1017527 04 - Universal Automatic Non-Conductive Fluid

Universal AutomaticNon-Conductive Fluid Regulator

Customer Product ManualPart 1017527−04

Issued 3/18

NORDSON CORPORATION • AMHERST, OHIO • USA

Part 1017527-04 � 2018 Nordson Corporation

Table of Contentstents

Safety 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Qualified Personnel 1. . . . . . . . . . . . . . . . . . . . . . . . .Intended Use 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Regulations and Approvals 1. . . . . . . . . . . . . . . . . . .Personal Safety 2. . . . . . . . . . . . . . . . . . . . . . . . . . . .

High-Pressure Fluids 2. . . . . . . . . . . . . . . . . . . . .Fire Safety 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Halogenated Hydrocarbon Solvent Hazards 4.Action in the Event of a Malfunction 4. . . . . . . . . . .Disposal 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Description 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Installation 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Mounting Kits 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Kinetix Spray Gun Mounting Kit 6. . . . . . . . . . . .Two-Inch Gun Bar Mounting Kit 7. . . . . . . . . . . .One-Inch Gun Bar Mounting Kit 8. . . . . . . . . . . .

Air and Fluid Connections 9. . . . . . . . . . . . . . . . . . .Operation 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Flushing 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Troubleshooting 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . .Repair 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Disassembly 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Service Notes 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . .Assembly 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Parts 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Regulator Parts 15. . . . . . . . . . . . . . . . . . . . . . . . . . . .Adhesives and Lubricants 16. . . . . . . . . . . . . . . . . . . .Ball Stem and Seat Kit 16. . . . . . . . . . . . . . . . . . . . . .Rebuild Kit 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Mounting Kits 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Kinetix Spray Gun Mounting Kit 17. . . . . . . . . . . .1-in. Universal Gun Bar Mounting Kit 17. . . . . . .2-in. Universal Gun Bar Mounting Kit 18. . . . . . .

Recommended Spare Parts 18. . . . . . . . . . . . . . . . .Specifications 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contact UsNordson Corporation welcomes requests for information, comments, andinquiries about its products. General information about Nordson can befound on the Internet using the following address:http://www.nordson.com.Address all correspondence to:

Nordson CorporationAttn: Customer Service300 Nordson DriveAmherst, OH 44001

NoticeThis is a Nordson Corporation publication which is protected by copyright.Original copyright date 2002. No part of this document may bephotocopied, reproduced, or translated to another language without theprior written consent of Nordson Corporation. The information containedin this publication is subject to change without notice.

Trademarks

Kinetix, Nordson, and the Nordson logo are registered trademarks ofNordson Corporation.

Delrin and Mylar are registered trademarks of E. I. DuPont de Nemoursand Company.

Loctite is a registered trademark of Henkel Loctite Corporation.

Change Record i

Part 1017527-04� 2018 Nordson Corporation

Change RecordRevision Date Change

04 3/18 Changed part number 900223 to 1612251.

Change Recordii


Universal Automatic Non-Conductive Fluid Regulator 1


Universal AutomaticNon-Conductive Fluid Regulator

SafetyRead and follow these safety instructions. Task- and equipment-specificwarnings, cautions, and instructions are included in equipmentdocumentation where appropriate.

Make sure all equipment documentation, including these instructions, isaccessible to persons operating or servicing equipment.

Qualified PersonnelEquipment owners are responsible for making sure that Nordson equipmentis installed, operated, and serviced by qualified personnel. Qualifiedpersonnel are those employees or contractors who are trained to safelyperform their assigned tasks. They are familiar with all relevant safety rulesand regulations and are physically capable of performing their assignedtasks.

Intended UseUse of Nordson equipment in ways other than those described in thedocumentation supplied with the equipment may result in injury to personsor damage to property.

Some examples of unintended use of equipment include

� using incompatible materials

� making unauthorized modifications

� removing or bypassing safety guards or interlocks

� using incompatible or damaged parts

� using unapproved auxiliary equipment

� operating equipment in excess of maximum ratings

Regulations and ApprovalsMake sure all equipment is rated and approved for the environment in whichit is used. Any approvals obtained for Nordson equipment will be voided ifinstructions for installation, operation, and service are not followed.

