seal Cap 8 Compression Spring 9 Valve Piston 10 Valve End Cap 11 Stop Nuts 12 1961250 O Ring Housing 3 PTFE Shaft Seal Kit 13 1961250 O Ring Seal Plate 2 PTFE Shaft Seal Kit 14 Cylinder Housing Artwork 15 1961250 O Ri
4. for service activities 1 2 For Your Safety A For safe and successful operation of the unit read these instructions completely If the instructions are not observed the manufacturer can assume no responsibility A When working with pressurized air wear protective glasses A Use only original equipment replacement parts A This valve operates under maximum air pressure input is 6 bars do not exceed A This valve operates under maximum fluid pressure is 50 bars do not exceed A Observe general safety regulations for the handling of chemicals such as Loctite adhesives and sealants Observe the manufacturer s instructions as stated in the Safety Data Sheet 3 While under warranty the unit may be repaired only by an authorized Loctite service representative 1 3 Unpacking and Inspection Carefully unpack the Loctite EQ VA26 Dispense Valve and examine the items contained in the carton Inspect the unit for any damage that might have occurred in transit If such damage has occurred notify the carrier immediately Claims for damage must be made by the consignee to the carrier and should be reported to the manufacturer 1 4 1 5 1 6 Items supplied 1 4 4 EQ VA26 Dispense Valve 1 4 2 Two meters each of clear and blue airline tubing 1 4 3 Operation Manual Features 1 5 1 Maximum working fluid pressure 50 bars 725 psi 1 5 2 Bubble free no drip dispensing 1 5 3 High resolution stroke adjustment Usage Th
5. LOCTITE 1960414 EQ VA26 Dispense Valve Operating Manual Excellence is our Passion Table of Contents 1 N Please Observe The Following iicet inen onto peace 1 1 Empliasized Sections uoi oorr iUo A ee 12 FOr Your Safety dac edi m iiu OH REP rein 1 3 Unpacking and Innern 1 4 Items 1 5 Featu AH tutu te E OS siii ARE I a aici ERA DM D UNA DCN ENDE UA SOLIS MN M EMI ARN a S NU o cce Installdtio 2 eres ir p epu Md eo afa Tz m 5 2 Operatio a IMPERIUM TET 5 3 ShtdoWdt zs vts rp ht even Ero e EE e rp slave sateen Ae Er AME IEEE dee M EIE 5 4 Returnin 10 MI Troubleshooting 2 RP I rr Accessori Warranty es and Spare Parts ssssssssssssssssssssesseennearrnnnneennssnsnsa ient nnn n sss nsns annis Please Observe The Following 1 4 Emphasized Sections A Warning Refers to safety regulations and requires safety measures that protect the operator or other persons from injury or danger to life Caution Emphasizes what must be done or avoided so that the unit or other property is not damaged Notice A notice gives recommendations for better handling of the unit during operation or adjustment as well as
6. Manual P N 8904528 Date 09 24 2014 13
7. To close the valve 1 Apply air pressure to CLOSE air port Port C on the valve and remove pressure from the OPEN Port D air port on the valve 2 Maintain air pressure on the CLOSE Port C air port to keep the valve open To adjust the stroke 1 Rotate the stroke adjustment to change the length of the stroke This will affect the product flow rate 2 Rotating the stroke adjustment toward the stop nut will decrease the flow rate 3 The unit ships pre set to maximum flow 5 3 Shutdown 1 To prevent the product from coming in contact with air put an end cap on the nozzle or keep the nozzle in grease 5 4 Returning to Operation 1 Remove the end cap from the nozzle 2 If needed purge the product feed line and dispensing valve Returning to Operation After Longer Periods of Non use 1 Remove the Luer Lock tip cap 2 Purge the product feed line and dispensing valve 6 Troubleshooting Problem Possible Cause Correction No product or too little product Product feed line not correctly connected Correctly connect the product feed line Pneumatic hose not correctly connected Correctly connect the pneumatic hose Controller incorrectly adjusted Check the controller see operating instructions for the controller HPCD not switched on or pressure is too low Check the HPCD see operating instructions for the HPCD Valve operating pressure is too low Increase
