Graco 312789E User Manual
Instructions-Parts List
SDV15 and XDV20 Dispense Valve
- For non-metered dispensing of petroleum and synthetic-based oil -
Models: Pages 2 and 3
1500 psi (10 MPa, 103.4 bar) Maximum Working Pressure
312789E
ENG
Important Safety Instructions
Read all warnings and instructions in this
manual. Save these instructions.
SDV15 Model Shown
TI1466a
Models
Models
SDV15 Dispense Valve Models
All models include: 1/2 npt(f) swivel with locking-open trigger
Part No. Extension Nozzles Fluid Type
247712 Rigid Automatic non-drip, quick close Oil
247713 Flexible Automatic non-drip, quick close Oil
247714 Gear Lube Automatic, non-drip, quick close Gear Lube
247715 Rigid Automatic, non-drip, quick close Anti-freeze
247716 Flexible Automatic, non-drip, quick close Anti-freeze
247717 NONE NONE All
All models include: 1/2 - 14 BSPP swivel with locking-open trigger
Part No. Extension Nozzles Fluid Type
24H384 Rigid Automatic non-drip, quick close Oil
24H385 Flexible Automatic non-drip, quick close Oil
24H386 Gear Lube Automatic, non-drip, quick close Gear Lube
24H387 Rigid Automatic, non-drip, quick close Anti-freeze
24H388 Flexible Automatic, non-drip, quick close Anti-freeze
24H389 NONE NONE All
All models include: 1/2 - 14 BSPT swivel with locking-open trigger
Part No. Extension Nozzles Fluid Type
24H390 Rigid Automatic non-drip, quick close Oil
24H391 Flexible Automatic non-drip, quick close Oil
24H392 Gear Lube Automatic, non-drip, quick close Gear Lube
24H393 Rigid Automatic, non-drip, quick close Anti-freeze
24H394 Flexible Automatic, non-drip, quick close Anti-freeze
24H395 NONE NONE All
2 312789E
XDV20 Non-metered Valve Models
NPT Models - All models include locking-open and closed trigger
Part No. Swivel Extension Nozzles Fluid Type
247718 1/2” npt (f) Rigid High flow, non-drip, quick close Oil / Anti-freeze
247721 1/2” npt (f) Flexible High flow, non-drip, quick-close Oil / Anti-freeze
247722 3/4“ npt (f) Rigid High flow, non-drip, quck close Oil / Anti-freeze
247723 3/4” npt (f) Flexible High flow, non-drip, quick close Oil / Anti-freeze
247724 1/2” npt (f) NONE NONE Oil / Anti-freeze
247725 3/4” npt (f) NONE NONE Oil / Anti-freeze
BSPP Models - All models include locking-open and closed trigger
Part No. Swivel Extension Nozzles Fluid Type
24H407 1/2” - 14 BSPP Rigid High flow, non-drip, quick close Oil / Anti-freeze
24H408 1/2” - 14 BSPP Flexible High flow, non-drip, quick-close Oil / Anti-freeze
24H409 3/4“- 14 BSPP Rigid High flow, non-drip, quck close Oil / Anti-freeze
24H410 3/4” - 14 BSPP Flexible High flow, non-drip, quick close Oil / Anti-freeze
24H411 1/2” - 14 BSPP NONE NONE Oil / Anti-freeze
24H412 3/4” - 14 BSPP NONE NONE Oil / Anti-freeze
Models
BSPT Models - All models include locking-open and closed trigger
Part No. Swivel Extension Nozzles Fluid Type
24H413 1/2” - 14 BSPT Rigid High flow, non-drip, quick close Oil / Anti-freeze
24H414 1/2” - 14 BSPT Flexible High flow, non-drip, quick-close Oil / Anti-freeze
24H415 3/4“ - 14 BSPT Rigid High flow, non-drip, quck close Oil / Anti-freeze
24H416 3/4” - 14 BSPT Flexible High flow, non-drip, quick close Oil / Anti-freeze
24H417 1/2”- 14 BSPT NONE NONE Oil / Anti-freeze
24H418 3/4” - 14 BSPT NONE NONE Oil / Anti-freeze
312789E 3
Warnings
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. Refer back
to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where
applicable.