Universal Automatic Non-Conductive Fluid Regulator2


Personal SafetyTo prevent injury follow these instructions.

� Do not operate or service equipment unless you are qualified.

� Do not operate equipment unless safety guards, doors, or covers areintact and automatic interlocks are operating properly. Do not bypass ordisarm any safety devices.

� Keep clear of moving equipment. Before adjusting or servicing movingequipment, shut off the power supply and wait until the equipmentcomes to a complete stop. Lock out power and secure the equipment toprevent unexpected movement.

� Relieve (bleed off) hydraulic and pneumatic pressure before adjusting orservicing pressurized systems or components. Disconnect, lock out,and tag switches before servicing electrical equipment.

� While operating manual spray guns, make sure you are grounded.Wear electrically conductive gloves or a grounding strap connected tothe gun handle or other true earth ground. Do not wear or carry metallicobjects such as jewelry or tools.

� If you receive even a slight electrical shock, shut down all electrical orelectrostatic equipment immediately. Do not restart the equipment untilthe problem has been identified and corrected.

� Obtain and read Material Safety Data Sheets (MSDS) for all materialsused. Follow the manufacturer’s instructions for safe handling and useof materials, and use recommended personal protection devices.

� Make sure the spray area is adequately ventilated.

� To prevent injury, be aware of less-obvious dangers in the workplacethat often cannot be completely eliminated, such as hot surfaces, sharpedges, energized electrical circuits, and moving parts that cannot beenclosed or otherwise guarded for practical reasons.

High-Pressure FluidsHigh-pressure fluids, unless they are safely contained, are extremelyhazardous. Always relieve fluid pressure before adjusting or servicing highpressure equipment. A jet of high-pressure fluid can cut like a knife andcause serious bodily injury, amputation, or death. Fluids penetrating theskin can also cause toxic poisoning.

If you suffer a fluid injection injury, seek medical care immediately. Ifpossible, provide a copy of the MSDS for the injected fluid to the health careprovider.

The National Spray Equipment Manufacturers Association has created awallet card that you should carry when you are operating high-pressurespray equipment. These cards are supplied with your equipment. Thefollowing is the text of this card:



WARNING: Any injury caused by high pressure liquid can be serious. Ifyou are injured or even suspect an injury:

� Go to an emergency room immediately.

� Tell the doctor that you suspect an injection injury.

� Show them this card

� Tell them what kind of material you were spraying

MEDICAL ALERT—AIRLESS SPRAY WOUNDS: NOTE TO PHYSICIAN

Injection in the skin is a serious traumatic injury. It is important to treat theinjury surgically as soon as possible. Do not delay treatment to researchtoxicity. Toxicity is a concern with some exotic coatings injected directly intothe bloodstream.

Consultation with a plastic surgeon or a reconstructive hand surgeon maybe advisable.

The seriousness of the wound depends on where the injury is on the body,whether the substance hit something on its way in and deflected causingmore damage, and many other variables including skin microflora residingin the paint or gun which are blasted into the wound. If the injected paintcontains acrylic latex and titanium dioxide that damage the tissue’sresistance to infection, bacterial growth will flourish. The treatment thatdoctors recommend for an injection injury to the hand includes immediatedecompression of the closed vascular compartments of the hand to releasethe underlying tissue distended by the injected paint, judicious wounddebridement, and immediate antibiotic treatment.

Fire SafetyTo avoid a fire or explosion, follow these instructions.

� Ground all conductive equipment. Use only grounded air and fluidhoses. Check equipment and workpiece grounding devices regularly.Resistance to ground must not exceed one megohm.

� Shut down all equipment immediately if you notice static sparking orarcing. Do not restart the equipment until the cause has been identifiedand corrected.

� Do not smoke, weld, grind, or use open flames where flammablematerials are being used or stored.

