Instruction Manual

ManualsBrandsCla-Val ManualsEquipment100-20KO

Specifications

Model 100-20KO

Cla-Val Control Valves with KO ANTI-CAVITA-

TION Trim operate with maximum efficiency

when mounted in horizontal piping with the

main valve cover Up. We recommend isola-

tion valves be installed on inlet and outlet for

maintenance. Adequate space above and

around the valve for service personnel should

be considered essential. A regular maintenance

program should be established based on the

specific application data. However, we recom-

mend a thorough inspection be done at least

once a year. Consult factory for specific rec-

ommendations.

Pattern Globe Angle

Size 3" - 36" 4" - 6" - 8"

Component Standard Material Combinations

Body & Cover Ductile Iron Cast Steel Bronze

Available Sizes 3" - 36" 3" - 16" 3" 16"

Disc Retainer &

Diaphragm Washer

Cast Iron Cast Steel Bronze

Trim: Disc Guide,

Seat & Cover Bearing

Stainless Steel is Standard

Disc Buna-N

Rubber

Diaphragm Nylon Reinforced Buna-N

Rubber

Stem, Nut & Spring Stainless Steel

For material options not listed consult factory.

Cla-Val manufactures valves in more than 50 different alloys.

Materials

Pressure Ratings

(Recommended Maximum Pressure - psi)

Valve Body & Cover

Pressure Class

Flanged

Grade Material

ANSI

Standards*

150

Class

300

Class

ASTM A536 Ductile Iron B16.42 250 400

ASTM A216-WCB Cast Steel B16.5 285 400

ASTM B62 Bronze B16.24 225 400

Note: * ANSI standards are for flange dimensions only.

Flanged valves are available faced but not drilled.

Valves for higher pressure are available; consult factory for details

Dimensions

Inlet

(MAX)

Inlet

Outlet

(Diameter)

Valve Size (Inches) 3468101214161820243036

A 150 ANSI 10.25 13.88 17.75 21.38 26.00 30.00 34.25 35.00 42.12 48.00 48.00 63.25 65.00

AA 300 ANSI 11.00 14.50 18.62 22.38 27.38 31.50 35.75 36.62 43.63 49.62 49.75 63.75 67.00

B Dia. 6.62 9.12 11.50 15.75 20.00 23.62 27.47 28.00 35.44 35.44 35.44 53.19 56.00

C Max. 7.00 8.62 11.62 15.00 17.88 21.00 20.88 25.75 25.00 31.50 31.50 43.94 54.60

D 150 ANSI — 6.94 8.88 10.69 —————21.06 — — —

DD 300 ANSI — 7.25 9.38 11.19 —————————

E 150 ANSI — 5.50 6.75 7.25 —————15.94 — — —

EE 300 ANSI — 5.81 7.25 7.75 —————————

F 150 ANSI 3.75 4.50 5.50 6.75 8.00 9.50 11.00 11.75 15.88 14.56 17.00 19.88 25.50

FF 300 ANSI 4.12 5.00 6.25 7.50 8.75 10.25 — 12.75 15.88 16.06 19.00 22.00 27.50

H NPT Body Tapping .375 .50 .75 .75 111111112

J NPT Cover Center Plug .50 .50 .75 .75 1 1 1.25 1.25 22222

K NPT Cover Tapping .375 .50 .75 .75 111111112

Stem Travel 0.6 0.8 1.1 1.7 2.3 2.8 3.4 3.4 4.5 4.5 4.5 6.5 7.5

Approx. Ship Wt. Lbs. 45 85 195 330 625 900 1250 1380 2365 2551 2733 6500 9120

Valve Size (mm) 80 100 150 200 250 300 350 400 450 500 600 750 900

A 150 ANSI 260 353 451 543 660 762 870 889 1070 1219 1219 1607 1651

AA 300 ANSI 279 368 473 568 695 800 908 930 1108 1260 1263 1619 1702

B Dia. 168 232 292 400 508 600 698 711 900 900 900 1351 1422

C Max. 178 219 295 381 454 533 530 654 635 800 800 1116 1387

D 150 ANSI — 176 226 272 —————————

DD 300 ANSI — 184 238 284 —————————

E 150 ANSI — 140 171 184 —————————

EE 300 ANSI — 148 184 197 —————————

F 150 ANSI 95 114 140 171 203 241 279 298 403 370 432 505 648

FF 300 ANSI 105 127 159 191 222 260 — 324 403 408 483 559 699

H NPT Body Tapping .375 .50 .75 .75 111111112

J NPT Cover Center Plug .50 .50 .75 .75 1 1 1.25 1.25 2 2222

K NPT Cover Tapping .375 .50 .75 .75 111111112

Stem Travel 15 20 28 43 58 71 86 86 114 114 114 165 191

Approx. Ship Wt. Kgs. 20 39 89 150 284 409 568 627 681 1157 1249 2951 3876

Operating Temp. Range

Fluids

-40

to 180