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

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

Original instructions. This manual contains English. MM 309474

Graco Headquarters: Minneapolis

International Offices: Belgium, China, Japan, Korea

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

Copyright 2002, Graco Inc. is registered to ISO 9001

www.graco.com

Revision U, February 2020

Graco 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: 612-623-6921 or Toll Free: 1-800-328-0211 Fax: 612-378-3505

Содержание 17L324

Страница 1: ...systems to ensure accurate positive control of fluid pressure to a spray gun low pressure dispensing valve or atomizing head For professional use only Important Safety Instructions Read all warnings...

Страница 2: ...sure Regulators Part Numbers 233758 233811 233950 234255 234261 and 234262 16 Pneumatic Fluid Pressure Regulators Part Numbers 233773 233809 234272 and 234256 17 Pneumatic Back Pressure Regulators Par...

Страница 3: ...256 B B P10 VP OEM P10 VP OEM npt Pneumatic fluid pressure 580 psi 4000 kPa 40 bar 6 145 psi 40 1000 kPa 0 4 10 bar Back Pressure Regulators Part Series Model Type Maximum Permanent Supply Pressure Re...

Страница 4: ...ds containing such solvents in pressurized aluminum equipment Such use could result in a chemical reaction with the possibility of explosion Comply with all applicable local state and national fire el...

Страница 5: ...t limit the supply pressure to a set value by opening an outlet and guiding back excess material when the predetermined pressure has been achieved These valves are used in circulating systems Model 23...

Страница 6: ...of Pneumatic Fluid Pressure Regulator T I 1 7 7 2 A Spring Valve plunger Fluid Outlet to gun Adjustment screw Fluid Inlet from pump Diaphragm Valve ball and seat TI1772B T I 1 7 7 1 A Valve plunger F...

Страница 7: ...n Connect the fluid return line from the gun to the inlet of the back pressure regulator Connect the fluid return line to the pump to the regulator s outlet 4 Flush and test the entire system FIG 4 FI...

Страница 8: ...id regulator Key A C D B F G Air to Fluid Regulator Air to Gun Air to Pump Fluid Y E B A B TI1766A A Air line filter B Bleed type air shut off valve C Air regulator for pump and gun D Pump E Fluid reg...

Страница 9: ...ir to Fluid Regulator Air to Back Pressure Regulator E Fluid return from gun Fluid Fluid F Air TI1768A A Air line filter B Bleed type air shut off valve C Air regulator for pump and gun E Fluid regula...

Страница 10: ...pressure in the line when reducing the pressure to ensure a correct gauge reading Adjust the pump air pressure and the fluid pressure regulator for the best spraying combination In a circulating syste...

Страница 11: ...luid outlet pressure Ruptured diaphragm 15 Replace diaphragm Air escaping pneumatic regulators only Check air hose and connections Replace piston seal 21 Fluid outlet pressure increases to level of fl...

Страница 12: ...ure then disassemble and clean the regulator Cleaning and Repair When changing fluids or colors the regulator should be disassembled and cleaned Regular cleaning and inspection of the internal parts i...

Страница 13: ...Y036 O RING 1 4 15Y035 O RING 2 5 117106 BALL 6 mm carbide 1 6 15A205 SUPPORT ball 1 7 117090 SPRING compression 1 8 15A144 COVER 1 9 117123 SCREW fhms M4x10 2 10 15A219 RING for non npt model 233759...

Страница 14: ...234258 1 2 245369 SEAT valve 1 3 15Y036 O RING 1 4 15Y035 O RING 2 8 15A143 COVER 1 9 117123 SCREW fhms M4x10 2 10 15A219 RING for non npt model 233812 only 2 11 117101 PLUG threaded 2 12 117085 SEAL...

Страница 15: ...36 O RING 1 4 15Y035 O RING 2 5 117106 BALL 6 mm carbide 1 17L570 BALL 6mm tungsten carbide for 17L324 only 1 6 15A205 SUPPORT ball 1 7 117090 SPRING compression 1 8 15A144 COVER 1 17R503 COVER for 17...

Страница 16: ...on models 233811 and 234255 1 4 15Y035 O RING for 233758 233950 234261 and 234262 2 15Y031 O RING for 233811 and 234255 2 8 15A143 COVER for 233758 233950 234261 and 234262 1 15A222 PLUG for 233811 an...

Страница 17: ...233773 and 234272 1 245371 SEAT valve for 233809 and 234256 1 3 15Y036 O RING 1 4 15Y035 O RING 1 5 117106 BALL 6 mm carbide for 233773 and 234272 1 117110 BALL 6 mm for 233809 and 234256 1 6 15A205 S...

Страница 18: ...ption Qty 1 HOUSING lower for 233810 1 HOUSING lower for 234257 1 2 245369 SEAT valve 1 3 15Y036 O RING 1 4 15Y035 O RING 1 8 15A143 COVER 1 9 117123 SCREW fhms M4x10 2 10 15A219 RING for non npt mode...

Страница 19: ...PSI 1275 kPa 13 bar 233811 233950 234255 234261 29 290 psi 200 2000 kPa 2 20 bar 233812 234258 73 725 psi 500 5000 kPa 5 50 bar 233759 234267 145 725 psi 1000 5000 kPa 10 50 bar Maximum Operating Air...

Страница 20: ...324 1500 psi 10 3 MPa 103 bar 3 8 npt f 5 mm 7 0 gpm 26 6 lpm 233758 234262 145 psi 1000 kPa 10 bar 3 8 BSPP F 3 8 npt f 6 5 mm 4 6 gpm 17 5 lpm 233759 234267 1015 psi 7000 kPa 70 bar 3 8 BSPP F 3 8 n...

Страница 21: ...5 24 mm 0 95 in 233758 234262 M5 24 mm 0 95 in 233759 234267 M5 24 mm 0 95 in 233773 234272 M5 24 mm 0 95 in 233774 234273 M5 24 mm 0 95 in 233809 234256 M5 24 mm 0 95 in 233810 234257 M5 24 mm 0 95 i...

Страница 22: ...hip 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 IMPLI...

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