Graco Dispensit 710 User manual

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332094C
EN
Instructions
Dispensit 710
Depending on valve configuration, this valve can be used to dispense the following:
Acrylics, Conformal Coatings, Epoxies, Lubricants, RTV Silicones, Silicone Oils, Solder
Flux, Solder Mask, UV Curables
Dispense Valve
100psi (0.69 MPa, 6.9 bar) Maximum Air Working Pres-
sure
1200psi (82.7 bar) Maximum Material Inlet Pressure
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.

2332094C
Contents
710 Valve Models . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
General Information . . . . . . . . . . . . . . . . . . . . . . . . 5
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Illustration References. . . . . . . . . . . . . . . . . . . . . . . 5
General Accessories . . . . . . . . . . . . . . . . . . . . . . . . 5
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Description of Operation . . . . . . . . . . . . . . . . . . . . 9
Setup Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Mounting Dispense Valve . . . . . . . . . . . . . . . . . 10
Air Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Operating Procedures . . . . . . . . . . . . . . . . . . . . . . 11
Dry System Checkout . . . . . . . . . . . . . . . . . . . . 11
Material Loading . . . . . . . . . . . . . . . . . . . . . . . . 11
Wet System Checkout . . . . . . . . . . . . . . . . . . . 11
Operation Adjustments . . . . . . . . . . . . . . . . . . . 12
Periodic Maintenance . . . . . . . . . . . . . . . . . . . . . . 13
Pressure Relief Procedure . . . . . . . . . . . . . . . . 13
Dispense Needle Replacement . . . . . . . . . . . . . 13
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Model 710 General Illustration . . . . . . . . . . . . . . 14
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Nothing Happens . . . . . . . . . . . . . . . . . . . . . . . . 16
Valve Cycles, Nothing Dispensed . . . . . . . . . . . 16
Irregular Volume Dispensed . . . . . . . . . . . . . . . 16
Reduced Volumes Dispensed . . . . . . . . . . . . . . 16
No Material Dispensed . . . . . . . . . . . . . . . . . . . 16
Material Continues to Flow After Shut Off . . . . . 16
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Model 710 Recommended Spare Parts . . . . . . . . 19
General Guidelines for O-Rings and U-Cup Seals 20
O-Ring Guidelines . . . . . . . . . . . . . . . . . . . . . . . 20
U-Cup Seal Guidelines . . . . . . . . . . . . . . . . . . . 20
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 22
Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 22
710 Valve Models
710 Valves
Part No. Configuration Description
A9A01019 VALVE, 710, REMOTE, NO NDL, NO SOL Stainless wetted components, No needle, No Solenoid

Warnings
332094C 3
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-
tion point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When
these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. Product-specific
hazard symbols and warnings not covered in this section may appear throughout the body of this manual where
applicable.
WARNING
SKIN INJECTION HAZARD
High-pressure fluid from dispensing device, hose leaks, or ruptured components will pierce skin. This
may look like just a cut, but it is a serious injury that can result in amputation. Get immediate surgical
treatment.
• Do not point dispensing device at anyone or at any part of the body.
• Do not put your hand over the fluid outlet.
• Do not stop or deflect leaks with your hand, body, glove, or rag.
• Follow the Pressure Relief Procedure when you stop dispensing and before cleaning, checking, or
servicing equipment.
• Tighten all fluid connections before operating the equipment.
• Check hoses and couplings daily. Replace worn or damaged parts immediately.
TOXIC FLUID OR FUMES HAZARD
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or
swallowed.
• Read Safety Data Sheet (SDS) to know the specific hazards of the fluids you are using.
• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.
BURN HAZARD
Equipment surfaces and fluid that is heated can become very hot during operation. To avoid severe
burns:
• Do not touch hot fluid or equipment.

