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1. 35 51 35 LIV a o 35 51 36 S V leo t Sl 35 51 37 H V ee pe 35 51 12 H V 35 52 00 L V o Set ary D 3552018 250 35 52 02 H V le 35 51 22 H V i 35 51 55 L V 35 51 25 LIV 35 51 56 S V 620 25 221 10 35 51 26 S V 35 51 57 H V 35 51 27 H V MINI SQUIRT 2 35 51 30 L V 35 51 60 L V s aw E 35 51 31 S V 35 51 61 S V z 35 51 32 H V 35 51 62 H V MINI SPRAY CINCINNATI Valco Cincinnati Inc All Rights Reserved KCG VCLO11 EN 001 MMM P 35 51 Series Extrusion Applicator Valves Used to apply fine lines of adhesive on a product Available for in line sheet fed and in line web fed mounting Single outlet valves are also available for right angle actuator mounting The dual outlet valves come with a choice of a 0 250 or 0 312 orifice spring No product contact is required Squirt Applicator Valves Used to squirt adhesive on a product under pressure The adhesive is deposited in a single stream No product contact is required Technical Characteristics DIMENSIONS 4 750pa 910 gt 4 7 50 4 910 gt 375 END VIEW SPRAY2. 35 52 Series Specifications Up to 65 psi fluid pressure 200 2 000 centipoise All wetted parts are brass stainless steel nylon and UHMWPE 1 4 OD Tube x 10 32 push fitting For more information visit www vansco com or contact us direct ee es 822 T VanSco Products van GO 2652 Lashbrook Avenue South El Monte CA 91733 n Tel 626 448 7611 Fax 626 448 0221 Gluing Systems sales vansco com A Valco Cincinnati Company WWW Vansco com TALEO CINCINNATI Valco Cincinnati Inc All Rights Reserved Please Recycle 35 52 Series COMPONENT PARTS Miniature Universal Applicator B 2c SC 4 ITEMPART NO QTY DESCRIPTION 1 90 35 75 1 Applicator Valve Body 2 90 35 33 1 Actuator Lever Assembly Actuator Lever Assembly includes 2a through 2e 90 35 08 1 Actuating Lever 90 35 32 Diaphragm 90 35 15 Thrust Plate 90 35 09 Actuating Fork 90 35 23 Pin 90 35 80 Needle amp Seat Assembly L V 90 35 81 Needle amp Seat Assembly S V 90 35 82 Needle amp Seat Assembly H V Needle amp Seat Assembly includes 3a through 3c 38 90 35 19 1 3b 90 35 20 1 Needle Head Valve Needle ACTUATOR LEVER ASSEMBLY SERVICE KIT ltem 2 Actuator Lever Assembly factory ITE
3. 35 Series Model 35 51 Miniature Applicato Change up quick and easy Gluing Systems A Valco Cincinnati Company ons to simplify a number of optimize production without wanS G s 35 51 Series Miniature Applicators offer quick industry requirements This compact and advanced desig a lot of downtime van Go s 35 51 Miniature Applicators features Speed Adiaphragm suspended actuating lever arm and construction is used to eliminate friction for fast repeatable action It can be used in low to very high speed applications Durability Ahardened valve needle and seat are used for extended valve life A solid brass body with stainless steel nylon UHMWPE and Teflon parts stand up better against rugged use It is capable of 100 million cycles before replacement of internal parts Low Maintenance A sealed tip reduces the possibility of adhesive drying in the valve All component parts are easily accessible by removing two plugs and four screws Compact Design A small package is used for easy installation and simple mounting in small spaces Unique Design A unique diaphragm seal suspends the actuating lever reducing friction created during actuation Applicator Variety Three types of Applicator Valves are available See the back page for more information How to order
