Cla-Val 90-99 - Manual (Page 2)

Model 90-99 Dimensions (In Inches)
Materials
Standard Pilot System Materials
Pilot Control: Bronze ASTM B62
Trim: Stainless Steel Type 303
Rubber: Buna-N ® Synthetic
Rubber
Optional Pilot System Materials
Pilot Systems are available with
optional Aluminum, Stainless Steel or
Monel materials.
Note: Available with remote sensing control
Pilot System Specifications
Adjustment Ranges
CRD
2 to 30 psi
15 to 75 psi
20 to 105 psi
30 to 300 psi*
*Supplied unless otherwise specified
Other ranges available, please consult
factory.
Temperature Range: Water: 180°
CLA-VAL
Copyright Cla-Val 2012 Printed in USA Specifications subject to change without notice.
P.O. Box 1325 • Newport Beach, CA 92659-0325 • Phone: 949-722-4800 • Fax: 949-548-5441 • E-mail: [email protected] • Website cla-val.com
©
E-90-99 (R-01/2012)
100-01 Series is the full internal port Hytrol
For 100-01 basic valves • Suggested flow calculations are based on flow through Schedule 40 Pipe.
• Max continuous flow is approx. 20 ft/sec (6.1 meters/sec).
• Max intermittent is approx. 25 ft/sec (7.6 meters/sec).
Materials
Valve Body & Cover
Pressure Class
Flanged Threaded
Grade Material
ANSI
Standards*
150
Class
300
Class
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.
Valves for higher pressure are available; consult factory for details
Pressure Ratings (Recommended Maximum Pressure - psi)
G
GG
GGG
D Inlet
DD
DDD
F
FF
X
100-01
Threaded &
Flanged
A
C
(MAX)
K
J
H
Inlet Outlet
AA
AAA
B
(Diameter)
W
GGGG
DDDD Inlet
AAAA
EE
K
J
H
Inlet Outlet
Low Flow
By-Pass Valve
100-01 Grooved
Valve Size (Inches) 4 6 8 10
A Threaded — — — —
AA 150 ANSI 15.00 20.00 25.38 29.75
AAA 300 ANSI 15.62 21.00 26.38 31.12
AAAA Grooved End 15.00 20.00 25.38 —
B Dia. 11.50 15.75 20.00 23.62
C Max. 10.62 13.38 16.00 17.12
CC Max. Grooved End 9.31 12.12 14.62 —
D Threaded — — — —
DD 150 ANSI 7.50 10.00 12.69 14.88
DDD 300 ANSI 7.88 10.50 13.25 15.56
DDDD Grooved End 7.50 — — —
E — — — —
EE Grooved End 4.25 6.00 7.56 —
F 150 ANSI 4.50 5.50 6.75 8.00
FF 300 ANSI 5.00 6.25 7.50 8.75
G Threaded — — — —
GG 150 ANSI 5.00 6.00 8.00 8.62
GGG 300 ANSI 5.31 6.50 8.50 9.31
GGGG Grooved End 5.00 — — —
H NPT Body Tapping .75 .75 1 1
J NPT Cover Center Plug .75 .75 1 1
K NPT Cover Tapping .75 .75 1 1
Stem Travel 1.1 1.7 2.3 2.8
Approx. Ship Wt. Lbs. 140 285 500 780
X Pilot System 17 29 31 33
Y Pilot System 12 20 22 24
Z Pilot System 12 20 22 24
W Pilot System 34 34 36 38
*Globe Grooved Only
Component Standard Material Combinations
Body & Cover Ductile Iron Epoxy Cast Steel Bronze
Available Sizes 4" - 10" 4" - 10" 4" - 10"
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.
Many factors should be considered in sizing pressure reducing valves, including inlet pressure, outlet pressure
and flow rates. For sizing questions or cavitation analysis, consult Cla-Val with system details.
90-99
Valve
Selection
100-01 Pattern: Globe (G), Angle (A), End Connections:
Threaded (T), Grooved (GR), Flanged (F) Sizes
Inches 4 6 8 10
mm 100 150 200 250
Basic Valve
100-01
Pattern G, A G, A G, A G, A
End Detail
F,
Gr
F,
Gr*
F,
Gr*
F
Suggested
Flow
(gpm)
Maximum 800 1800 3100 4900
Maximum
Intermittent
990 2250 3900 6150
Minimum 1 1 1 1
Suggested
Flow
(Liters/Sec)
Maximum 50 113 195 309
Maximum
Intermittent
62 142 246 387
Minimum 0.06 0.06 0.06 0.06
100-01 Series is the full internal port Hytrol.
For Lower Flows Consult Factory *Globe Grooved Only