Warnings
4332094C
Changing Materials
PERSONAL PROTECTIVE EQUIPMENT
Wear appropriate protective equipment when in the work area to help prevent serious injury, including
eye injury, hearing loss, inhalation of toxic fumes, and burns. Protective equipment includes but is not
limited to:
• Protective eyewear, and hearing protection.
• Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer.
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
• Do not operate the unit when fatigued or under the influence of drugs or alcohol.
• Do not exceed the maximum working pressure or temperature rating of the lowest rated system com-
ponent. See Technical Data in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all
equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information
about your material, request Safety Data Sheet (SDS) from distributor or retailer.
• Do not leave the work area while equipment is energized or under pressure.
• Turn off all equipment and follow the Pressure Relief Procedure when equipment is not in use.
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manu-
facturer’s replacement parts only.
• Do not alter or modify equipment. Alterations or modifications may void agency approvals and create
safety hazards.
• Make sure all equipment is rated and approved for the environment in which you are using it.
• Use equipment only for its intended purpose. Call your distributor for information.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
• Do not kink or over bend hoses or use hoses to pull equipment.
• Keep children and animals away from work area.
• Comply with all applicable safety regulations.
WARNING
NOTICE
Changing the material types used in your equipment
requires special attention to avoid equipment damage
and downtime.
• When changing materials, flush the equipment
multiple times to ensure it is thoroughly clean.
• Always clean the fluid inlet strainers after flushing.
• Check with your material manufacturer for
chemical compatibility.
• When changing between epoxies and urethanes
or polyureas, disassemble and clean all fluid
components and change hoses. Epoxies often
have amines on the B (hardener) side. Polyureas
often have amines on the B (resin) side.

General Information
332094C 5
General Information
The Model 710 Dispense Valve is an On/Off valve
designed for a continuous flow of viscous material
through a dispense needle in automatic, semi-automatic
or manual applications. It is shipped complete with the
following:
• Model 710 Dispense Valve
• Two 3 foot (.9 m) sections of pneumatic air line
•SealKit
• Operating and Maintenance Manual
Safety Information
This product should be used only by employees who
have been given appropriate training and safety warn-
ings as set forth in this manual. Read completely before
operating.
NOTE: The minimum recommended pneumatic operat-
ing system pressure is 70 psi (4.8 bar) clean/dry air.
Illustration References
Throughout this manual you will find references by illus-
tration item number to the illustrations in the manual.
The references are indicated by parentheses around a
number such as: (7). Illustrations represent typical valve
configurations. The drawings for your exact model are
inserted at the back of the manual and include the part
numbers for ordering replacement parts.
General Accessories
Graco offers a full line of standard and custom accesso-
ries for your dispensing needs including:
• Valve Controllers
• Syringe Feed Systems
• Cartridge Retainers and Pressure Reservoirs
• Titan 200 High Pressure Cartridge Feed Systems
• Transfer Pump Feed Systems for 1, 5 and 55 gallon
containers
• Mounting Bases and Brackets
• Custom Needles and Needle Blocks
Consult your Dispensit dealer or the factory for details.
Do not exceed 100 psi (6.9 bar) pressure on the oper-
ating system. Do not exceed 1200 psi (82.7 bar)
material inlet pressure. Higher pressures may cause
serious injury or equipment damage.

Setup
6332094C
Setup
NOTE: See Typical Installation diagram.
2.
1. Perform Setup procedure for feed system
components. See feed system manual(s).
2. Place an in-line air pressure regulator, air-water
separator/filter, and shut-off/bleed valve between
the air supply and the control solenoids.
3. Connect each 1/4 in. outside diameter supplied air
line to the corresponding control solenoid. See Typ-
ical Feed System Components starting on page 7.
4. Connect chemical lines from feed system to
metering valve material inlets. See Typical Feed
System Components starting on page 7.
Typical Installation
FIG. 1
Metering Valve
Pump
Material Tank (optional)
Fluid Shut-Off Valve
Air Supply Air Shut-off and Bleed Valve
Air Pressure Regulator
User Supplied
Air-Water Separator/Filter
Control Solenoids

