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HIGH PRESSURE 

MATERIAL REGULATOR

OPERATOR’S MANUAL 

651785

INCLUDING: OPERATION, INSTALLATION AND MAINTENANCE

RELEASED: 7-20-14

REVISED: 11-8-17 

(REV: B)

READ THIS MANUAL CAREFULLY BEFORE INSTALLING, 

OPERATING OR SERVICING THIS EQUIPMENT.

It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.

INGERSOLL RAND COMPANY LTD

209 NORTH MAIN STREET – BRYAN, OHIO 43506

 (800) 495-0276 

 FAX (800) 892-6276 

© 2017                   CCN 47522184001 

arozone.com

SERVICE KITS

 

y

Use only genuine ARO

R

 replacement parts to assure 

compatible pressure rating and longest service life.

 

y

Fluid diaphragm kit 61962-1 can be ordered separately 

(see page 4).

SPECIFICATIONS

Model Series  . . . . . . . . . . . . . . . . .  651785

Type   . . . . . . . . . . . . . . . . . . . . . . . . .   Downstream

Material Inlet 

(female)

  . . . . . . . . .  3/8 - 18 NPTF - 1

Material Outlet 

(female)

  . . . . . . .  3/8 - 18 NPTF - 1

 Dimensional Data . . . . . . . . . . .   see page 8

PERFORMANCE DATA

Regulated Pressure Range . . . . . . .  75 - 450 psig (5.2 - 31.1 bar)

Maximum Regulated Pressure  . .  450 psig (31.1 bar)

Maximum Inlet Pressure . . . . . . . . . . 3000 psig (206.9 bar)

Maximum Temperature Limits . . .  0

_

to 200

_

F (-18

_

to 93

_

C)  

Figure 1

Содержание 651785

Страница 1: ...6 800 495 0276 FAX 800 892 6276 2017 CCN 47522184001 arozone com SERVICE KITS y y Use only genuine AROR replacement parts to assure compatible pressure rating and longest service life y y Fluid diaphragm kit 61962 1 can be ordered separately see page 4 SPECIFICATIONS Model Series 651785 Type Downstream Material Inlet female 3 8 18 NPTF 1 Material Outlet female 3 8 18 NPTF 1 Dimensional Data see pa...

Страница 2: ... use Whenpumping flushing or recirculating volatile solvents be certain the area is adequately ventilated CAUTION FLUSH SUPPLY LINE Before installing fluid regulator blow the supply lines clear and flush to remove contaminates OPERATING AND SAFETY PRECAUTIONS INSTALLATION y y Refer to the typical installation view which best applies y y Locate the regulator as close as possible to the spray gun or...

Страница 3: ...Y HAZARD MAINTENANCE y y Disassembly should be done on a clean work bench and use clean cloths y y If replacement parts are necessary refer to the parts list and drawings on pages 4 and 5 y y Upon reassembly lubricate parts and use Loctite where indicated Follow the torque specifications as shown y y Service kits are available which include parts typically needed for an overhaul y y Keep good reco...

Страница 4: ...ite diaphragm onto the stem assembly first 4 Assemble the 14 piston to the stem assembly 5 Align the notches in the diaphragms and secure the assembly with the 13 lock washer and 12 cap screw NOTE Tighten 12 cap screw to 65 75 in lbs 7 3 8 5 Nm SERVICE HINT Use the 15 cap screw to help align the diaphragms 6 Remove the assembly from the vise 7 Place the 22 base in a vise clamping on flats 8 Place ...

Страница 5: ...bs 27 1 33 9 Nm then 50 55 ft lbs 67 8 74 6 Nm Apply Dri Slide upon assembly Apply Loctite nickel anti seize to threads Apply Loctite 242 to threads Apply 40036 grease LUBRICATION SEALANTS 28 27 26 25 24 23 22 21 18 16 15 13 12 10 9 8 6 2 1 NOTE DO NOT OVERTIGHTEN FASTENERS 3 4 5 7 11 14 17 19 20 29 MATERIAL CODE C Carbon Steel H Hytrel SS Stainless Steel T PTFE TC Tungsten Carbide ZA Zinc Aluminu...

Страница 6: ...Page 6 of 8 651785 en Figure 7 CROSS SECTION ...

Страница 7: ...651785 en Page 7 of 8 DIMENSIONAL DATA Figure 8 3 7 32 81 7 mm 1 3 32 27 8 mm 7 27 32 198 8 mm 1 11 16 42 8 mm 2 5 16 58 7 mm 1 4 20 UNC 2B 2 Flow Direction Marking ...

Страница 8: ...Page 8 of 8 651785 en ...

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