� Do not heat materials to temperatures above those recommended bythe manufacturer. Make sure heat monitoring and limiting devices areworking properly.

� Provide adequate ventilation to prevent dangerous concentrations ofvolatile particles or vapors. Refer to local codes or your material MSDSfor guidance.

� Do not disconnect live electrical circuits when working with flammablematerials. Shut off power at a disconnect switch first to preventsparking.



� Know where emergency stop buttons, shutoff valves, and fireextinguishers are located. If a fire starts in a spray booth, immediatelyshut off the spray system and exhaust fans.

� Shut off electrostatic power and ground the charging system beforeadjusting, cleaning, or repairing electrostatic equipment.

� Clean, maintain, test, and repair equipment according to the instructionsin your equipment documentation.

� Use only replacement parts that are designed for use with originalequipment. Contact your Nordson representative for parts informationand advice.

Halogenated Hydrocarbon Solvent HazardsDo not use halogenated hydrocarbon solvents in a pressurized system thatcontains aluminum components. Under pressure, these solvents can reactwith aluminum and explode, causing injury, death, or property damage.Halogenated hydrocarbon solvents contain one or more of the followingelements:

Element Symbol Prefix

Fluorine F “Fluoro-”

Chlorine Cl “Chloro-”

Bromine Br “Bromo-”

Iodine I “Iodo-”

Check your material MSDS or contact your material supplier for moreinformation. If you must use halogenated hydrocarbon solvents, contactyour Nordson representative for information about compatible Nordsoncomponents.

Action in the Event of a MalfunctionIf a system or any equipment in a system malfunctions, shut off the systemimmediately and perform the following steps:

� Disconnect and lock out system electrical power. Close hydraulic andpneumatic shutoff valves and relieve pressures.

� Identify the reason for the malfunction and correct it before restarting thesystem.

DisposalDispose of equipment and materials used in operation and servicingaccording to local codes.



Description See Figure 1. The universal automatic non-conductive fluid regulatorprovides accurate, positive fluid pressure control to spray guns, dispensingvalves, or atomizing heads. The regulator is electrically non-conductive anduses low-pressure air to operate.

The regulator is installed at circulating line take-offs or with pumps. It isused to reduce main line pressure and maintain the desired fluid pressure tothe spray gun or atomizing head.

The regulator is designed for both circulating and non-circulating systems.In a circulating system, the fluid circulates through the regulator bodythrough the two ports (in one port and out the other). In a non-circulatingsystem, a 3/8-in. NPTF plug is installed in one of the fluid ports.

Two types of mounting kits are available for the regulator. The spray gunmounting kit allows you to mount the regulator onto the back of anautomatic Kinetix spray gun. The gun bar mounting kits allow you to mountthe regulator remotely for use with a variety of automatic spray guns.

Figure 1 Universal Automatic Non-Conductive Fluid Regulator



Installation WARNING: Allow only qualified personnel to perform the following tasks.Follow the safety instructions in this document and all other relateddocumentation.

WARNING: System or material pressurized. Relieve pressure beforeopening. Failure to observe may result in serious burns.

Mounting Kits There are three mounting kits available for the universal regulator. Followthese procedures to install them with your regulator.

Kinetix Spray Gun Mounting Kit 1. See Figure 2. Slide the collar (1) over the back of the Kinetix automatic

spray gun.

2. Tighten the set screw (3) with a 5/32-in. hex key.

3. Tighten the upper jam nut (2) against the collar.

4. Thread the set screw into the mounting hole (4) in the regulator five−sixturns, positioning the regulator as shown.

5. Tighten the lower jam nut (2) against the regulator.

4

3

1

2

Figure 2 Kinetix Spray Gun Mounting Kit

1. Collar2. Jam nuts

3. Set screw 4. Mounting hole



Two-Inch Gun Bar Mounting Kit 1. Remove the two screws (1), lock washers (2), and flat washers (3) from

the split collars (4, 5).