Setup
332094C 7
Typical Feed System Components
FIG. 2
DO NOT SERVICE WITHOUT
REMOVING AIR PRESSURE AND
WEARING SAFETY GLASSES.
WARNING
F
200
psi
0
20 oz Cartridge Feed
with Mounting Post
5 Gallon Pail Cover
with Diaphragm Pump
1 Gallon Ram
and Pump
5 Gallon Pail Cover
with Diaphragm
Pump and Agitator
5 Gallon Ram and
11:1 Transfer Pump
5 Gallon Pail Cover
with Diaphragm
Pump
5 Gallon Pail Cover
with 5:1 Transfer
Pump

Setup
8332094C
Typical Feed System Components (continued)
FIG. 3
R
0
12
8
4
psi
30
22
19
15
26
R
0
12
8
4
psi
30
22
19
15
26
5 Gallon Tank with Diaphragm Pump and Stand 5 Gallon Tank with 5:1 Pump and Stand
10 Gallon Tank with Diaphragm Pump, Agitator,
Vacuum, and Stand
10 Gallon Tank with 5:1 Pump, Agitator, Vacuum,
and Stand

Description of Operation
332094C 9
Description of Operation
1. The normal “ready” state of the system is as follows:
• The material supply line is filled with dispens-
able material.
• The system has been purged, filling the valve
with material up to the Piston(4).
• The Piston (4) is seated in the Needle Seat (1).
2. The dispense cycle begins when the controller is
activated. Air at 70 psi (4.8 bar) enters the Open
port and raises the Piston (4) off the Needle Seat
(1).
3. Material flows through the Valve Body (5) and out
through the Needle Block (23). Volume can be var-
ied by changing the material pressure, needle size,
dispense speed and dispense time.
4. When the correct amount of material has been dis-
pensed, the controller relieves air from the Open
port and applies air to the Close port. The Piston (4)
seats back into the Needle Seat (1), sealing the
valve and ending the dispensing process. The sys-
tem is again in the normal “ready” state.

Description of Operation
10 332094C
Setup Procedure
Mounting Dispense Valve
Mounting holes are drilled through the valve body.
The valve may be tilted to a maximum of 60
degrees from the vertical depending on the appli-
cation.
Air Controller
Operation of the Model 710 Dispense Valve requires a
controller that can provide the following:
• A minimum of 0.5 SCFM (2.3 cm3) of dry unlubri-
cated air at a minimum pressure of 70 psi (4.8 bar)
and a maximum of 100 psi (6.9 bar).
• Time delay capability to allow the valve to cycle.
• Independent air pressure regulators for material
supply and valve operation.
• “Purge capability” which is the ability for the operator
to pass or not pass air to the Open port on the dis-
pense valve.
• For semiautomatic or automatic applications, a foot
switch or other control to cycle the valve.
• Connection for .16”ID x .25” OD (6.35mm) pressure
tubing for use between the dispense valve and con-
troller.
• Connection for a .16”ID x .25” OD (6.35mm) pres-
sure tubing for use between the controller and
syringe.

