CLA-VAL 694-01, Установка, эксплуатация и обслуживание

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Dimensions
(In inches)
Model 694-01
(Uses Basic Valve Model 100-20)
Model 694-01 Dimensions
(In Inches)
EE
D
E
Inlet
DD
AA
X
100-20
Flanged
F
A
C
(MAX)
K
J
H
Inlet
Outlet
FF
B
(Diameter)
Component Standard Material Combinations
Body & Cover Ductile Iron Cast Steel Bronze
Available Sizes 3" - 48" 3" - 16" 3" - 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
Y
Z
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
Note: The top two flange holes on valve sizes 36 thru 48 are threaded to 1 1/2"-6 UNC. *Consult Factory
Valve Size
(Inches)
3 4 6 8 10 12 14 16 18 20 24 30 36 42 48
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 76.00 94.50
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 76.00 94.50
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 66.00 66.00
C Max. 7.00 8.62 11.62 15.00 17.88 21.00 20.88 25.75 25.00 31.00 31.00 43.94 54.60 61.50 61.50
D 150 ANSI
— 6.94 8.88 10.69 CF* CF* CF* CF* CF* CF* CF* — — — —
DD 300 ANSI — 7.25 9.38 11.19 CF* CF* CF* CF* CF* CF* CF* — — — —
E 150 ANSI — 5.50 6.75 7.25 CF* CF* CF* CF* CF* CF* CF* — — — —
EE 300 ANSI — 5.81 7.25 7.75 CF* CF* CF* CF* CF* CF* CF* — — — —
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 28.00 31.50
FF 300 ANSI 4.12 5.00 6.25 7.50 8.75 10.25 11.50 12.75 15.88 16.06 19.00 22.00 27.50 28.00 31.50
H NPT Body Tapping .375 .50 .75 .75 1 1 1 1 1 1 1 1 2 2 2
J NPT Cover Center Plug .50 .50 .75 .75 1 1 1.25 1.25 2 2 2 2 2 2 2
K NPT Cover Tapping
.375 .50 .75 .75 1 1 1 1 1 1 1 1 2 2 2
Stem Travel 0.6 0.8 1.1 1.7 2.3 2.8 3.4 3.4 3.4 4.5 4.5 6.5 7.5 8.5 8.5
Approx. Ship Wt. Lbs. 45 85 195 330 625 900 1250 1380 1500 2551 2733 6500 8545 12450 13100
X Pilot System 13 15 27 30 33 36 36 41 40 46 55 68 79 85 86
Y Pilot System 10 11 18 20 22 24 26 26 30 30 30 39 40 45 47
Z Pilot System 10 11 18 20 22 24 26 26 30 30 30 39 42 47 49
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