2. Position the split collars in the desired location on the spray gunmounting bar.

NOTE: The half of the split collar (5) with the 5/16−18 UNC threadedhole must be placed on the bottom of the spray gun mounting bar.

3. Secure the split collar to the spray gun mounting bar with the screwsand washers you removed earlier.

4. Screw the set screw (6) into the split collar with a 5/32-in. hex key.

5. Tighten the upper jam nut (7) against the split collar.

6. Thread the regulator onto the set screw to the desired position.


1

3

2

4

5

6

7

1

3

2

7

Figure 3 Gun Bar Mounting Kit

1. Screws2. Lock washers3. Flat washers

4. Split collar5. Split collar (with 5/16−18 UNC

threaded hole)

6. Set screw7. Jam nuts



One-Inch Gun Bar Mounting Kit 1. Remove the two screws (1) from the split collar (2).

2. Position the split collar in the desired location on the spray gun mountingbar.

NOTE: The half of the split collar (2) with the 5/16−18 UNC threadedhole must be placed on the bottom of the spray gun mounting bar.

3. Secure the split collar to the spray gun mounting bar with the screws (1).

4. Screw the set screw (4) into the split collar with a 5/32-in. hex key.

5. Tighten the upper jam nut (3) against the split collar.

6. Thread the regulator onto the set screw to the desired position.


3

4

3

1

2

Figure 4 Gun Bar Mounting Kit

1. Screws2. Split collar

3. Jam nuts 4. Set screw



Air and Fluid Connections

WARNING: Do not substitute the fittings furnished with this regulator withany other plastic or metal fittings. Sparking caused by non-grounded metalfittings or by electrostatic breakdown resulting in the pin holing of plasticfittings may cause fire or explosion. Refer to your spray gun manual forproper fluid inlet fittings.

NOTE: An anti-backflow device should be used on the pilot air line.

See Figure 5.

1. Circulating Systems: Remove the 3/8-in. NPT plug (6) from theinlet (5).

Non-Circulating Systems: Leave the 3/8-in. NPT plug (6) in theinlet (5).

2. Install fittings in the outlet (2), fluid supply inlet (4), and the circulatinginlet (5), if applicable. Refer to Recommended Spare Parts on page 18for fitting part numbers and ordering information.

3. Connect the fluid supply line to the inlet fitting.

4. Circulating Systems: Connect a return line from the circulating inletfitting back to the fluid supply.

5. Connect the gun fluid supply line to the outlet fitting.

6. Connect a 1/4-in. air supply line to the pilot air connector (3).

2

1

3

6

4

5

Figure 5 Regulator Installation

1. Mounting hole2. Outlet (gun fluid supply line)3. Pilot air connector

4. Fluid supply inlet5. Circulating inlet6. 3/8-in. NPT plug



Operation WARNING: Allow only qualified personnel to perform the following tasks.Follow the safety instructions in this document and all other relateddocumentation.

Clean and test the system thoroughly before admitting fluid to the regulator.This avoids contaminants from clogging or damaging the regulator.

NOTE: Always use the lowest possible air and fluid pressures for yourapplication. High pressures cause premature spray nozzle and pump wear.

1. Partially relieve pressure in the spray gun fluid supply hose to makesure the gauge reading is correct, before reducing the regulatorpressure.

2. Use an air regulator with at least 51-mm (2-in.) diameter diaphragm tocontrol the fluid regulator.

3. Apply air pressure to the pilot air fitting in the regulator base.

NOTE: To increase fluid pressure, increase the input air pressure.

The output fluid pressure is remotely regulated by input air pressurecontrols.

Flushing Flush frequently after installation and between system operation.

1. Use a compatible solvent whenever the rest of the system is flushed.

2. Flush until thoroughly clean.

NOTE: Always use the lowest possible pressure when flushing.



Troubleshooting WARNING: Allow only qualified personnel to perform the following tasks.Follow the safety instructions in this document and all other relateddocumentation.

These procedures cover only the most common problems that you mayencounter. If you cannot solve the problem with the information given here,contact your local Nordson representative for help.


