Watts F100, F1100 User Manual
Classic Series Basic Valves
ES-ACV-F100-F1100
Job Name
Job Location
Engineer
Approval
LEAD FREE
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*
F100 / F1100
Full Port Ductile Iron
Single Chamber Basic Valve
The Watts ACV Models F100 and F1100 are single chamber
basic valves that incorporate a one-piece disc and diaphragm
assembly. This assembly is the only moving part within the
valve allowing it to open, close, or modulate as commanded by
the pilot control system.
Watts ACV Main Valves are Lead Free. The Watts ACV piloting
system contains Lead Free* components, ensuring all of our
configurations are Lead Free compliant.
Model F100: Globe Pattern Single Chamber Basic Valve
Model F1100: Angle Pattern Single Chamber Basic Valve
Contractor
Approval
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Contractor’s P.O. No.
Representative
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F100 (Globe)
D
A
B
C
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F1100 (Angle)
L
M
K
I
H
E
F
G
J
Dimensions
Valve Size Globe
in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm lbs. kgs.
11⁄4 32 71⁄4 184 31⁄2 89 31⁄4 83 17⁄8 48
11⁄2 40 71⁄4 184 81⁄2 216 9 229 31⁄2 89 31⁄4 83 4 102 17⁄8 48 4 102
2 50 93⁄8 238 93⁄8 238 10 254 415⁄16 125 4 102 4 102 41⁄4 108 4 102 4 102 41⁄4 1081⁄2 131⁄2 131⁄4 6 35 16
21⁄2 65 11 279 11 279 115⁄8 295 7 178 51⁄2 140 51⁄2 140 513⁄16 148 4 102 4 102 45⁄16 1101⁄2 131⁄2 133⁄8 10 65 30
3 80 101⁄2 267 12 305 131⁄4 337 7 178 51⁄4 133 53⁄4 146 61⁄8 156 51⁄4 133 53⁄4 146 61⁄8 1561⁄2 131⁄2 133⁄8 10 95 43
4 100 15 381 155⁄8 397 85⁄8 219 63⁄4 171 71⁄8 181 63⁄4 171 71⁄8 1811⁄2 131⁄2 133⁄8 10 190 86
6 150 20 508 21 533 113⁄4 298 81⁄2 216 87⁄8 225 81⁄2 216 87⁄8 2251⁄2 131⁄2 131⁄2 13 320 145
8 200 253⁄8 645 263⁄8 670 153⁄4 400 11 279 111⁄2 292 11 279 111⁄2 2921⁄2 13 1 251⁄2 13 650 295
10 250 293⁄4 756 311⁄8 791 183⁄4 476 147⁄8 378 155⁄8 397 147⁄8 378 155⁄8 397 1 25 1 25 1 25 940 426
12 300 34 864 351⁄2 902 205⁄8 524 17 432 173⁄4 451 17 432 173⁄4 451 1 25 1 25 1 25 1500 680
14 350 39 991 401⁄2 1029 221⁄4 565 1 25 1 25 1 25 1675 760
16 400 413⁄8 1051 431⁄2 1105 261⁄4 667 1 25 1 25 1 25 3100 1406
Standard Materials
Body & Cover: Ductile Iron ASTM A536
Coating: NSF Listed Fusion Bonded Epoxy Lined and
Trim: 316 Stainless Steel
Elastomers: Buna-N (standard)
Stem, Nut &
Spring: Stainless Steel
Globe 150# Globe 300# Cover To
Thread
A B C D E F G H I J K L M
Center
Angle
Angle 150# Angle 300# Angle
Thread
Angle 150# Angle 300# Port Size Port Size Port Size Shipping
Thread
1
⁄4 61⁄2 131⁄8 3 15 7
1
⁄4 61⁄2 131⁄8 3 15 7
Operating Pressure
Threaded = 400psi (27.6 bar)
150 Flanged = 250psi (17.2 bar)
Coated
300 Flanged = 400psi (27.6 bar)
Operating Temperature
EPDM (optional)
Viton® (optional)
Buna-N: 160°F (71°C) Maximum
EPDM: 300°F (140°C) Maximum
Viton®: 400°F (204°C) Maximum
Weights*
*Estimated in lbs.
* The wetted surface of this product contacted by consumable water
Viton® is a registered trademark of DuPont Dow Elastomers.
Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements,
please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.
contains less than 0.25% of lead by weight.
F100 / F1100 — Full Port Ductile Iron Single Chamber Basic Valve
F100 / F1100 — Full Port Ductile Iron Single Chamber Basic Valve
Flow Data - ACV F100 (Globe) / F1100 (Angle)
Valve Size - Inches 1-1/4 1-1/2 2 2-1/2 3 4 6 8 10 12 14 16
Maximum Continuous
Flow Rate Gpm (Water)
Maximum Intermittent
Flow Rate Gpm (Water)
CV Factor GPM (Globe) 29 34 55 75 125 220 460 775 1200 1730 2100 2800
CV Factor GPM (Angle) 39 53 66 99 170 280 650 1100 1600 2500 3060 4210
Maximum continuous flow based on velocity of 20 ft. per second.
Maximum continuous flow based on velocity of 20 ft. per second.
Maximum intermittent flow based on velocity of 25 ft. per second.
Maximum intermittent flow based on velocity of 25 ft. per second.
The Cv Factor of a value is the flow rate in US GPM at 60°F that will cause a 1psi drop in pressure.
The Cv Factor of a value is the flow rate in US GPM at 60°F that will cause a 1psi drop in pressure.
The factors stated are based upon a fully open valve.
The factors stated are based upon a fully open valve.
Cv factor can be used in the following equations to determine Flow (Q) and Pressure Drop (∆P):
Cv factor can be used in the following equations to determine Flow (Q) and Pressure Drop (∆P):
Q (Flow) = Cv√∆P ∆P (Pressure Drop) = (Q/Cv)
Q (Flow) = Cv√∆P ∆P (Pressure Drop) = (Q/Cv)
Headloss
Headloss
100
80
60
93 125 208 300 460 800 1800 3100 4900 7000 8500 11000
115 158 260 370 570 1000 2300 3900 6000 8600 10500 14000
2
2
Angle
Angle
Globe
Globe
1-1/4
1-1/2
1-1/4
2
2-1/2
1-1/2
2-1/2
4
3
2
3
6
4
6
8
10
12
14
8
10
12
14
16
Estimated
16
40
30
20
10
8
6
4
Pressure Drop (psi)
3
2
2 4 6 8 10 20 40 60 80 100 200 500 1000 2000 5000 10000 20000
Flow Rate - Gallons per minute (Water)
Valve Cover Chamber Capacity
Valve Size - Inches 1-1/4 1-1/2 2 2-1/2 3 4 6 8 10 12 14 16
fluid oz. 4 4 4 10 10 22 70
U.S. Gal 1-1/4 2-1/2 4 6-1/2 9-1/2
Valve Travel
Valve Size - Inches 1-1/4 1-1/2 2 2-1/2 3 4 6 8 10 12 14 16
Travel - Inches 3/8 3/8 1/2 5/8 3/4 1 1-1/2 2 2-1/2 3 3-1/2 4
A Watts Water Technologies Company
ES-ACV-F100-F1100 1350 © 2013 Watts
USA: Tel. (713) 943-0688 • (713) 944-9445 • www.watts.com
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