Graco 15X303, 24T785, 26A355, 26A313, 15X304 Instructions And Parts Manual

Instructions-Parts

Low Pressure Valve

TI11581A

High Pressure Valves

TI11663A

ti30189a

15X304

26A313

15X303, 24T785,

and 26A355

Air Actuated
Dispense Valve

To dispense plural component fluids and solvents. For professional use only.

Part No. 15X303, 26A355

High Pressure Dispense Valve

3000 psi (21 MPa, 207 bar) Maximum Fluid Working Pressure
100 psi (0.7 MPa, 7 bar) Maximum Air Working Pressure

Part No. 24T785

High Pressure Dispense Valve for Acid Catalyzed Materials

3000 psi (21 MPa, 207 bar) Maximum Fluid Working Pressure
100 psi (0.7 MPa, 7 bar) Maximum Air Working Pressure

312782J

EN

Part No. 26A313

High Pressure Dump Valve for Acid Catalyzed Materials

3000 psi (21 MPa, 207 bar) Maximum Fluid Woriking Pressure
100 psi (0.7 MPa, 7 bar) Maximum Air Working Pressure

Part No. 15X304

Low Pressure Dispense Valve

300 psi (2.1 MPa, 21.0 bar) Maximum Fluid Working Pressure
100 psi (0.7 MPa, 7 bar) Maximum Air Working Pressure

Important Safety Instructions

Read all warnings and instructions in this manual. For complete
warnings and instructions see your proportioning system manual.
Hazard symbols refer to specific procedure risks. Save all instruc­tions.

Related Manuals

Contents

Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Connect the Air Lines . . . . . . . . . . . . . . . . . . . . . 3

Connect the Fluid Lines . . . . . . . . . . . . . . . . . . . 3

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Typical Installation . . . . . . . . . . . . . . . . . . . . . . . 5

System Pneumatic Schematic (used with

ProMix 2KS) . . . . . . . . . . . . . . . . . . . . . . . . . 6

Operation (ProMix 2KS Only) . . . . . . . . . . . . . . . . . 7

Settings and Adjustments . . . . . . . . . . . . . . . . . . 7

Pressure Relief Procedure . . . . . . . . . . . . . . . . . 7

Operation (ProMix PD2K Only) . . . . . . . . . . . . . . . . 7

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Clean the Dispense Valve Daily . . . . . . . . . . . . . 7

Flushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

15X303 and 26A355 High Pressure Valve . . . . 10

24T785 High Pressure Valve for Acid

Catalyzed Materials . . . . . . . . . . . . . . . . . . 11

26A313 High Pressure Dump Valve for Acid

Catalyzed Materials . . . . . . . . . . . . . . . . . . 12

15X304 Low Pressure Valve . . . . . . . . . . . . . . . 13

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 16

Graco Information . . . . . . . . . . . . . . . . . . . . . . . . 16

Related Manuals

See the following manuals for additional information on
the dispense valves.

Manual Description

312775 ProMix 2KS Manual System Installation
312776 ProMix 2KS Manual System Operation
312777 ProMix 2KS Manual System Repair-Parts
312778 ProMix 2KS Automatic System Installation
312779 ProMix 2KS Automatic System Operation
312780 ProMix 2KS Automatic System

Repair-Parts

332457 ProMix PD2K Manual System with

Advanced Display Module Installation

332562 ProMix PD2K Manual System with

Advanced Display Module Operation

3A2800 ProMix PD2K Manual System with

Advanced Display Module Repair-Parts
332339 ProMix PD2K Dosing Pumps
312781 Fluid Mix Manifold
312783 Color and Catalyst Change Valve Stacks
312786 ProMix 2KS Dump Valve and Third Purge

Valve Kits
312787 Color Change Module Kits for ProMix 2KS

or ProMix 3KS Electronic Proportioners
332455 Color Change Kits for ProMix PD2K Elec-

tronic Proportioners
312782 Dispense Valve

2 312782J

Installation

Installation

FIG. 2 shows the dispense valves installed in an elec­tronic 2-component proportioning system. In this exam­ple, the dispense valves are used as dose valves for
components A and B (DVA, DVB), an air purge valve
(APV), and a solvent purge valve (SPV).

F

IG. 3 shows a pneumatic schematic of a complete

2-component proportioning system, in which the dis­pense valves are also used as A and B dump valves,
and color change valves.