NOTE: Check all suggested corrective actions in the troubleshooting chartbefore disassembling the regulator.

Problem Possible Cause Corrective Action

1. No pressureregulation

Damaged or clogged air regulatoror line

Clear the obstruction in the line.Repair the regulator if necessary.

Damaged diaphragm Replace the diaphragm.

2. Pressure increasesabove setting



Damaged diaphragm Replace the diaphragm.

Seat is leaking Replace the seat gasket, seat, andstem.

3. Pressure drops belowsetting



Empty or clogged fluid supply line Refill or flush the supply line.

Clogged spray gun or fluiddispensing valve

Refer to the spray gun or valvemanual for repair and maintenanceinstruction.

Regulator used above the ratedflow capacity

Use additional regulators, refer toSpecifications on page 18 for ratings.



Repair WARNING: Allow only qualified personnel to perform the following tasks.Follow the safety instructions in this document and all other relateddocumentation.


Before performing any repair procedures on the universal automaticnon-conductive regulator, shut off the pump, release all air and fluidpressure in the regulator, and disconnect the air and fluid lines.

NOTE: The numeric callouts in this section match the item numbers in theregulator’s parts list. Refer to Parts on page 15 for complete partdescriptions and ordering information.

Disassembly See Figure 6.

1. Unscrew the seat retainer (1) from the top of the bonnet (7). Inspect theO-ring (2) installed on the retainer and replace it if necessary.

2. Apply 1.4 bar (20 psi) air pressure to the pilot air connector (13) to pushup the diaphragm.

NOTE: Handle the stem and seat (3A, 3B) with care.

3. Unscrew the stem (3A) from the body stem (8) within the bonnet.

4. Remove the seat gasket (5) and seat (3B) from the top of the regulatorbonnet. Be careful not to lose the seat gasket.

5. Remove the air pressure from the pilot air connector.

6. Remove the pipe plug (4) from the regulator base. Remove the oldPTFE tape from the parts.

7. Unscrew the cap screw (16) from the body stem. Remove and separatethe cap screw, flat washer (17), spacer tube (15) and compressionspring (14) from the regulator.

8. Remove the spacer plug (12) from the regulator base.

9. Unscrew the regulator base from the bonnet.

10. Remove the body stem, diaphragm (9), and nut (10) assembly from thebonnet. Separate these three parts using the tool supplied with theregulator.

11. Remove the O-ring (7A) from the bonnet.

12. Clean all parts as necessary.



9

10 11

13

12

151617

4

8

3B

3A

21

5

6

14

7

3

5 1

1

1 1

4

22

3

6

7

7

7A

Rubber Side

PTFE Side

Figure 6 Repair

1. Seat retainer2. O-ring

3A. Stem3B. Seat

4. Pipe plug5. Seat gasket

6. Plug7. Bonnet

7A. O-ring8. Body stem9. Diaphragm

10. Nut11. Regulator base

12. Spacer plug13. Pilot air connector14. Compression spring15. Spacer tube16. Cap screw17. Flat washer

Service Notes Use these service notes to rebuild the regulator correctly. Do notovertighten the noted items.

Note Item Description

12, 9 Apply O-ring lubricant to these parts.

2 13, 18 Apply PTFE tape to the threads of these parts.

33, 16 Apply threadlocking adhesive to the threads of these parts.

411 Tighten the regulator base to 13.6 N�m (120 in.-lb).

51 Tighten the seat retainer to 4.5−5.6 N�m (40−50 in.-lb).

616 Tighten the cap screw to 0.39−0.46 N�m (55−65 in.-oz).

73A, 3B Tighten the stem to 0.50−0.56 N�m (70−80 in.-oz).

The stem and seat are a matched set and are sold as one part.



Assembly 1. See Figure 6. Apply O-ring lubricant to the outer ring on the rubber side

of the diaphragm (9).

2. Assemble the body stem (8), diaphragm, and nut (10) and tighten theassembly with the tool supplied with the regulator until the body stemstops rotating.