WARNING
FIRE AND EXPLOSION HAZARD
When flammable fluids are present in the work area, such as gasoline and windshield wiper fluid, be
aware that flammable fumes can ignite or explode. To help prevent fire and explosion:
• Use equipment only in well ventilated area.
• Eliminate all ignition sources, such as cigarettes and portable electric lamps.
• Keep work area free of debris, including rags and spilled or open containers of solvent and gasoline.
• Do not plug or unplug power cords or turn lights on or off when flammable fumes are present.
• Ground all equipment in the work area.
• Use only grounded hoses.
• If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment
until you identify and correct the problem.
• Keep a working fire extinguisher in the work area.
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
component. 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 MSDS forms from distributor or retailer.
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manufacturer’s replacement parts only.
• Do not alter or modify equipment.
• 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.
SKIN INJECTION HAZARD
High-pressure fluid from dispense valve, 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 dispense valve at anyone or at any part of the body.
• Do not put your hand over the end of the dispense nozzle.
• Do not stop or deflect leaks with your hand, body, glove, or rag.
• Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning,
checking, or servicing equipment.
4 312789E
Installation
Installation
Grounding
NOTICE
Do not use PTFE tape on pipe joints; it may cause a
loss of ground across the pipe joint.
The equipment must be grounded. Grounding reduces
the risk of static and electric shock by providing an
escape wire for the electrical current due to static build
up or in the event of a short circuit.
Pump: follow manufacturer’s recommendations.
Air and fluid hoses: use only grounded hoses.
Air compressor: follow manufacturer’s recommenda-
tions.
Fluid supply container: follow local code.
Pressure Relief Procedure
The equipment stays pressurized until pressure is
manually relieved. To reduce the risk of serious injury
from pressurized fluid, accidental spray from the dispense valve or splashing fluid, follow this Pressure
Relief procedure whenever you:
• Are instructed to relieve pressure
• Check, clean or service any system component
• Install or clean fluid nozzles
1. Turn off power supply to pump.
2. Trigger valve into waste container to relieve pressure.
3. Open any bleeder-type air valves and fluid drain
valves in the system.
4. Leave drain valve open until you are ready to pressurize the system.
To maintain grounding continuity when flushing or relieving pressure, always hold metal part of valve firmly to
side of grounded metal pail, then trigger valve.
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.
Pre-Installation Procedure
1. Relieve pressure as described in Pressure Relief
Procedure.
2. Close fluid shut-off valve (A, F
3. Ground hose, reel and console (See Grounding).
IG. 1).
312789E 5
Installation
Typical Installation
FIG. 1 shows a typical installation. The installation is only
a guide. The components shown are typical; however, it
is not a complete system design. Contact your Graco
distributor for assistance in designing a system to suit
your particular needs.
Dispense valves can also be installed on a console.
NOTICE
• Do not use this dispense valve on non-Graco consoles. Such use could result in trigger becoming
inadvertently pressed while valve is stowed.
• To prevent line contamination, which can cause
equipment damage or malfunction, flush the lines
before your install the equipment in the system.
C
A
Installation Procedure
NOTICE
If this is a new installation, or if the lines are contaminated, flush the lines before you install dispensing
valve.
1. Relieve pressure, page 5.
Steps 2 - 6 are the Flushing Procedure.
2. Close fluid shut-off valve (A) at each dispense position.
3. Make sure main fluid outlet valve at pump is closed,
the air pressure to the pump motor is adjusted, and
the air valve is open. Slowly open main fluid valve.
4. Place hose end (with no dispense valve connected)
into a container of waste oil. Secure hose in container so it will not come out during flushing. If you
have multiple dispense positions, flush the dispense
position farthest from pump first and work your way
toward the pump.
F
IG. 1
D
B
E
ti11468_3
5. Slowly open fluid shut off valve (A) at dispense position. Flush out a sufficient amount of oil to ensure
the entire system is clean. Close valve.
6. Repeat Step 5 for all dispense positions.
Key Description
Fluid shutoff valve
A
Hose
B
Hose reel fluid inlet hose
C
Hose reel
D
Dispense valve
E
A Thermal Relief Kit (not shown) is required.The Kit
required will vary by pump selected. See Parts, page
16 for a list of available kits.
6 312789E
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