Cla-Val 250-01/605-01 - Manual (Page 6)

Model 250-01 (Uses Basic Valve Model 100-01) Dimensions
(In inches)
Model 250-01 Dimensions (In Inches)
Component Standard Material Combinations
Body & Cover Ductile Iron Cast Steel Bronze
Available Sizes 1 1 ⁄
4
" - 36" 1 1 ⁄
4
" - 16" 1 1 ⁄
4
" - 16"
Disc Retainer &
Diaphragm Washer
Cast Iron Cast Steel Bronze
Trim: Disc Guide,
Seat & Cover Bearing
Bronze is Standard
Stainless Steel is Optional
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 Threaded
Grade Material
ANSI
Standards* 150 lb. 300 lb.
End**
Details
ASTM A536 Ductile Iron B16.42 250 400 400
ASTM A216-WCB Cast Steel B16.5 285 400 400
ASTM B62 Bronze B16.24 225 400 400
Note: * ANSI standards are for flange dimensions only.
Flanged valves are available faced but not drilled.
** End Details machined to ANSI B2.1 specifications.
100-01 (Globe)
B
100-01 (Angle)
*1 1 ⁄ 2" Size Only
Valve Size (Inches) 1 1 ⁄
4
-1 1 ⁄
2
2 2 1 ⁄
2
3 4 6 8 10 12 14 16 24 30*** 36***
A Threaded 7.25 9.38 11.00 12.50 — — — — — — — — — —
AA 150 ANSI 8.50* 9.38 11.00 12.00 15.00 20.00 25.38 29.75 34.00 39.00 41.38 61.50 63.00 76.00
AAA 300 ANSI 9.00* 10.00 11.62 13.25 15.62 21.00 26.38 31.12 35.50 40.50 43.50 63.24 64.50 78.00
B Dia. 5.62 6.62 8.00 9.12 11.50 15.75 20.00 23.62 28.00 32.75 35.50 53.16 56.00 66.00
C Max. 5.50 6.50 7.56 8.19 10.62 13.38 16.00 17.12 20.88 24.19 25.00 43.93 54.60 61.50
D Threaded 3.25 4.75 5.50 6.25 — — — — — — — — — —
DD 150 ANSI 4.00* 4.75 5.50 6.00 7.50 10.00 12.75 14.88 17.00 19.50 20.81 — — —
DDD 300 ANSI 4.25* 5.00 5.88 6.38 7.88 10.50 13.25 15.56 17.75 20.25 21.62 — — —
E 1.12 1.50 1.69 2.06 3.19 4.31 5.31 9.25 10.75 12.62 15.50 17.75 21.31 24.56
F 150 ANSI 2.50 3.00 3.50 3.75 4.50 5.50 6.75 8.00 9.50 10.50 11.75 19.25 22.50 25.60
FF 300 ANSI 3.06 3.25 3.75 4.13 5.00 6.25 7.50 8.75 10.25 11.50 12.75 19.25 24.00 25.60
G Threaded 1.88 3.25 4.00 4.50 — — — — — — — — — —
GG 150 ANSI 4.00* 3.25 4.00 4.00 5.00 6.00 8.00 8.62 13.75 14.88 15.69 — — —
GGG 300 ANSI 4.25* 3.50 4.31 4.38 5.31 6.50 8.50 9.31 14.50 15.62 16.50 — — —
H NPT Body Tapping 3 ⁄
8 3 ⁄
8 1 ⁄
2 1 ⁄
2 3 ⁄
4 3 ⁄
4
1 1 1 1 1 1 2 2
J NPT Cover Center Plug 1 ⁄
4 1 ⁄
2 1 ⁄
2 1 ⁄
2 3 ⁄
4 3 ⁄
4 1 1 1 1 ⁄
4
1 1 ⁄
2 2 1 1 ⁄
2 2 2
K NPT Cover Tapping 3 ⁄
8
3 ⁄
8
1 ⁄
2
1 ⁄
2
3 ⁄
4
3 ⁄
4
1 1 1 1 1 1 2 2
Valve Stem Internal
Thread UNF
10-32 10-32 10-32 1 ⁄
4
-28 1 ⁄
4
-28 3 ⁄
8
-24 3 ⁄
8
-24 3 ⁄
8
-24 3 ⁄
8
-24 3 ⁄
8
-24 1 ⁄
2
-20 3 ⁄
4
-16 3 ⁄
4
-16 3 ⁄
4
-16
Stem Travel 0.4 0.6 0.7 0.8 1.1 1.7 2.3 2.8 3.4 4.0 4.5 6.75 7.5 8.5
Approx. Ship Wt. Lbs. 15 35 50 70 140 285 500 780 1165 1600 2265 6200 7703 11720
X Pilot System 11.00 13.00 14.00 15.00 17.00 29.00 31.00 33.00 36.00 40.00 40.00 68.00 79.00 85.00
Y Pilot System 9.00 9.00 10.00 11.00 12.00 20.00 22.00 24.00 26.00 29.00 30.00 39.00 40.00 45.00
Z Pilot System 9.00 9.00 10.00 11.00 12.00 20.00 22.00 24.00 26.00 29.00 30.00 39.00 42.00 47.00
Note: The top two flange holes on valve size 36 are threaded to 1 1/2"-6 UNC.
***Consult Factory