User guide
1
⁄
2
" (15mm)
3
⁄
4
" (20mm)
1" (25mm)
1
1
⁄
4
" (32mm)
1
1
⁄
2
" (40mm)
2" (50mm)
2
1
⁄
2
" (65mm)
3" (80mm)
4" (
100
mm)
H
C
I
E
L
Valve Seat Rating
Pressure
Pressure Drop
Flow
Pressure Drop vs. Flow
Materials
Dimensions
— Weights
bars psi
41 600
34 500
28 400
21 300
14 200
7 100
350
A
B
C
D
H
I
H
J
E
G
F
A Handle Nut Zinc Plated Carbon Steel
B Handle Zinc Plated Carbon Steel with Vinyl Insulator
C Packing Nut Brass ASTM B16, C36000
D Stem Packing Glass Reinforced PTFE
E Thrust Washer Glass Reinforced PTFE
F Stem ANSI 316 Stainless Steel
G Body Cast Bronze ASTM B584, C84400
H Seats Durafill
®
(
1
⁄4" –
1
⁄2" & 1
1
⁄4" – 4")
Uniseal
®
(
3
⁄4" & 1")
I Ball ASTM 316 Stainless Steel
J Adapter Brass ASTM B16, C36000
K Body Seals PTFE (1
1
⁄4" – 4" only) – not shown
100 200 300 400 500 °F
38 93 149 204 260 °C
1
⁄2" – 3" (15 – 80mm)
4" (100mm)
Temperature
Saturated Steam Rating: 250psi (17 bars)
SIZE (DN) DIMENSIONS WEIGHTS
CE H I L
Center to Handle Center to End Radius of Handle Ball Orifice End to End
in. mm in. mm in. mm in. mm. in. mm in. mm lbs. kg.
1
⁄4 81
3
⁄4 45 1
1
⁄16 27 3
1
⁄16 78
3
⁄8 10 2
1
⁄16 52 .6 .3
3
⁄8 10 1
3
⁄4 45 1
1
⁄16 27 3
1
⁄16 78
3
⁄8 10 2
1
⁄16 52 .6 .3
1
⁄2 15 1
3
⁄4 45 1
1
⁄16 27 3
3
⁄4 95
1
⁄2 13 2
1
⁄4 58 .6 .3
3
⁄4 20 2 51 1
7
⁄16 36 3
3
⁄4 95
11
⁄16 17 2
13
⁄16 72 1.0 .5
1252
1
⁄4 57 1
11
⁄16 43 4
1
⁄2 114
7
⁄8 22 3
7
⁄16 87 1.6 .7
1
1
⁄4 32 2
1
⁄2 64 1
15
⁄16 49 3
13
⁄16 97 1 25 3
7
⁄8 99 2.2 1.0
1
1
⁄2 40 3 76 2
1
⁄8 54 5
1
⁄2 140 1
1
⁄4 32 4
1
⁄4 108 3.2 1.5
2503
5
⁄16 84 2
7
⁄16 62 5
1
⁄2 140 1
1
⁄2 38 4
13
⁄16 122 4.9 2.2
2
1
⁄2 65 4 102 3
3
⁄16 81 8
1
⁄8 206 2 51 6
1
⁄2 165 13.2 5.9
3804
1
⁄4 108 3
7
⁄16 87 8
1
⁄8 206 2
1
⁄2 64 6
13
⁄16 173 17.5 7.9
4 100 4
13
⁄16 122 3
7
⁄8 98 11 279 3 76 7
11
⁄16 195 29.3 13.3
SIZE (DN) OPERATING TORQUE
CV
in. mm Rating in./lbs. Nm
1
⁄4 8 6 60 6.8
3
⁄8 10 6 60 6.8
1
⁄2 15 15 60 6.8
3
⁄4 20 25 90 10.2
1 25 40 150 16.9
1
1
⁄4 32 50 175 19.8
1
1
⁄2 40 75 200 22.6
2 50 110 250 28.2
2
1
⁄2 65 260 500 56.5
3 80 400 600 67.8
4 100 450 800 90.4
kPa psi
138 20
69 10
55 8
41 6
28 4
21 3
14 2
7 1.0
6.8
4.6
3.4
2.3
1.2
1.1
gpm lpm
2000 7600
1000 3800
800 3040
600 2280
400 1520
300 1140
200 760
100 380
80 304
60 228
40 152
30 114
20 76
10 38
830
623
415
311
28
14
ES-B6000-SS 1038 © 2010 Watts
USA: No. Andover, MA • Tel. (978) 688-1811 • Fax: (978) 794-1848 • www.watts.com
Canada: Burlington, ONT. • Tel. (905) 332-4090 • Fax: (905) 332-7068 • www.wattscanada.ca
A Watts Water Technologies Company