NOTE: See manual 332339 for instructions on how to
install the dispense valves in a ProMix PD2K Electronic
Positive Displacement Proportioning System.

Connect the Air Lines

Clean all lines and connections of dirt, burrs, etc., and
blow them out with clean air before connecting them to
the system. The air supply line should contain an air fil­ter to remove harmful dirt and moisture from the com­pressed air.

Use a normally closed 4-way air solenoid valve to con­trol the dispense valve. Attach 5/32 in. (4 mm) OD air
supply lines from the 4-way valve to the air inlets of the
dispense valve.

Accessories

Two accessories are required in your system: a
bleed-type master air valve and a fluid drain valve.
These accessories help reduce the risk of serious injury
including fluid injection, splashing in the eyes or on the
skin, and injury from moving parts if you are adjusting or
repairing the pump.

The bleed-type master air valve is required only with
air-powered pumps. It relieves air trapped between this
valve and the pump after the air regulator is shut off.
Trapped air can cause the pump to cycle unexpectedly.
Locate the valve close to the pump.

The fluid drain valve helps relieve fluid pressure in the
displacement pump, hose, and dispense valve; trigger­ing the valve to relieve pressure may not be sufficient.

Grounding

Connect the Fluid Lines

Connect a grounded fluid line from the pump or meter to
the 1/4 npt fluid inlet of the dispense valve adapter.

If fluid is supplied by a pump, install a fluid pressure reg­ulator upstream of the dispense valve. A fluid regulator
enables you to control fluid pressure more accurately
than by regulating air pressure to the pump.

Install a fluid filter to remove particles and sediment
which may clog the nozzle.

To reduce the risk of static sparking, ground the pump
and all other components used or located in the dis­pensing area. Check your local electrical code for
detailed instructions for your area and type of equipment
and be sure to ground all of these components.

• Fluid hoses: use only electrically conductive hoses
with a maximum of 500 feet (150 m) combined hose
length to ensure grounding continuity.

• Dispense valve: obtain grounding through connec­tion to a properly grounded fluid hose and pump.

312782J 3

Installation

TI11663A

TI11581A

15X303, 24T785, and 26A355 High Pressure

Dispense Valves

26A313 High Pressure

Dump Valve

5/32 in. (4 mm) OD air tube

fitting, to close

5/32 in. (4 mm) OD air tube

fitting, to open

5/32 in. (4 mm) OD air tube
fitting, to open

Vent port

Optional air
open port

Valve position
sight port

Seal weep port
and Lubrication
Cup connection

TI31156A

15X304 Low Pressure

Dispense Valve

Actuation indicator

5/32 in. (4 mm) OD air tube

fitting, to open

Valve position
sight port

Seal weep port
and Lubrication
Cup connection

Optional air
open port

Components

FIG. 1. Valve Air Ports

4 312782J

Typical Installation

TI12556a

MA

MB

DVB

MS

SPV

DVA

APV

APL SPL

BSLASL

Installation

F

IG. 2: Typical Installation

Key:

MA Component A Meter
DVA Component A Dose Valve
MB Component B Meter
DVB Component B Dose Valve
MS Solvent Meter
SPV Solvent Purge Valve
APV Air Purge Valve
ASL Component A Supply Line
BSL Component B Supply Line
APL Air Purge Line
SPL Solvent Purge Line

312782J 5

Installation

3/8 AIR FILTER
MANUAL DRAIN
5 MICRON
WALL MOUNT ONLY

FLUSH AIR TO FLUID INLET 1/4 TUBE

TO MANIFOLD 1/4 TUBE

4-WAY SOLENOID

12 VDC

PURGE A
VALV E

DUMP A
VALV E
(OPTIONAL)

4-WAY SOLENOID

12 VDC

3-WAY SOLENOID

12 VDC

3-WAY SOLENOID

12 VDC

MANIFOLD

AIR EXHAUST MUFFLER

OPEN

CLOSE

OPEN

5/32 TUBE

5/32 TUBE

PURGE B
VALV E

4-WAY SOLENOID

12 VDC

CLOSE

OPEN

5/32 TUBE

DUMP B
VALV E
(OPTIONAL)

4-WAY SOLENOID

4-WAY SOLENOID

12 VDC

OPEN

5/32 TUBE

A

B

A

B

A

B

A

B

A

A

DOSE A
VALV E

CLOSE

OPEN

5/32 TUBE

DOSE B
VALV E

CLOSE

OPEN

5/32 TUBE

3-WAY SOLENOID

12 VDC

GFB 1
VALV E
(OPTIONAL)