4. ACTUATOR LEVER ASSEMBLY SERVICE KIT NEEDLE amp SEAT ASSEMBLY SERVICE KITS ltem 2 Actuator Lever Assembly is factory ltem 3 Needle and Seat Assembly is factory assembled assembled and lapped as a set 90 35 35 Actuator Lever Assembly 90 35 38 Needle amp Seat Assembly L V 90 35 26 Needle amp Seat Assembly S V 90 35 39 Needle amp Seat Assembly H V Distributed By RECOMMENDED Use 90 35 17 Seat Seal with any of the above service kits DAS1299 VanSco Products The Gluing Equipment Innovators 2652 Lashbrook Avenue South El Monte CA 91733 626 448 7611 Fax 626 448 0221 50 E mail sales vansco com URL www vansco com tt nl d COMPONENT PARTS 35 51 Series Miniature Spray Applicator S TE 38 IA IL Sg WY N a N N h Y N S 7 PA N 1 3 Z N SS isi N ITEM PART NO QTY DESCRIPTION 1 90 35 49 90 35 33 l 1 Applicator Valve Body Actuator Lever Assembly Actuator Lever Assembly includes 2a through 2e 2a 2b 21 2e 90 35 08 90 35 32 90 35 15 90 35 09 90 35 23 90 35 61 90 35 62 90 35 63 l Actuating Lever Diaphragm Thrust Plate Actuating Fork Pin Needle amp Seat Assembly L V Needle amp Seat Assembly S V Needle amp Seat Assembly H V N
5. 375 sa KKK KKK KX 5090999990 LSS B22 SPRAY APPLICATOR SQUIRT APPLICATOR END VIEW SPRAY APPLICATOR SQUIRT APPLICATOR Y 35 51 10 L V 35 51 11 S V 620 35 51 12 H V 1 35 51 20 L V 35 51 21 S V 35 51 22 H V 35 51 25 L V O 35 51 26 S V 35 51 27 H V 35 52 SERIES SEE BROCHURE DAN FOR FURTHER DETAILS EXTRUSION 35 51 30 L V 35 51 31 S V 35 51 32 H V 35 51 35 L V 35 51 36 S V 35 51 37 H V 35 52 00 L V 35 52 01 S V 35 52 02 H V MOUNTING ILLUSTRATION Distributed By DAK699 1 460 1 270 820 Tg EXTRUSION APPLICATOR APPLICATOR SEE BELOW FOR WIDTH DIMENSION RON SKK SSS RRRS POOOR SSS SRR KY 35 51 55 L V 35 51 56 S V 35 51 57 H V MINI SQUIRT 35 51 60 L V 35 51 61 S V 35 51 62 H V MINI SPRAY COMPONENT PARIS Miniature Extrusion Type Applicator 35 51 20
6. amp Actuating Part No Seat Ass y Lever Ass y Description 35 51 00 90 35 38 90 35 33 Single Vein Continuous Web L V 35 51 01 90 35 26 90 35 33 Single Vein Continuous Web S V 35 51 02 90 35 39 90 35 33 Single Vein Continuous Web H V 35 51 05 90 35 38 90 35 33 Single Vein Sheet Fed L V 35 51 06 90 35 26 90 35 33 Single Vein Sheet Fed S V 35 51 07 90 35 39 90 35 33 Single Vein Sheet Fed H V 35 51 10 90 35 38 90 35 33 Single Vein Continuous Web L V 35 51 11 90 35 26 90 35 33 Single Vein Continuous Web S V 35 51 12 90 35 39 90 35 33 Single Vein Continuous Web H V 35 51 20 90 35 38 90 35 34 Dual Vein Centers Continuous Web L V 35 51 21 90 35 26 90 35 34 Dual Vein Centers Continuous Web S V 35 51 22 90 35 39 90 35 34 Dual Vein Centers Continuous Web H V 35 51 25 90 35 38 90 35 34 Dual Vein Centers Sheet Fed L V 35 51 26 90 35 26 90 35 34 Dual Vein Centers Sheet Fed S V 35 51 27 90 35 39 90 35 34 Dual Vein Centers Sheet Fed H V 35 51 30 90 35 38 90 35 35 Dual Vein 310 Centers Continuous Web L V 35 51 31 90 35 26 90 35 35 Dual Vein 310 Centers Continuous Web S V 35 51 32 90 35 39 90 35 35 Dual Vein 310 Centers Continuous Web H V 35 51 35 90 35 38 90 35 35 Dual Vein 310 Centers Sheet Fed L V 35 51 36 90 35 26 90 35 35 Dual Vein 310 Centers Sheet Fed S V 35 51 37 90 35 39 90 35 35 Dual Vein 310 Centers Sheet Fed H V 35 51 40 90 35 38 90 35 33 Single Vein Left Hand Sheet Fed L