3. Install the O-ring (7A) into the bonnet.

4. Insert the diaphragm assembly into the regulator bonnet (7) with thePTFE side of the diaphragm facing towards the fluid inlet.

5. Screw the regulator base (11) into the bonnet and tighten it to 13.6 N�m(120 in.-lb).

6. Insert the spacer plug (12) into the regulator base.

7. Apply threadlocking adhesive to the threads of the cap screw (16) thenassemble the flat washer (17), spacer tube (15), and compressionspring (14) on the cap screw. Screw this assembly through the regulatorbase into the body stem. Tighten the cap screw to 0.39−0.46 N�m(55−65 in.-oz).

8. Apply PTFE tape to the pipe plug (4) and install flush to one threadabove the base.

9. Set the seat gasket (5) into the top of the regulator bonnet.

10. Install the stem and seat assembly:

a. Insert the stem (3A) into the chamfered end of the seat (3B).

b. Apply Loctite threadlocking adhesive to the threads of the valvestem.

c. Apply 1.4 bar (20 psi) air pressure to the pilot air connector (13) inthe regulator base to push up the diaphragm.

d. While the diaphragm is being pushed up, screw the valve stem intothe top of the bonnet and into the body stem. Tighten the valve stemto 0.50−0.56 N�m (70−80 in.-oz).

e. Remove the air pressure from the pilot air connector.

11. Apply O-ring lubricant to the O-ring (2) and install on the seatretainer (1). Screw the seat retainer into the bonnet and tighten it to4.5−5.6 N�m (40−50 in.-lb).



Parts To order parts, call the Nordson Finishing Customer Support Center at (800)433−9319 or contact your local Nordson representative.

Regulator Parts See Figure 7.

NOTE: Before ordering parts for your regulator, review Repair in thismanual to make sure you are ordering the correct parts, lubricants, andadhesives.

Item Part Description Quantity Note— 1087229 REGULATOR, low-pressure, universal 1

1 - - - - - - � RETAINER, ball seat, regulator 1

2 940210 � O-RING, PTFE, 0.926-in. ID x 1.063 x 0.06 in. 1 A

3 - - - - - - � STEM and seat assembly 1 A, B

4 336846 � PLUG, pipe, 3/4 in. NPT, HDPE, regulator 1

5 - - - - - - � GASKET, seat 1 A, B

6 973444 � PLUG, pipe, square, 3/8 in. NPT, Delrin 1

7 336828 � BONNET, universal, low-pressure 1

7A 330043 � � O-RING, Viton, black, 2 1/2 x 2 5/8 x 1/16 in. 1 A

8 - - - - - - � STEM, body, regulator 1

9 - - - - - - � DIAPHRAGM, regulator, non-conductive 1 A

10 - - - - - - � NUT, stem, regulator 1

11 - - - - - - � BASE, regulator, non-conductive 1

12 1028264 � SPACER, plug 1

13 971407 � ELBOW, male, 1/4 in. tube x 1/8 in. NPT, nylon 1

14 333880 � SPRING, compression, 0.838 x 0.535 in. OD x0.57 in.

1 A

15 - - - - - - � TUBE, spacer, regulator 1

16 - - - - - - � CAPSCREW, sockethead, 1/4−20, 1.125 in.,nylon

1 A

17 983502 � WASHER, flat, English, 0.281 x 0.50 x0.063 in., brass

1

NS 1028343 � TOOL, stem body, regulator 1

NOTE A: Part is included in the Rebuild Kit, part 1087228, listed on page 17.

B: Part is included in the Stem and Seat Kit, part 1087227, listed on page 16.

NS: Not Shown



9

1011

13

1214

16

15

17

8

7

21

5

6

4

3

7A

Figure 7 Universal Automatic Non-Conductive Regulator

Adhesives and LubricantsUse these adhesives and lubricants when servicing your unit. Refer toRepair for application instructions.

Part Description Quantity902504 TAPE, PTFE, roll, 0.50 in. wide x 520 in. long 1

900464 ADHESIVE, threadlocking (Loctite Removable 242) 1

1612251 LUBRICANT, O-ring, Parker (Parker O-Lube), 2 oz 1

Stem and Seat Kit See Figure 7.