5/32 TUBE

A

COLOR 1
COLOR 2
COLOR 3
COLOR 4
COLOR 5
COLOR 6
COLOR 7
COLOR 8
COLOR SOLVENT
COLOR 9
COLOR 10
COLOR 11
COLOR 12
CATALYST 1
CATALYST 2
CATALYST 3
CATALYST 4
CATALYST SOLVENT

COLOR
CHANGE
CONTROL

COLOR
VALV E
STACKS

MAC

36 SERIES SOLENOID VALVES

05

COLOR 13
COLOR 14
COLOR 15
COLOR 16
COLOR 17
COLOR 18
COLOR 19
COLOR 20
COLOR 21
COLOR 22
COLOR 23
COLOR 24
COLOR 25
COLOR 26
COLOR 27
COLOR 28
COLOR 29
COLOR 30

PURGE C
VALV E
(OPTIONAL)

12 VDC

CLOSE

OPEN

5/32 TUBE

A

B

AIR EXHAUST MUFFLER

3-WAY SOLENOID

12 VDC

GFB 2
VALV E
(OPTIONAL)

OPEN

5/32 TUBE

A

OPEN

MANIFOLD

PURGE AIR

CONTROL AIR

System Pneumatic Schematic (used with ProMix 2KS)

FIG. 3. System Pneumatic Schematic

6 312782J

Operation (ProMix 2KS Only)

Operation (ProMix 2KS
Only)

Settings and Adjustments

Set the actuating air to at least 75 psi (0.52 MPa, 5.2
bar) and start the pump. Adjust the pump speed and
pressure to obtain the desired flow rate. Always use the
lowest pump speed necessary to get the results you
want.

To decrease needle travel, turn the cap (11, see pages
10, 11, and 13) clockwise; to increase, turn counter­clockwise. The valve is factory set at one open turn. The

maximum setting is four turns open.

Pressure Relief Procedure

Maintenance

Clean the Dispense Valve Daily

NOTICE

Be sure the solvent used is compatible with the fluid
being dispensed, to avoid clogging the valve’s fluid
passages.

An important part of the care and maintenance of your
automatic dispense valve is proper flushing. Flush the
valve daily with a compatible solvent until all traces of
fluid are removed from the valve passages. Relieve the
pressure before flushing.

Clean the outside surfaces of the valve by wiping with a
soft cloth dampened with a compatible solvent.

1. Shut off the fluid supply to the dispense valve.

2. Actuate the dispense valve to relieve fluid pressure
in the valve.

3. Relieve fluid pressure upstream and downstream of
the dispense valve. See your system operation
manual.

4. If you suspect the spray tip or hose is clogged or
that pressure has not been fully relieved after follow­ing the steps above, very slowly loosen tip guard
retaining nut or hose end coupling to relieve pres­sure gradually, then loosen completely. Clear hose
or tip obstruction.

Operation (ProMix PD2K
Only)

See the ProMix PD2K Electronic Proportioner Operation
manual (332562) for operating instructions.

NOTICE

Never immerse the entire dispense valve in solvent.
Immersing in solvent removes lubricants and may
damage the o-rings.

Flushing

Before flushing, be sure the entire system and flushing
pails are properly grounded. Refer to Grounding on
page 3. Relieve the pressure. Always use the lowest
possible fluid pressure, and maintain firm metal-to-metal
contact between the dispense valve and the pail during
flushing to reduce the risk of fluid injection injury, static
sparking, and splashing.

Start the pump and flush the system with a compatible
solvent as explained in the instructions for your pump.
Check the system under pressure for leaks; if any are
found, relieve the pressure and repair the leaks. Pres-
surize the system again and make sure the leaking has
stopped.

312782J 7

Troubleshooting

TI12822A

A

B

S

C

ON Port

Troubleshooting

Before servicing this equipment always make sure to

relieve the pressure.

NOTE: Check all possible causes and solutions before

disassembling.

Problem Cause Solution

Valve will not close. Fluid needle binding. Clean, repair.

Piston o-rings binding. Repair.

Obstructed or worn needle or seat. Clean or replace.

Valve will not open. Fluid needle binding. Clean or repair.

Piston o-rings binding. Repair.

No trigger or actuator pressure. Check, clean all lines.

Worn or dry piston o-rings. Replace.