7. 1 8 2 Remove valve end plug from valve end NEEDLE opposite outlet 3 Remove needle through valve end plug hole 4 Using a narrow flat head screwdriver GUIDE remove needle guide from inside of the yy valve body The needle guide holds the NAN valve seat in place and can be accessed 7 _ VALVE SEAT through the valve end plug hole ustration 1 6 5 Remove valve seat by forcing it up through valve end plug hole CAUTION A variable X Wy number of seat seal shims may or may not NA ISS come out of the valve with the valve seat They are 0 003 thick so be aware These seat seals are critical for both valve seal and outlet to substrate standoff distance 6 Install new valve seat and needle guide while making certain the same number of seat seals are between valve seat and AL KEK body 7 Install needle guide and measure valve Illustration 1 8 outlet to rub bar standoff distance 0 010 35 51 EXTRUSION VALVE 0 002 If this distance is incorrect add or remove seat seals as needed 8 Install new needle valve end plug lever G assembly and diaphragm plate VALVE END PLUG Installation of 35 52 Series Service Kits 1 Disassemble valve as described in steps one through three above 2 Remove v
8. 21 22 30 31 32 Travers Rub Bar Model 35 51 25 26 27 35 36 37 In Line Rub Bar Model Sa 6 A 7 4 E 8 TRAVERSE RUB BAR y N Sa IN LINE RUB BAR a E MODELS 35 51 20 21 22 3 MODELS 35 51 25 26 27 I 35 51 30 31 32 35 51 35 36 37 ITEMPART NO QTY DESCRIPTION ITEM PART NO QTY DESCRIPTION 1 90 35 43 1 Valve Body 20 21 22 Needle amp Seat Assembly includes 3a through 3c 90 35 44 1 Valve Body 25 26 27 3a 90 35 19 Needle Head 90 35 45 1 Valve Body 30 31 32 3b 90 35 20 Valve Needle 90 35 46 1 Valve Body 35 36 37 3c 90 35 36 Nozzle L V 0 010 2 90 35 35 1 Actuator Lever Assembly 90 35 12 Nozzle S V 0 020 Actuator Lever Assembly includes 2a through 2e 90 35 37 Nozzle H V 0 030 90 35 08 1 Actuating Lever 90 35 17 Seat Seal 90 35 32 1 Diaphragm 90 35 14 Needle Guide 90 35 15 Thrust Plate 90 35 13 Valve End Plug 90 35 11 Actuating Fork 90 35 30 Diaphragm Retainer 90 35 23 Pin 90 07 12 1 72 x 3 16 Screw 90 35 38 Needle amp Seat Assembly L V 90 35 31 Plug 90 35 26 Needle amp Seat Assembly S V 90 07 01 O Ring 90 35 39 Needle amp Seat Assembly H V 90 35 21 Rub Bar 00 01 02 90 35 22 Rub Bar 05 06 07 oO BR W
9. V 35 51 41 90 35 26 90 35 33 Single Vein Left Hand Sheet Fed S V 35 51 42 90 35 39 90 35 33 Single Vein Left Hand Sheet Fed H V 35 51 45 90 35 38 90 35 33 Single Vein Right Hand Sheet Fed L V 35 51 46 90 35 26 90 35 33 Single Vein Right Hand Sheet Fed S V 35 51 47 90 35 39 90 35 33 Single Vein Right Hand Sheet Fed H V 35 51 60 90 35 61 90 35 33 Mini Spray L V 35 51 61 90 35 62 90 35 33 Mini Spray S V 35 51 62 90 35 63 90 35 33 Mini Spray H V 35 51 55 90 35 64 90 35 33 Mini Squirt L V 35 51 56 90 35 65 90 35 33 Mini Squirt S V 35 51 57 90 35 66 90 35 33 Mini Squirt H V 35 52 00 90 35 80 90 35 33 Smooth Nose Universal Applicator L V 35 52 01 90 35 81 90 35 33 Smooth Nose Universal Applicator S V 35 52 02 90 35 82 90 35 33 Smooth Nose Universal Applicator H V 90 35 32 Diaphragm 90 35 17 Seat Seal recommended for each Needle amp Seat Assembly replacement and must be ordered seperately Not used on Spray Squirt and 35 52 valves Actuating Lever Assembly includes Valve Lever Diaphragm Thrust Plate Actuating Fork and Pin DAT1000
10. debris or dried material in valve seat adhesive from valve seat Consult factory for valve with other size outlet volume Too much adhesive Adjust fluid control Decrease fluid pressure Incorrect choice or outlet volume Consult factory for valve with higher outlet volume Unbalance distorted or erratic Adhesive build up on valve seat Remove dried adhesive from adhesive pattern or air nozzle valve seat or air nozzle Extrusion valve not in contact Increase valve to substrate with substrate contact pressure or install spring backup Inconsistent substrate