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continued

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Facsimile . . . . . . . . . . . . . . (209) 943-0242

E-mail . . . . . . . . . sales@procoproducts.com

Web Site . . . . http://www.procoproducts.com

Filled Arch Rubber Expansion Joints

Known as Style FA232 or Style FA222 the Series FA230

Rubber Expansion Joints are designed to eliminate flow

turbulence and collection of solids in the arch core.

Filled Arch Rubber Expansion Joints can be found in

applications such as sludge, slurries or other heavy

solids where material entrapment, high flow velocity or

high abrasion conditions exist. Filled arch products are

manufactured with seamless tube and are built as an

integral part of the carcass. Although the tube is made

of a low durometer filler stock, movement ratings of the

Style FA232 or Style FA222 are 50% less than those

movements listed in the table above. PROCO can manu-

facture any size listed in the table above.

Larger diameters available upon request.

Neutral lengths underlined are the recommended minimum lengths.

Metric Conversion Formula: Nominal I.D.: in. x 25 = mm; Dimensions: in. x 25.4 = mm; Pressure: PSIG x .069 = Bar

NOTES:

1. The degree of angular movement is based on the maximum rated extension.

2. Torsional movement is expressed when the expansion joint is at neutral length.

3. To determine "end thrust", multiply thrust factor by operating pressure of system.

4. Pressure rating is based on 170

°

F operating temperature with a 4:1 safety factor. At higher temperatures, the

pressure rating is reduced slightly. Hydrostatic testing at 1.5 times rated or working pressure for 10 minutes is

available upon request.

5. Weights are approximate and vary due to OAL.

6. Control rod unit weight consists of one rod with washers, nuts and two control rod plates. Multiply number of control rods

needed for application (as specified in the Fluid Sealing Association's Technical Handbook) to determine correct weights.

FA232

Double Filled Arch

Table 3: Sizes • Movements • Forces • Weights

See Notes Below

EXPANSION

JOINT SIZE

Nom. I.D. x

Inch / (mm)

NEUTRAL

LENGTH

Inch / (mm)

EXPANSION

JOINT STYLE

232 / 222 Movement Capability:

From Neutral Position

Axial

Compression

Inch / (mm)

Axial

Extension

Inch / (mm)

Lateral

Deflection

Inch / (mm)

Angular

1

Deflection Degrees

Torsional

2

Rotation Degrees

Spring Rate Capability Based on 1" of

Movement at Zero Pressure Conditions

Force lbs

per 1" rated

Compression

Thrust Factor

3

In2 / (cm2)

Force lbs

per 1" rated

Extension

Force lbs

per 1" rated

Latreral Deflection

Force ft-lbs

per 1

°

rated

Angular

Positive

PSIG/

(Bar)

Retaining

Ring Set

Control

6

Rod Assembly

Vacuum

Inches of Hg/

(mm of Hg)

Expansion

Joint

Assembly

Operating

4

Conditions

Weights

5

lbs / (kgs)

U

N

D

E

R

C

U

R

E

N

T

E

S

T

I

N

G

14

(356)

222

16

(406)

232

14

(356)

222

16

(406)

232

14

(356)

222

16

(406)

232

14

(356)

222

16

(406)

232

14

(356)

222

16

(406)

232

14

(356)

222

16

(406)

232

24

(600)

30

(750)

34

(850)

36

(900)

42

(1050)

48

(1200)

Series 230

Page 9 of 16

1.6 1.0 1.0 4.7 2.0

562.82 100 26 88.0 48.0 20.0

(40)

(25)

(3631)

(7.0)

(660)

(40.0)

(21.8)

(9.1)

4.0 2.0 2.0 9.5 2.0

562.03 100 26 88.0 48.0 20.0

(102)

(51)

(3626)

(7.0)

(660)

(40.0)

(21.8)

(9.1)

1.9 1.0 1.0 4.3 2.0

798.58 90 26 127.0 63.0 29.5

(48)

(25)

(5152)

(6.0)

(660)

(57.6)

(28.6)

(13.3)

4.0 2.0 2.0 7.6 2.0

842.27 90 26 127.0 63.0 29.5

(102)

(51)

(5434)

(6.0)

(660)

(57.6)

(28.6)

(13.3)

1.9 1.0 1.0 3.8 2.0

1007.86 90 26 134.0 72.0 43.0

(48)

(25)

(8502)

(6.0)

(660)

(60.8)

(32.7)

(19.5)

4.0 2.0 2.0 6.7 2.0

1060.51 90 26 134.8 72.0 43.0

(102)

(51)

(6842)

(6.0)

(660)

(60.8)

(32.7)

(19.5)

1.9 1.0 1.0 3.6 2.0

1217.14 90 26 156.0 76.0 43.0

(48)

(25)

(7852)

(6.0)

(660)

(70.8)

(34.5)

(19.5)

4.0 2.0 2.0 6.3 2.0

1179.09 90 26 156.0 76.0 43.0

(102)

(51)

(7607)

(6.0)

(660)

(70.8)

(34.5)

(19.5)

2.2 1.5 1.2 3.1 2.0

1673.13 80 26 211.0 100.0 44.0

(56)

(38)

(30)

(10775)

(5.5)

(660)

(95.7)

(45.4)

(20.0)

4.8 2.4 2.2 6.5 2.0

1628.28 80 26 211.0 100.0 44.0

(120)

(61)

(56)

(10505)

(5.5)

(660)

(95.7)

(45.4)

(20.0)

2.2 1.5 1.2 2.7 2.0

2134.86 80 26 222.0 132.0 44.0

(56)

(38)

(30)

(13773)

(5.5)

(660) (100.7) (59.9)

(20.0)

4.8 2.4 2.2 5.7 2.0

2085.53 80 26 222.8 132.0 44.0

(120)

(61)

(56)

(13455)

(5.5)

(660) (101.0) (59.9)

(20.0)