Valve will not dispense. Fluid supply source is not operating. Check on fluid supply source.

Fluid line clogged. Clear.

Fluid valve closed. Open.

Clogged orifice or needle seat. Clean.

Repair

NOTE: See the Dosing Pumps manual (332339) for

disassembly instructions on PD2K system.

Disassembly

1. Relieve the pressure.

2. Flush the valve with a compatible solvent.

3. Relieve the pressure after flushing and disconnect
the fluid and air hoses.

4. Unscrew the cap (C) to remove spring pressure on
the valve.

NOTE: Another method of removing spring pres­sure is by applying air to the ON port, to lift the valve
needle off the seat.

5. Unscrew the dispense valve from the adapter (A).
Inspect the needle ball (B). Also inspect the seat (S)
in the adapter for damage. The seat is reversible.
See F

IG. 4.

NOTE: See Fluid Mix Manifold Manual 312781 for seat
replacement instructions and part numbers.

FIG. 4. Valve Adapter and Seat

8 312782J

Repair

NOTE: See the parts drawings on pages 10 and 13.

6. Unscrew valve cap (11). Remove the spring (12).

7. Hold the needle flats with a wrench to keep it from
turning. Unscrew the piston (9, high pressure
valves) or retainer (10, low pressure valves) from
the needle.

8. Remove the o-rings (7, 8) from the piston (9).

9. Push the needle (22) from the top while pulling it
from the bottom of the fluid body (3).

NOTE: Needle may be hard to remove.

10. Unscrew the needle ball assembly (23) from the
needle (22).

11. Unscrew the fluid body (3) from the air body (6).
Remove the packing (19), bearing (5), and u-cup (4)
from the fluid body.

12. On high pressure valves, remove the o-ring (17)
from the air body (6).

13. Clean, inspect, and replace parts as needed.

Reassembly

NOTE: Seal Kits 15U933 (for high pressure dispense

valve 15X303 and 26A355), 24T817 (for acid catalyzed
valves 24T785 and 26A313), and 15W621 (for low pres­sure dispense valve 15X304) are available to replace
the seals. Parts included in the kit are marked with an
asterisk, for example (4*). For best results, use all the
parts in the kit.

NOTE: Use the 262028 Seal Installation Tool (supplied
with the ProMix 2KS) to ensure proper installation of the
u-cup (4).

5. On high pressure valves, install the o-ring (17*) on
the air body (6).

6. Install the o-rings (7*, 8*) on the piston (9). Lubricate
the o-rings.

7. Reinstall the piston (9):

a. On high pressure valves, apply thread sealant

to the top threads of the needle (22*). Holding
the needle (22) steady by its flats, screw the pis­ton (9) onto the needle (22*).

b. On low pressure valves, slide the piston (9) onto

the needle (22*). Apply thread sealant to the top
threads of the needle. Holding the needle (22)
steady by its flats, screw the retainer (10) onto
the needle.

8. Before performing step 9, screw the dispense valve
securely into the adapter (A, F

9. Install the spring (12) and valve cap (11).

NOTE: On high pressure valves, screw the valve cap
(11) onto the air body (6) only until slight resistance is
felt as the cap contacts the o-ring (17*). Do not tighten

the valve cap (11) at this time.

10. Screw the valve cap (11) down onto the air body (6)
until additional resistance is felt and the cap is tight
with the body.

11. Unscrew the valve cap (11) one complete turn for
the factory needle setting, or unscrew cap to setting
prior to repair.

NOTE: To decrease needle travel, turn the cap (11)
clockwise; to increase, turn counterclockwise. The valve
is factory set at one open turn. The maximum setting
is four turns open.

IG. 4).

1. Using the 262028 Installation Tool, install the u-cup
(4*) into the fluid body (3) with the lips facing down.
Install the bearing (5*) and packing (19*).

2. Slide the needle (22*) into the fluid body (3) from
the top, down through the packing (19), bearing (5),
and u-cup (4).