Install machine guides to maintain consistent substrate position Too much atomizing air for spray Decrease atomizing air flow Incorrect mounting position for Make certain valve is spray perpendicular to substrate Single shot or drop of adhesive Increase fluid pressure and as valve closes valve closes reduce valve stroke length Rapid adhesive nozzle flow build Increase atomizing air spray pattern Consult adhesive supplier for adhesive being used assistance Spray pattern to narrow Increase valve to substrate substrate distance Spray pattern too wide Decrease valve to substrate substrate distance Valve trailing at shutoff Remove dried adhesive from or air nozzle valve seat or air nozzle Consult adhesive supplier for adhesive being used assistance e 35 SERIES TECHNICAL amp SERVICE MANUAL Page 6 35 51 amp 35 52 SERIES REPLACEMENT ASSEMBLIES 35 XX XX Needle
11. valve at the trailing edge of the pattern in order to achieve the desired pattern MAINTENANCE N Initial Startup Running Production Shutdown and Restart Startup All fluid and air lines must be clear of foreign material prior to running production It Illustration 1 6 35 52 SERIES wiTH 40 40 12 ACTUATOR is recommended to purge the air line with LEVER clean dry un lubricated air and it is WX ASSEMBLY recommended to purge the adhesive lines 48 d with the adhesive that is to be used for ZA pi aa P E 7 AN 4 production prior to installation of the applicator K NS luu valve After installation of the applicator valve Ss lt A IS the entire adhesive section should be purged OMD W A na B of all air pockets This can be achieved by WN VA repeatedly cycling the valve while holding it y UN higher than the adhesive supply lines and 2 a par eee applying 20 to 30 psi adhesive pressure Illustration 1 7 REMOVING LEVER ASSEMBLY 35 SERIES TECHNICAL amp SERVICE MANUAL Page 3 REPAIR amp REBUILD GUIDE Extrusion Valve Rebuild Installation of 35 51 Series Service Kits 1 Remove four screws in diaphragm plate then remove entire lever assembly E VALVE END PLUG Illustration
12. 0 35 09 2e 90 35 23 3 90 35 64 3 90 35 65 3 90 35 66 l Actuating Lever Diaphragm Thrust Plate Actuating Fork Pin Needle amp Seat Assembly L V Needle amp Seat Assembly S V Needle amp Seat Assembly H V Needle amp Seat Assembly includes 3a through 3d 3a 90 35 19 3b 90 35 52 3c 90 35 56 90 35 57 90 35 58 3d 90 35 71 Distributed By DAO1199 Needle Head Valve Needle Squirt Nozzle L V 0 010 Squirt Nozzle S V 0 020 Squirt Nozzle H V 0 030 Gasket COMPONENT PARTS 90 35 59 90 35 14 90 35 30 90 35 13 90 07 12 90 02 49 90 35 31 90 07 01 90 35 70 RR A e me N me ITEM PART NO QTY DESCRIPTION Air Nozzle Retaining Nut Needle Guide Diaphragm Retainer Valve End Plug 1 72 x 3 16 Screw 10 32 x 3 16 Set Screw Plug Shipped Loose O Ring Nozzle Cover NOTE Item 2 90 35 33 is shipped factory assembled Item 3 90 35 26 is shipped factory assembled with Needle and Nozzle lapped as a set VanSco Products The Gluing Equipment Innovators 2652 Lashbrook Avenue E mail sales vansco com URL www vansco com South El Monte CA 91733 626 448 7611 Fax 626 448 0221 vanSco 35 Series Model 35 52 Smooth Nose Valve Quality high speed precision Gluing Systems A Valco Cincinnati Company Vvan co s high speed 35 52 Smooth Nose Valve offers placement The 32 52 valve attaches to the actuator with and disassembly A
