Graco 344836EN-A User's Manual

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Graco 344836EN-A User's Manual | Manualzz

Low Flow Regulator

Precise Fluid Control at Desired Flow Rates

1:1 1:2

Maintain consistent fluid regulation for automatic finishing applications

• Stainless wetted parts

• Springless fluid path prevents trapped material and allows for easy cleaning

• High flow bypass to allow fast cleaning

• Low volume fluid section minimizes flush volume and time

• Most compact air piloted fluid regulator design on the market

1:3

Size Reference

3.94 in

(100 mm)

Low Flow Regulator Features

1

4

Applications:

Intricate finish details where precise control of fluid pressure is needed

All automated applications for air operated fluid regulation

Low flow rates/low viscosity applications

2

Graco’s AirPro EFX™ Automatic Spray Gun automated air operated application

3

1 Air Inlet

2 Air Bypass

3 Fluid Outlet

(not included)

4 Stainless Steel Screws

5 Springless Fluid Path

6 Fluid Inlet

6

5

1100

1000

900

800

700

600

500

400

300

200

100

0

0

Viscosity

25 cp

75 cp

10 20

1:1

30 40 50 60

Air Pilot Signal - psi

70

Test conditions: 90 psi fluid inlet, 1.0 mm nozzle, 10 ft 1/4 ID hose

80

1:2

1:3

90 100

Technical Specifications:

Height . . . . . . . . . . . . . . . . . . . . . . . 3.94 in (100 mm)

Diameter. . . . . . . . . . . . . . . . . . . . . . 1.81 in (46 mm)

Max. Air Pressure . . . . . . . . . . . . . . . . 100 psi (7 bar)

Max. Fluid Input . . . . . . . . . . . . . . . 300 psi (20.6 bar)

Fluid Output

1:1. . . . . . . . . . . . . . . . . 1 – 90 psi (0.06 – 6.2 bar)

1:2. . . . . . . . . . . . . . . . . 1 – 50 psi (0.06 – 3.4 bar)

1:3. . . . . . . . . . . . . . . . . 1 – 30 psi (0.06 – 2.0 bar)

Hi-Port (all models) . . . . . . 1 – 90 psi (0.06 – 6.2 bar)

Pneumatic and Fluid Connections:

Air Pilot . . . . . . . . . . . . . . . . . 5/32 in (4 mm) OD tube

Air Override . . . . . . . . . . . . . 5/32 in (4 mm) OD tube

Fluid In . . . . . . . . . . . . . . . . . . . . . . . 1/4 – 18 NPT(m)

Fluid Out . . . . . . . . . . . . . . . . . . . . . . . 1/8 – 27 NPT(f)

Ordering Information:

Ratio

1:1

1:2

1:3

Ratio Spacer

Silver

Green

Black

Part Number

24C375

24E471

24E472

Conversion Kits:

(includes piston parts and air diaphragm)

Ratio

1:1

1:2

1:3

Ratio Spacer

Silver

Green

Black

Part Number

24E501

24E502

24E503

Service Kits:

24E504 Seal Kit

Includes diaphragms, seat and o-ring seals

24F140 Seat Kit

Includes seat, needle and seat retainer

All written and visual data contained in this document are based on the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice.

Call today for product information or to request a demonstration.

877.84GRACO

(1-877-844-7226) or visit us at www.graco.com.

©2010 Graco Inc. Form No. 344836 Rev. A 4/10 Printed in the U.S.A.

All other brand names or marks are used for identification purposes and are trademarks of their respective owners.

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