Item Part Description Quantity Note— 1087227 KIT, stem and seat, regulator 1

3 - - - - - - � STEM and seat assembly 1

5 - - - - - - � GASKET, seat 1



Rebuild Kit See Figure 7.

Item Part Description Quantity Note— 1087228 KIT, fluid regulator, low-pressure, rebuild 1

2 940210 � O-RING, PTFE, 0.926-in. ID x 1.063 x 0.06 in.wide

1

3 - - - - - - � STEM and seat assembly 1

5 - - - - - - � GASKET, seat 1

7A 330043 � O-RING, Viton, black, 2 1/2 x 2 5/8 x 1/16 in. 1

9 - - - - - - � DIAPHRAGM, regulator, non-conductive 1

14 333880 � SPRING, compression, 0.838 x 0.535 in. OD x0.57 in.

1

16 - - - - - - � CAPSCREW, sockethead, 1/4−20, 1.125 in.,nylon

1

Mounting Kits

Kinetix Spray Gun Mounting Kit

Part Description Quantity1024656 KIT, mounting, Kinetix, regulator 1

1028342 � COLLAR, 0.780-in. ID x 1.25 in. OD 1

- - - - - - � SET SCREW, socket, 5/16−18, 2.00 in., cup point, zinc 1

984142 � NUT, hex, jam, 5/16−18, steel, zinc 2

One-Inch Universal Gun Bar Mounting Kit

Part Description Quantity1024698 KIT, 1 in., mounting universal, regulator 1

1024699 � COLLAR, split, 1 in. ID, aluminum (see Note A) 1



NOTE A: Collar includes two 1/4−28 x 5/8 in. socket head cap screws.



Two-Inch Universal Gun Bar Mounting Kit

Part Description Quantity1030198 KIT, 2 in., mounting universal, regulator 1

1030103 � BRACKET, color changer, threaded, 2 in. bar 1

1030102 � BRACKET, color changer, 2 in. bar 1

981441 � SCREW, socket, 1/4−20 x 2.00 in. 2

345913 � WASHER, flat, regular, 1/4 in., zinc 2

983140 � LOCK WASHER, English, split, 1/4 in., steel, nickel 2



Recommended Spare Parts

Part Description Note170748 VALVE, check, backflow, assembly A

972231 CONNECTOR, male, 3/8 in. tube x 3/8 in. NPT, nylon with plastic gripper B

972227 ELBOW, 90�, male, 3/8 in. tube x 3/8 in. NPT, nylon with plastic gripper B

972230 CONNECTOR, male, 1/4 in. tube x 3/8 in. NPT, nylon with plastic gripper B

972226 ELBOW, 90�, male, 1/4 in. tube x 3/8 in. NPT, nylon with plastic gripper B

971302 CONNECTOR, male, 1/2 in. tube x 3/8 in. NPT, nylon B

NOTE A: This anti-backflow valve should be used on the pilot air line.

B: You may use any combination of elbows and/or connectors in the regulator. Order two elbows and/orconnectors for a non-circulating system. Order three elbows and/or connectors for a circulating system.

Specifications Fluid inlet pressure: Maximum 17.2 bar (250 psi)

Regulated fluid pressurerange:

0.34−6.9 bar (5−100 psi)

Maximum flow capacity: 5.3 l/min (1.4 gal/min) at 6.9 bar(100 psi) inlet pressure, and 3.4 bar(50 psi) regulated pressure

Wetted parts: Tungsten carbide, Delrin, Mylar,stainless steel, PTFE

Dimensions (withconnectors):

Height: 76.2 mm (3.0 in.)

Diameter: 93.7 mm (3.690 in.)

Weight: approximately0.55 kg (1.2 lb)

Air port: 1/8 in. NPT

Fluid ports: 3/8 in. NPTF

Documents

1017527 04 - Universal Automatic Non-Conductive Fluid