13. APPLICATOR SQUIRT APPLICATOR SPRAY APPLICATOR SQUIRT APPLICATOR MOUNTING ILLUSTRATION Spray Applicator Valves Used to spray the adhesive on a product This is particularly useful when a thin adhesive film or fast tack time are required Atomizing air control is provided to adjust the spray pattern No product contact is required EXTRUSION APPLICATOR SEE BELOW FOR WIDTH DIMENSION Py EXTRUSION APPLICATOR For more information visit www vansco com or contact us direct 8 vanSc D 2652 Lashbrook A Saas Gluing Systems sales vansco com A Valco Cincinnati Company WWW Vansco com Valco Cincinnati Inc All Rights Reserved 2652 Lashbrook Avenue South El Monte CA 91733 Tel 626 448 7611 Fax 626 448 0221 B Please Recycle 35 51 SERIES Miniature Applicators DIMENSIONS 750 pl4 910 pl 14750 910 gt gt 375
14. CINCINNATI Valco Cincinnati Inc All Rights Reserved KCG VCMO12 EN 001 MMM P 35 52 Series Valve MOUNTING ILLUSTRATION DIMENSIONS PI Applicators are shipped with a mounting screw part number 90 07 05 that is used to mount the valve to the actuator FRONT ADHESIVE INLET i its ALTERNATE Service Kits ADHESIVE INLET EITHER SIDE Part Number Description 90 35 80 Needle and seat assembly L V stai 90 35 81 Needle and seat ne assembly R H ADHESIVE 90 35 82 Needle and seat oe assembly H V 90 35 33 Actuating lever assembly Ge eS How to order ADHESIVE ee Part Number Description NES TO CHANGE NOZZLE DIRECTION 35 52 00 Smooth nose low volume REMOVE THE TWO SCREWS ee AND ROTATE NOZZLE 0 010 orifice 35 52 01 Smooth nose standard volume 0 020 orifice 35 52 02 Smooth nose high volume 0 030 orifice
15. IREMENTS RR E Adhesive Supply Pressure Requirements 35 51 SPRAY SQUIRT AND ho Constant unvarying adhesive pressure EXTRUDE SERIES 10 Pressure Range 0 to 65 psig Typical System Pressure 10 30 psig Adhesive Filtration Requirements 100 mesh Illustration 1 1 35 51 amp 35 52 SERIES Adhesive Viscosity Recommendations Viscosity Range 0 to 1 500 cps Extrusion Viscosity 500 1 500 cps Squirt Viscosity 200 1 000 cps Spray Viscosity 200 1 000 cps Adhesive Composition Requirements Recommended Adhesive Type water based 2 resin emulsion Stainless Steel model required for natural rubber latex emulsion CI SUBSTRATE SUBSTRATE amp BACKUP MOUNTING gt REQUIREMENTS Illustration 1 2 Extrusion Designed for light substrate contact 35 52 SERIES CONTACT WITH SUBSTRATE compression applications where accurate pattern placement is critical There are two different types of extrusion valves designed for the continuous web application and the individual sheet fed application 35 52 series actuator provides a positive substrate position E a Spray Designed for non contact fast tack time applications A fixed substrate position must be maintained in order to create a SUBSTRATE consistent spray pattern The typical spray 4 valve to substrate distance is one inch but it will vary with adhesive application pressure Illustration 1 3
16. M PART NO 3 90 35 6 90 35 77 90 35 78 90 07 64 90 35 14 90 35 83 90 35 30 90 07 12 90 07 65 90 07 05 90 07 66 90 46 29 90 07 37 90 46 28 QTY NANNANASSNA254 DESCRIPTION Squirt Nozzle L V 0 010 Squirt Nozzle S V 0 020 Squirt Nozzle H V 0 030 O Ring Buna N Needle Guide Valve End Plug Diaphragm Retainer 1 72 x 3 16 Screw 2 56 x 1 4 SHCS 5 5 10 32 x3 8 SHCS 2 Split Lock Washer 10 32 Plug Includes Item 14 10 32 x 1 4 Push Fitting Gasket NEEDLE amp SEAT ASSEMBLY SERVICE KITS ltem 3 Needle and Seat Assembly is factory assembled assembled and lapped as a set 90 35 33 Actuator Lever Assembly 90 35 80 Needle amp Seat Assembly L V 90 35 81 Needle amp Seat Assembly S V 90 35 82 Needle amp Seat Assembly H V Distributed By DAQ999 VanSco Products The Gluing Equipment Innovators 2652 Lashbrook Avenue South El Monte CA 91733 626 448 7611 Fax 626 448 0221 E mail sales vansco com URL www vansco com vanSco 35 SERIES TECHNICAL amp SERVICE MANUAL Page 1 35 SERIES TECHNICAL amp SERVICE MANUAL PRINCIPLES OF OPERATION _ 35 52 SERIES All applicator valves are designed to mount on the gt 40 40 series actuators The actuator moves the actuating lever downward which lifts the needle o from the seat and allows adhesive to flow Upward 0 movement of the actuating lever closes the valve Ri i ADHESIVE SUPPLY REQU
