Page 11 - ExpansionJointsCatalog2010

231/221continued
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 its 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.
Filled Arch Rubber Expansion Joints
Known as Style FA231 or Style FA221 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 FA231 or Style FA221 are 50% less than those
movements listed in the table above. PROCO can manu-
facture any size listed in the table above.
FA231
Single Filled Arch
Toll Free Phone . . . . . . . . . . (800) 344-3246
International Calls . . . . . . . . (209) 943-6088
Facsimile . . . . . . . . . . . . . . (209) 943-0242
E-mail . . . . . . . . . sales@procoproducts.com
Web Site . . . . http://www.procoproducts.com
Series 230
Page 7 of 16
Table 2: Sizes • Movements • Forces • Weights See Notes Below
EXPANSIONJOINT SIZENom. I.D. xInch / (mm)NEUTRALLENGTHInch / (mm)EXPANSIONJOINT STYLE
231 / 221 Movement Capability:
From Neutral Position
AxialCompressionInch / (mm)AxialExtensionInch / (mm)LateralDeflectionInch / (mm)Angular
1
Deflection DegreesTorsional
2
Rotation Degrees
Spring Rate Capability Based on 1" of
Movement at Zero Pressure Conditions
Force lbsper 1" ratedCompression Thrust Factor
3
In2 / (cm2) Force lbsper 1" ratedExtensionForce lbsper 1" ratedLatreral DeflectionForce ft-lbsper 1
°rated
Angular PositivePSIG/(Bar) RetainingRing SetControl
6
Rod Assembly VacuumInches of Hg/(mm of Hg)ExpansionJointAssembly
Operating 4
Conditions
Weights 5
lbs / (kgs)
U
N
D
E
R
C
U
R
R
E
N
T
T
E
S
T
I
N
G
72 (1800)
78 (1950)
84 (2100)
90 (2250)
96 (2400)
102 (2550)
108 (2700)
120 (3000)
12 (305) 231
14 (356) 231
12 (305) 231
14 (356) 231
12 (305) 231
14 (356) 231
12 (305) 231
14 (356) 231
12 (305) 231
14 (356) 231
12 (305) 231
14 (356) 231
12 (305) 231
14 (356) 231
12 (305) 231
14 (356) 231
2.4 1.2 1.1 1.9 2.0 4526.62 70 26 390.0 290.0 87.0
(61) (30) (28) (29244) (5.0) (660) (176.9) (131.5) (39.4)
2.3 1.2 1.0 1.8 2.0 5410.60 85 26 410.0 315.0 103.0
(57) (30) (25) (34907) (6.0) (660) (186.0) (142.9) (46.7)
2.3 1.2 1.0 1.6 2.0 6221.13 85 26 440.0 350.0 113.0
(57) (30) (25) (40136) (6.0) (660) (200.0) (158.0) (51.3)
2.3 1.2 1.0 1.6 2.0 7088.11 85 26 448.0 363.0 125.0
(57) (30) (25) (45730) (6.0) (660) (203.1) (164.6) (56.7)
2.3 1.2 1.0 1.4 2.0 8011.85 85 26 466.0 367.0 125.0
(57) (30) (25) (51689) (6.0) (660) (211.3) (170.5) (56.7)
2.3 1.2 1.0 1.3 2.0 8992.02 85 26 485.8 395.0 137.0
(57) (30) (25) (58013) (6.0) (660) (220.0) (179.1) (62.1)
2.3 1.2 1.1 1.2 2.0 10028.75 85 26 510.0 425.0 139.0
(57) (30) (28) (64702) (6.0) (660) (231.3) (192.7) (63.0)
2.3 1.2 1.0 1.1 2.0 12271.84 85 26 540.0 565.0 151.0
(57) (30) (25) (79173) (6.0) (660) (244.9) (256.2) (65.8)