Operating Procedures
332094C 11
Operating Procedures
If there are any problems in getting started, refer to
the Troubleshooting section on page 16.
Dry System Checkout
This is an initial checkout to determine if the setup has
been properly completed. The dry checkout is con-
ducted without any material in the system. Refer to the
illustrations above or below.
1. Turn on the controller and the air supply.
2. Set the air pressure to 70 psi (4.8 bar) on the sys-
tem pressure gauge.
3. In the normal “ready” state the Piston (4) is seated
in the Needle Seat (1), sealing the dispense valve.
For this test, loosen the Nut (2) and remove the
Needle Block (23) and Needle Seat (1) so that you
can visually verify that the Piston (4) rises inside the
Valve Sleeve (3).
4. Momentarily press the dispense valve cycling con-
trol switch.
5. The controller applies air to the Open port of the dis-
pense valve, the Piston (4) lifts. After the time delay
the controller applies air to the Close port causing
the Piston (4) to move down. Visually verify the pis-
ton movement. When this happens, the system is
correctly installed.
6. Reinstall the Needle Block (23) and Needle Seat (1)
with the Nut (2). Anytime the Needle Seat (1) is
replaced, you must loosen the Hex Nut (20) and
tighten the Adjustment Screw (21) into the Valve
Body (5) until it seats. Then back off the Adjustment
Screw (21) approximately 2 turns and tighten the
Hex Nut (20). This step is required for proper adjust-
ment of the Piston (4).
Material Loading
Material is supplied from a pressure vessel or pump with
enough pressure to cause a proper rate of flow from the
dispense needle.
NOTE: The material pressure will vary depending on the
application.
Attach the air line to the regulator and set the air pres-
sure control to the setting required for the application.
NOTE: When using a remote reservoir, the delivery tub-
ing and fittings must be compatible with the material
being dispensed and capable of withstanding the dis-
pensing pressure.
NOTE: The minimum recommended pneumatic operat-
ing system pressure is 70 psi (4.8 bar) clean/dry air.
Wet System Checkout
Using the purge cycle on the air supply controller, run
the material through the material supply line and valve
until a smooth material flow is observed through the dis-
pense needle.
After the purge cycle has been completed, set the air
supply controller to the manual cycle mode and cycle
the dispense valve several times.
• Do not exceed 100 psi (6.9 bar) pressure on the
operating system. Do not exceed 1200 psi (82.7
bar) material inlet pressure. Higher pressures
may cause serious injury or equipment damage.
• To reduce the risk of injury or equipment damage,
do not apply either operating or reservoir air pres-
sure to the product unless all screws are in place
and properly tightened and all material supply con-
nections are properly in place and tightened. Fas-
ten all air connections securely.

Operating Procedures
12 332094C
Operation Adjustments
Air Supply Adjustment
The air pressure to the controller and material supply
regulator is typically 70 psi (4.8 bar). Do not exceed 100
psi (6.9 bar) pressure to the dispense valve. However,
the material supply pressure must be adjusted accord-
ing to the type of material being dispensed. Too low a
pressure will give you an inconsistent dispensed volume
because the material does not have sufficient pressure
to flow smoothly through the needle. Too high a pres-
sure may cause material separation or packing. Use the
minimum pressure needed to obtain smooth material
flow during the purge cycle.
Material Output and Snuff-Back Adjustment
The material output depends on the material pressure,
size of needle, and the rate at which the dispense valve
is moved by the system to which it is attached.
NOTE: The Adjustment Screw (27) is used to adjust the
maximum height setting of the Piston Rod (4) to the
Needle Seat (1) and is not intended to be used as a flow
control adjustment. See the Dry System Check (seen on
the previous page) for more information.
Dispense Needle Height Adjustment
Ideally, the material should just contact the work piece
enough to create an adhesive bond and cause a clean
separation of the material from the needle tip upon com-
pletion of the dispense cycle.