17. adhesive composition adhesive viscosity and 35 51 SERIES SPRAY WITH SUBSTRATE atomizing air pressure 35 SERIES TECHNICAL amp SERVICE MANUAL Page 2 Squirt Designed for non contact compression application A fixed substrate position must be maintained in order to create a consistent squirt pattern The typical squirt valve to substrate distance is one half of one inch but it will vary with adhesive application pressure adhesive composition and adhesive viscosity OUTPUT RESULTS Illustration 1 4 35 51 SERIES SQUIRT WITH SUBSTRATE Reaction Time Direct mechanical actuation means the valve response time is directly proportional to the actuator response time The only delays are due to the dynamic viscous properties of the adhesive and inertial properties of the actuator and valve 7 Fluid Output Adjustment aw ae DI Fluid output adjustment is controlled by the oma adhesive pressure and the 40 40 series o actuator onto which the applicator valve is J installed See 40 40 series technical manual 15 for more information Note Limiting the stroke 35 52 SERIES WITH 40 40 02 ACTUATOR of the applicator valve can dramatically change both the pattern volume and the pattern cutoff accuracy The dynamic viscous a properties of some adhesives require a fine applicator valve adjustment to eliminate the adhesive 10 filament trailing or flooding of the
18. alve seat by removing the two 7 hex head screws Illustration 1 9 a dd 3 Inspect the O Ring and replace with part N ISG number 90 07 64 if needed 4 Install new valve seat in place with the two screws then install the new needle in place NOTE The needle and seat assembly ordered as a service kit is factory lapped as a pair and should be installed as a pair If not you must lap the needle to the seat to insure a no leak fit 7 ee 3 Install valve end plug lever assembly and 35 52 CONTACT VALVE diaphragm plate 35 SERIES TECHNICAL amp SERVICE MANUAL Page 4 Spray amp Squirt Valves Rebuild 1 Remove nozzle cover nozzle and seat from valve the spray valve requires unscrewing the seat from the valve body Illustration 1 10 2 Remove four screws in diaphragm plate then remove entire lever assembly Illustration 1 7 3 Remove valve end plug from valve end opposite outlet 4 Remove needle through valve end plug hole 5 Install new seat and needle NOTE The needle and seat assembly ordered as a service kit is factory lapped as a pair and should be installed as a pair If not you must lap the needle to the seat to insure a no leak fit 6 Re install valve end plug lever assembly diaphragm plate four screws Illustration l 7 nozzle nozzle cover and nozzle retaining nut LEVER ASSEMBLY Whenever the lever assembly lustration 1 7 is re installed it mu