3. Apply thread sealant and screw the needle ball
assembly (23*) onto the needle (22*).

4. Apply thread sealant and screw the fluid body (3)
onto the air body (6).

312782J 9

Parts

TI11582A

19*

9

*17

12

6

5*

7*

13

3

8*

14

4*

11

15

15

22*

23*

20*

TI13019A

Parts

15X303 and 26A355 High Pressure Valve

Ref.
No. Part No. Description Qty

3 --- BODY, fluid 1
4* --- SEAL, u-cup, spring applied;

uhmwpe
5* --- BEARING, needle 1
6 --- BODY, air 1
7* --- O-RING, shaft, piston; buna-N 1
8* --- O-RING, body, piston; buna-N 1
915T413PISTON 1
11 --- CAP, valve 1
12 17B769 SPRING, compression (Model 15X303) 1

15T454 SPRING, compression (Model 26A355) 1
13 104640 GASKET; buna-N 2
14 104644 PLUG, screw 2
15 109193 ELBOW, tube fitting; 10-32 x 5/32 in. (4

mm) OD tube (Model 15X303)

110460 ELBOW, tube fitting; 10-32 x 5/32 in. (4

mm) OD tube; nickel plated brass

(Model 26A355)
17* --- O-RING, body, air; buna-N 1
19 --- PACKING; uhmwpe 1
20* --- O-RING; ptfe 1
22* --- SHAFT, needle 1
23* --- BALL ASSEMBLY, needle 1
24 15V818 VENT, breather; not shown; remove

(15) and install breather vent in (11)

when valve is used as dump valve or

color change valve
25‡ 17B969 SPRING, compression (not shown) 1

1

2

2

1

* Parts included in Rebuild Kit 15U933 (purchase sep-

arately).

--- These parts are not available separately.

‡ Remove (12) and replace with this spring (marked

with black stain) when valve is used as a dump valve
or color change valve.

10 312782J

15V737 Valve Lubricator Cup (Option)

Install in fluid body (3) to lubricate seal (4).

TI11582A

19*

9

*17

12

6

5*

7*

13

3

8*

14

4*

11

15

15

22*

23*

20*

TI29428A

28†

27†

TI29426A

24T785 High Pressure Valve for Acid Catalyzed Materials

Ref.
No. Part No. Description Qty

3--- BODY, fluid 1
4* --- SEAL, u-cup, spring applied;

uhmwpe
5* --- BEARING, needle 1
6--- BODY, air 1
7* --- O-RING, shaft, piston; buna-N 1
8* --- O-RING, body, piston; buna-N 1
915T413PISTON 1
11 --- CAP, valve 1
12 15T454 SPRING, compression 1
13 104640 GASKET; buna-N 2
14 104644 PLUG, screw 2
15 109193 ELBOW, tube fitting; 10-32 x 5/32

in. (4 mm) OD tube
17* --- O-RING, body, air; buna-N 1
19 --- PACKING; uhmwpe 1
20* --- O-RING; ptfe 1
22* --- SHAFT, needle 1
23* --- BALL ASSEMBLY, needle 1
27† --- SEAT, valve, retainer 1
28† --- O-RING, ptfe 1

* Parts included in Rebuild Kit 24T817 and 25N725

(purchase separately). Rebuild Kit 24T817 contains
a PEEK seat retainer. Rebuild Kit 25N725 contains a
17-4 PH stainless steel seat retainer.

--- These parts are not available separately.

† For PD2K system: When replacing the 24T785 dis-

pense valve, install a new valve seat retainer (27)
and o-ring (28) into the manifold or adapter.

Parts

1

2

312782J 11

24T302 TSL Cup (Option)

Mount the cup and connect one tube to fluid body (3) to
lubricate seal (4). See the ProMix PD2K Installation
manual for instructions.

Parts

ti30188a

19*

9

*17

12

6

5*

7*

13

3

8*

14

4*

11

16

15

22*

23*

20*

TI29428A

28†

27†

26A313 High Pressure Dump Valve for Acid Catalyzed Materials

Ref.
No. Part No. Description Qty

3--- BODY, fluid 1
4* --- SEAL, u-cup, spring applied;

uhmwpe
5* --- BEARING, needle 1
6--- BODY, air 1
7* --- O-RING, shaft, piston; buna-N 1
8* --- O-RING, body, piston; buna-N 1
915T413PISTON 1
11 --- CAP, valve 1
12 17B969 SPRING, compression 1
13 104640 GASKET; buna-N 2
14 104644 PLUG, screw 2
15 109193 ELBOW, tube fitting; 10-32 x 5/32

in. (4 mm) OD tube
16 15V818 VENT, breather 1
17* --- O-RING, body, air; buna-N 1
19 --- PACKING; uhmwpe 1
20* --- O-RING; ptfe 1
22* --- SHAFT, needle 1
23* --- BALL ASSEMBLY, needle 1
27† --- SEAT, valve, retainer 1
28† --- O-RING, ptfe 1

1

1

* Parts included in Rebuild Kit 24T817 and 25N725

(purchase separately). Rebuild Kit 24T817 contains
a PEEK seat retainer. Rebuild Kit 25N725 contains a
17-4 PH stainless steel seat retainer.