Periodic Maintenance
332094C 13
Periodic Maintenance
Pressure Relief Procedure
Follow the Pressure Relief Procedure whenever
you see this symbol.
1. Shut off material flow to the valve.
2. Cycle the valve three times to ensure all pressurized
material has been removed from the system.
3. Turn off the air pressure to the valve and disconnect
all of the lines.
4. The valve is now depressurized and safe to perform
maintenance on.
Dispense Needle Replacement
If no material or reduced volumes of material come out
of the dispense needle it may be partially or completely
clogged. Clean with water or solvent depending on the
material dispensed. A fine wire, used cautiously, will
help open clogged needles. Replace the needle if dam-
aged or severely clogged. Replacement needles can be
ordered for the Model 710 Dispense Valve by specifying
the proper part number. See the Model 710 Recom-
mended Spare Parts section of this manual or consult
the drawings for your exact model.
Disassembly
Refer to the illustration on page 14 and the drawings in
the back of this manual for your exact model.
Note the direction that u-cup and Posipak seals are fac-
ing as you remove them so that the replacements can
be installed facing the same way.
Note that the Gaskets (24) rarely require replacement
and are not provided in the seal kit. Retain them for
reuse after cleaning. Replacements are available from
the factory or your Dispensit dealer.
1. Turn off the air supply and remove the Connectors
(28) from the controller.
2. Turn off the material supply and remove the material
inlet line from the Adapter (15).
3. Remove the valve from its mounting.
4. Remove the Needle Seat (1) and Needle Block (23)
by removing the Nut (2).
NOTE: Also remove the O-ring (18) and Gasket (24)
associated with this needle seat. Save the gasket.
5. Remove the Retaining Plug (17) which allows the
Spring (13) to push the Valve Sleeve (3) and the
Piston Assembly (4) out of the Valve Body (5).
6. Remove the U-cup Seals (16).
7. Remove the Set Screw (27) and remove End Cap
(14) from the Valve Body (5).
8. Loosen the Hex Nut (20) and remove the Adjust-
ment Screw (21) and its O-ring (19) from the End
Cap (14).
9. Remove the O-rings (6) from the End Cap (14) and
from the Valve Sleeve (3).
10. Remove the Retaining Tube (9) from the Valve
Sleeve (3).
11. Remove the Retaining Ring (12) from the Valve
Sleeve (3).
12. Remove the Washer (11).
13. Remove the U-cup Seal (10).
14. Remove the Spacer (8).
15. Remove the Posipak Seal (7).
16. Remove the Tubing (29) from the open and close
Elbows (25) and remove the elbows and their Gas-
kets (24).
The 710 Dispense Valve is now ready for cleaning
and assembly.
This equipment stays pressurized until pressure is
manually relieved. To help prevent serious injury from
pressurized fluid, such as skin injection, relieve pres-
sure when you stop dispensing and before cleaning,
checking or servicing the equipment.

Periodic Maintenance
14 332094C
Model 710 General Illustration
1 NEEDLE SEAT 15 ADAPTER
2 NUT 16 U-CUP SEAL
3 VALVE SLEEVE 17 RETAINING PLUG
4 PISTON ASSEMBLY 18 O-RING
5 VALVE BODY 19 O-RING
6 O-RING 20 HEX NUT, #10-32
7 POSIPAK SEAL 21 ADJUSTMENT SCRW, #10-32 x 1-1/2
8 SPACER 22 FITTING
9 RETAINING TUBE 23 NEEDLE BLOCK
10 U-CUP SEAL 24 GASKET
11 WASHER 25 ELBOW
12 RETAINING RING 27 SET SCREW
13 SPRING 28 CONNECTOR
14 END CAP 29 TUBING