8. XTENT POSSIBLE UNDER APPLICABLE LAWS HENKEL EXPRESSLY DISCLAIMS ANY LIABILITY WHATSOEVER FOR ANY DAMAGES INCURRED DIRECTLY OR INDIRECTLY IN CONNECTION WITH THE SALE OR USE OF OR OTHERWISE IN CONNECTION WITH THE PRODUCTS INCLUDING WITHOUT LIMITATION LOSS OF PROFITS AND SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES WHETHER CAUSED BY NEGLIGENCE FROM HENKEL OR OTHERWISE Henkel Corporation Henkel Canada Corporation Henkel Corporation One Henkel Way 2515 Meadowpine Boulevard Automotive Metals H Q Rocky Hill CT 06067 3910 Mississauga Ontario L5N 6C3 32100 Stephenson Hwy USA Canada Madison Heights 48071 USA Henkel Capital S A de C V Henkel Singapore Pte Ltd Henkel China Company Ltd Calzada de la Viga s n Fracc 401 Commonwealth Drive No 928 Zhang Heng Road Los Laureles 03 01 02 Haw Par Technocentre Zhangjiang Hi Tech Park Pudong Loc Tulpetlac C P 55090 SINGAPORE 149598 Shanghai China 201203 Ecatepac de Morelos MEXICO Henkel Loctite Korea Henkel Japan Ltd Henkel AG amp Co KGaA 8F Mapo Tower 418 27 7 Shin Isogo cho Isogo ku Standort M nchen Mapo dong Mapo gu Yokohama 235 0017 Gutenbergstrake Seoul 121 734 KOREA JAPAN 85748 Garching b M nchen Deutchland www equipment loctite com and designate trademarks of Henkel Corporation or its affiliates registered in the U S and elsewhere Henkel Corporation All rights reserved Data in this operation manual is subject to change without notice
9. e Loctite EQ VA26 Dispense Valve is a double acting dispense valve that is used to dispense medium to high viscosity silicone MS polymer and urethane products It can operate at fluid pressures up to 50 bars and features inherent suck back that draws a small amount of product back at the end of each stroke 2 Technical Data Pneumatic Supply Max 6 8 Bars max 100 psi Quality Filtered 10 oil free non condensing If the required quality is not achieved install a Loctite filter regulator 88649 97120 Size 8 3 length x 1 2 diameter 210 mm x 31 mm Free Flow Orifice 0 20 diameter 5 mm Inlet Thread 74 19 BSPT Female Product Fluid Pressure Max 50 bars max 725 psi Weight 0 54 kg 3 Dimensions La 1 2031 1 STROKE ADJUSTMENT m 1 4 9 I Ep VALVE OPEN 57 PORT D t3 SIE 5 X0 8THREAD 3 9 99 un VALVE CLOSE ca PORT Q 48 21 8 2 209 L TH VARIES 1 214 BSPP WITH os 60 JIS CONE E FITTING A t _ OX x M6 X 1 0 X 8 DP n QdX5rm EN MOUNTING HOLES Mm 8 20 M L J HL 1 Es lt 1 1 4 19 BSPT 1 3 33 T A i I iml FLUID OUTLET TIP ADAPTER 1 4319 BSPT
10. ng 3 Viton Shaft Seal Kit 16 1251162 O Ring 2 Viton Actuator Seal Kit 10 11 17 1251162 O Ring Viton Actuator Seal Kit 18 1251162 O Ring Viton Actuator Seal Kit 19 M4 Hex Nut 20 1553588 Fluid Inlet Fitting Not Shown 21 Hex Nipple 74 19 BSPT Not Shown 22 Female Hex Coupling 74 19 BSPT Not Shown 23 Male Elbow 4mm Tube x M5 x 0 8 Thread Not Shown 24 1070269 Robot Valve Mounting Bracket Kit Not Shown 25 1241821 Fluid Hose 1 Meter Not Shown 26 1241780 Fluid Hose 2 Meters Not Shown 8 Warranty Henkel expressly warrants that all products referred to in this Instruction Manual for 1XXX EQ VA26 Dispense Valve hereafter called Products shall be free from defects in materials and workmanship Liability for Henkel shall be limited as its option to replacing those Products which are shown to be defective in either materials or workmanship or to credit the purchaser the amount of the purchase price thereof plus freight and insurance charges paid therefor by the user The purchaser s sole and exclusive remedy for breach of warranty shall be such replacement or credit A claim of defect in materials or workmanship in any Products shall be allowed only when it is submitted in writing within one month after discovery of the defect or after the time the defect should reasonably have been discovered and in any event within 12 months after the delivery of the P
11. roducts to the purchaser This warranty does not apply to perishable items such as product fittings seals o rings etc No such claim shall be allowed in respect of products which have been neglected or improperly stored transported handled installed connected operated used or maintained In the event of unauthorized modification of the Products including where products parts or attachments for use in connection with the Products are available from Henkel the use of products parts or attachments which are not manufactured by Henkel no claim shall be allowed 12 No Products shall be returned to Henkel for any reason without prior written approval from Henkel Products shall be returned freight prepaid in accordance with instructions from Henkel NO WARRANTY IS EXTENDED TO ANY EQUIPMENT WHICH HAS BEEN ALTERED MISUSED NEGLECTED OR DAMAGED BY ACCIDENT EXCEPT FOR THE EXPRESS WARRANTY CONTAINED IN THIS SECTION HENKEL MAKES NO WARRANTY OF ANY KIND WHATSOEVER EXPRESS OR IMPLIED WITH RESPECT TO THE PRODUCTS ALL WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND OTHER WARRANTIES OF WHATEVER KIND INCLUDING AGAINST PATENT OR TRADEMARK INFRINGEMENT ARE HEREBY DISCLAIMED BY HENKEL AND WAIVED BY THE PURCHASER THIS SECTION SETS FORTH EXCLUSIVELY ALL OF LIABILITY FOR HENKEL TO THE PURCHASER IN CONTRACT IN TORT OR OTHERWISE IN THE EVENT OF DEFECTIVE PRODUCTS WITHOUT LIMITATION OF THE FOREGOING TO THE FULLEST E
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