--- These parts are not available separately.

† When replacing the 26A313 dump valve, install a

new valve seat retainer (27) and o-ring (28) into the
manifold or adapter.

12 312782J

15X304 Low Pressure Valve

TI11664A

9

*4

12

6

*5

7*

13

3

8*

22*

14

11

15

10

*19

20*

23*

TI13019A

Parts

Ref.
No. Part No. Description Qty

3--- BODY, fluid 1
4* --- SEAL, u-cup, spring applied;

1

uhmwpe
5* --- BEARING, needle 1
6--- BODY, air 1
7* --- O-RING, shaft, piston; buna-N 1
8* --- O-RING, body, piston; buna-N 1
9 180538 PISTON 1
10 15T452 RETAINER, piston 1
11 180612 CAP, valve 1
12 108017 SPRING, compression 1
13 104640 GASKET; buna-N 2
14 104644 PLUG, screw 2
15 109193 ELBOW, tube fitting; 10-32 x 5/32

1

in. (4 mm) OD tube
19* --- PACKING; uhmwpe 1
20* --- O-RING; ptfe 1
22* --- SHAFT, needle 1
23* --- BALL ASSEMBLY, needle 1

* Parts included in Rebuild Kit 15W621 (purchase sep-

arately).

--- These parts are not available separately.

15V737 Valve Lubricator Cup (Option)

Install in fluid body (3) to lubricate seal (4).

312782J 13

Technical Data

Technical Data

Air Specifications

Maximum Air Input Pressure . . . . . . . . . . . . . . . . . . . 100 psi (0.7 MPa, 7 bar)

Minimum Air Pressure . . . . . . . . . . . . . . . . . . . . . . . . 75 psi (0.52 MPa, 5.2 bar)

Air Inlet Fitting Size . . . . . . . . . . . . . . . . . . . . . . . . . . 5/32 in. (4 mm) OD tube

Fluid Specifications

Maximum Fluid Working Pressure. . . . . . . . . . . . . . . Model 15X303: 3000 psi (21 MPa, 207 bar)

Model 26A355: 3000 psi (21 MPa, 207 bar)
Model 24T785: 3000 psi (21 MPa, 207 bar)
Model 26A313: 3000 psi (21 MPa, 207 bar)
Model 15X304: 300 psi (2.1 MPa, 21 bar)

Wetted Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303 SST, 17-4 PH SST, Tungsten Carbide (with nickel

binder), UHMWPE

Wetted Parts (24T785, 26A313) . . . . . . . . . . . . . . . . 316 SST, 17-4 PH SST, PEEK, UHMWPE

Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Model 15X303: 0.5 lb (0.23 kg)

Model 26A355: 0.5 lb (0.23 kg)
Model 24T785: 0.5 lb (0.23 kg)
Model 26A313: 0.5 lb (0.23 kg)
Model 15X304: 0.3 lb (0.14 kg)

14 312782J

Technical Data

312782J 15

Graco Standard Warranty

Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in
material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty
published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by
Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written
recommendations.

This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty
installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of
non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with
structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or
maintenance of structures, accessories, equipment or materials not supplied by Graco.

This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of
the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned
to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will
be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.

THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.

Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy
(including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or
consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.

GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT
MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to

the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these
warranties.

In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or
the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the
negligence of Graco, or otherwise.

FOR GRACO CANADA CUSTOMERS

The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into,
given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la
rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite
de ou en rapport, directement ou indirectement, avec les procédures concernées.

Graco Information

For the latest information about Graco products, visit www.graco.com.

For patent information, see www.graco.com/patents.

TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor.
Phone: [phone] or Toll Free: 1-800-328-0211 Fax: [phone]

All written and visual data contained in this document reflects the latest product information available at the time of publication.

GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA

Copyright 2008, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.

Graco reserves the right to make changes at any time without notice.

Original instructions. This manual contains English. MM 312782

International Offices: Belgium, China, Japan, Korea

Graco Headquarters: Minneapolis

www.graco.com

Revision J, October 2018