Periodic Maintenance
332094C 15
Assembly
Refer to the illustration on page 14 and the drawings at
the back of this manual for your exact model.
NOTE: Clean all valve parts with an appropriate solvent
prior to assembly. Always install new, lightly lubricated
o-rings and seals when assembling the valve. Use Kry-
tox 203GPL (part number 84/0200-K3/11) for lubricating
valve parts including seals and o-rings. Lubricate the
bore of the Valve Body (3) and the Valve Sleeve (3)
before assembly. Check the Piston (4), Valve Sleeve (3)
and Needle Seat (1) for wear and if they are worn
secure replacements before proceeding.
NOTE: Use caution as you install new U-cup and Posi-
pak seals so that they are not pinched or torn. Do this by
making sure they are lubricated, and by tucking the lips
of the seal inward before uniformly pushing them into
position. Always consult the illustrations and drawings to
be sure that seals face the correct direction.
1. Install the Posipak Seals (7) in the Valve Sleeve (3).
2. Insert the Spacer (8).
3. Install the U-cup Seals (10) in the Valve Sleeve (3).
4. Align the Spacer (8) and insert the Retaining Tube
(9) into the Valve Sleeve (3).
5. Install the Washer (11) and the Retaining Ring (12)
in the Valve Sleeve (3).
6. Install the O-rings (6) on the Valve Sleeve (3) and
on the End Cap (14).
7. Install the End Cap (14) in the Valve Body (5).
Secure the End Cap (14) with the Set Screw (27).
Caution: Do not install the Adjustment Screw (21)
at this time.
8. Install the U-cup Seals (16) on the Piston Assembly
(4) positioning them as noted in the illustration.
9. Lubricate the piston rod and insert the Piston
Assembly (4) into the Valve Sleeve (3).
10. Place the Spring (13) on top of the Piston Assembly
(4) and using the boss on the top of the piston to
center the spring insert the Piston Assembly (4) and
Valve Sleeve (3) into the Valve Body (5) until the
spring compresses. Hold this in place firmly.
11. Align and insert the Retaining Plug (17). Tighten the
Retaining Plug (17) until it is snug. Do not over-
tighten.
12. Carefully install the Needle Block (23) through the
Gasket (24) and into the Needle Seat (1).
13. Position the O-ring (18) on the Needle Seat (1) and
place against the Valve Sleeve (3). Install the Nut
(2) and tighten until snug. Do not overtighten.
14. Lubricate the threads of the Adjustment Screw (21)
and thread the Hex Nut (20) onto it fully. Insert the
O-ring (19) into the End Cap (14). Thread the
Adjustment Screw (21) and Hex Nut (20) into the
End Cap (14) through the O-ring (19) until the
Adjustment Screw stops. Back the Adjustment
Screw (21) off two turns, then tighten the Hex Nut
(20) down against the O-ring (19) and End Cap (14).
15. Install the open port and close port Elbows (25) and
their Gaskets (24). Install the Tubing (29).
16. Mount the valve to its point of use.
17. Connect the material inlet line to the Adapter (15).
18. Attach the air supply line connectors (28) to the con-
troller.
Perform the Dry System Checkout, Material Loading
and Wet System Checkout procedures. The 710S
Dispense Valve is now ready to be placed back in
service.

Troubleshooting
16 332094C
Troubleshooting
If operating difficulties are encountered, review the
symptoms below. With each problem there are one or
more possible causes that should be investigated to
resolve the situation.
Nothing Happens
If absolutely nothing happens when trying to cycle the
Dispense Head, check the pneumatic power. Check the
footswitch or cycle start switch to be sure it is plugged
in.
Valve Cycles, Nothing
Dispensed
First, try to purge the unit; this should fix most situations.
If it doesn’t, check to see that there is enough pressure
to the reservoir or transfer pump. Perhaps the Reser-
voir/Needle path is clogged; examine and clear or
replace as necessary. Consider whether the material
could have set up in the system. (See the Wet System
Checkout and Operation Adjustments sections.)
Irregular Volume Dispensed
Frequently, this is caused by faulty material. The mate-
rial must be a smooth (homogeneous) mixture, without
any air entrapped in it. A second cause could possibly
be that the material is not being supplied. Check the res-
ervoir pressure as it may be too low for the type of mate-
rial being dispensed and/or the rate at which the system
moves the dispense valve may be too fast. To adjust,
follow the directions found in the Operation Adjust-
ments section of this manual.
Reduced Volumes Dispensed
Check to see if needle is partially clogged (refer to Peri-
odic Maintenance section).
No Material Dispensed
This is due to a clogged needle (refer to Periodic Main-
tenance section).
Material Continues to Flow After
Shut Off
This can be due to material preventing the piston from
seating properly into the needle seat or to a worn piston
and/or needle seat. Remove needle block and needle
seat, clear the blockage or replace the worn compo-
nents.