19. eedle amp Seat Assembly includes 3a through 3c 3a 3b 3c Distributed By DAO1 90 35 19 90 35 52 90 35 53 90 35 54 90 35 55 199 Needle Head Valve Needle Spray Nozzle L V 0 010 Spray Nozzle S V 0 020 Spray Nozzle H V 0 030 90 35 59 90 35 14 90 35 30 90 35 13 90 07 12 90 02 33 90 35 31 90 07 01 90 35 60 90 35 67 90 06 98 VanSco Products The Gluing Equipment Innovators 2652 Lashbrook Avenue E mail sales vansco com URL www vansco com RR me N South El Monte CA 91733 626 448 7611 Fax 626 448 0221 ITEM PARI NO QTY DESCRIPTION Air Nozzle Retaining Nut Needle Guide Diaphragm Retainer Valve End Plug 1 72 x 3 16 Screw O Ring Plug Shipped Loose O Ring Air Nozzle Atomizing Air Adj Valve Hose Barb NOTE Item 2 90 35 33 is shipped factory assembled Item 3 90 35 26 is shipped factory assembled with Needle and Nozzle lapped as a set ma van5co 35 51 Series Miniature Squirt Applicator 22 Sa 35 3d N 36 ITEM PARI NO QTY DESCRIPTION 1 90 35 49 2 90 35 33 l 1 Applicator Valve Body Actuator Lever Assembly Actuator Lever Assembly includes 2a through 2e 2a 90 35 08 2b 90 35 32 2c 90 35 15 2d 9
20. push fitting is also included at the a compact design allows the valve to fit easily into tight place ign for durable and rapid to provide easy assembly or an easy installation Its ge of industry needs van co s 35 52 Smooth Nose Valve features Fastest and Most Accurate Valve Combined with the VanSco 40 40 02 Actuator the 35 52 series valve offers fast and accurate adhesive placement Optimal Gluing Light product contact during application allows smearing of the adhesive directly onto the substrate to maximize absorption into the fiber for a secure bond High Performance Direct mechanical actuation is automatically opened and closed by the actuator for consistent repeatable performance Low weight moving parts minimize valve inertia and maximize valve speed Versatile Mount The one piece valve seat and application head can be mounted on the valve body at 90 degree increments allowing the attached actuator to be positioned as required for in line product travel Unique Design A unique diaphragm seal suspends the actuating lever that reduces actuation friction Durability Ahardened valve seat is used for extended valve life All wetted parts are brass stainless steel and UHMW polyethylene Compact Design A small package means easy installation and mounting adaptability Zero Cavity for Increased Quality A sealed tip reduces the possibility of adhesive drying in the valve VALED
21. st be adjusted so that at no power the needle is in a closed position with the lever shaft at 90 to the valve body VALVE END PLUG NEEDLE 9 NN SS GASKET N N P CS SQUIRT ONLY N O RING x __ SPRAY ONLY GP SEAT NOZZE 7 4 NOZZLE 4 Z COVER lt Illustration 1 10 35 51 SQUIRT SPRAY VALVE Illustration 1 11 LEVER ASSEMBLY 90 TO VALVE BODY 35 SERIES TECHNICAL amp SERVICE MANUAL Page 5 TROUBLESHOOTING GUIDE PROBLEM CAUSE SOLUTION No adhesive flow or valve is slow Valve installed incorrectly Install actuating lever in saddle to open See Illustrations 1 5 amp 1 6 Actuator malfunction Check actuator movement Adhesive flow restricted Open fluid control Plugged valve seat Remove foreign debris or dried adhesive from valve Replace actuating lever assembly Adhesive does not shut off or Remove foreign debris or dried valve is slow to close material in valve seat adhesive from valve seat Check actuator movement Replace needle and seat due to excessive wear assembly See chart page 1 6 Replace actuating lever assembly Remove valve from actuator and applicator valve thoroughly clean Not enough adhesive Adhesive flow restricted Open fluid control Adhesive pressure too low Increase fluid pressure Clean or replace strainer filter supply element Remove valve from actuator and applicator valve thoroughly clean valve Remove foreign
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