Parts
332094C 17
Parts
710 Valve

Parts
18 332094C
710 Valve Components
Ref Part Description Qty
29 61/2904-GN/11 TUBE 3
29 61/2904-YL/11 TUBE 3
28 94/0170/99 FITITNG, CONN 2
25 94/0740-A/99 FITTING, ELBOW, SWVL 2
22 94/0740-B/99 CONNECTOR 2
19 95/0503/00 O-RING, VIT 1
6 95/0515/00 O-RING, VIT 4
16 95/0600/01 SEAL, U-CUP 2
7 95/0883/11 SEAL, POSPK 1
18 95/0905/00 O-RING, VIT 1
3 A9000005 SLEEVE, 710 1
14 A9000006 CAP, 710, END CAP 1
8 A9000007 SPACER, 710, SPACER NOTES 1
15 A9000011 ADAPTER, SWV 1
9 A9000012 TUBE, 710, RETAINING TUBE 1
23 A9000021 NEEDLE, 710, NEEDLE RCPT, ROD SS 1
17 A9000029 PLUG, 710, RETAINING PLUG #CRM 1
5 A9000039 BLOCK, 710, VALVE BODY, NON-SOL, ET 1
21 A9000081 SCREW, 710, ADJ 1
11 A9000087 WASHER, 710, WASHER 1
4 A9010001 PISTON, 710, PISTON ASSY 1
27 B2000005 SCREW, SHS 1
20 B4050002 NUT, HEX 1
10 D2000016 SEAL, U-CUP 1
- D5000043 KIT, SEAL 710S, # 1
13 I1000013 SPRING, COMP 1
12 J3500023 RING, RET, INT 1
15 J6100004 FITTING, BARB 2
2 J6700014 NUT, HEX 1

Model 710 Recommended Spare Parts
332094C 19
Model 710 Recommended Spare Parts
NOTE: These parts are routine supply items or wear
parts not covered by warranty for normal wear.
Quantity Description Part Number
1SEAL KIT,710 see assembly drawing for part number
1PISTON see assembly drawing for part number
1NEEDLE SEAT see assembly drawing for part number
** KRYTOX 203GPL ASSEMBLY LUBRICANT 84/0200-K3/11
#10-32 Hub Replacement Needles for Single Needle Block Models
Custom lengths available.
Quantity Description Needle Part Number Needle Part Number
** NEEDLE, 12 GAUGE, Pack of 4 A9010017-4 0.750”
** NEEDLE, 14 GAUGE, Pack of 4 A9010019-4 0.525”
** NEEDLE, 16 GAUGE, Pack of 4 A9010010-4 0.525”
** NEEDLE, 17 GAUGE, Pack of 4 A9010011-4 0.525”
** NEEDLE, 18 GAUGE, Pack of 4 A9010012-4 0.525”
** NEEDLE, 19 GAUGE, Pack of 4 A9010013-4 0.525”
** NEEDLE, 20 GAUGE, Pack of 4 A9010014-4 0.525”
** NEEDLE, 22 GAUGE, Pack of 4 A9010020-4 0.525”
Luer Lock Hub Replacement Needles for Single Needle Block Models
Needle length shown is length projecting from LL hub. Other lengths available.
Quantity Description Needle Part Number
** Needle Sampler Package, 10 each of 14, 16, 18, 20
and 22
E4000025-50
** Needle,LL,14 ga.x ½”, Pack of 50 * E4000001-50
** Needle,LL,14 ga.x 1”, Pack of 50 E4000014-50
** Needle,LL,15 ga.x ½”, Pack of 50 E4000004-50
** Needle,LL,16 ga.x ½”, Pack of 50 * E4000088-50
** Needle,LL,18 ga.x ½”, Pack of 50 * E4000006-50
** Needle,LL,19 ga.x ½”, Pack of 50 E4000008-50
** Needle,LL,20 ga.x ½”, Pack of 50 * E4000009-50
** Needle,LL,22 ga.x ½”, Pack of 50 * E4000011-50
** Needle,LL,23 ga.x ½”, Pack of 50 E4000024-50
* Needles are included in Needle Sampler Package
** The quantity or needle size may vary for your application.