Dimensions-weights, Pressure-temperature – Watts TDV User Manual
Page 2
ES-TDV 0341
© Watts Regulator Company, 1997
Printed in U.S.A.
USA: 815 Chestnut St., No. Andover, MA 01845-6098; www.wattsreg.com
Canada: 5435 North Service Rd., Burlington, ONT. L7L 5H7; www.wattscanada.ca
Dimensions-Weights
A
C
D
F
F
2
E
A
C
D
F
1
Flange
Dia.
Flange
Dia.
Spacer
Spacer
Pressure-Temperature
Grooved Ends Only
Maximum Working Pressure: 375psi (26.25 bars)
Maximum Temperature: 230°F (110°C)
Flange
Maximum Working Pressure: 175psi (12 bars)
Maximum Temperature: 230°F (110°C)
Angle Pattern (Convertible)
Straight Pattern (Standard)
Straight Pattern
SIZE (DN)
DIMENSIONS
FLANGE DIA.
SPACER
WEIGHT
A
C
D
F
125#
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
lbs
kgs
2
1
⁄
2
65
12
305
7
178
2
3
⁄
4
70
2
9
⁄
16
65
7
178
1
25
19
8.6
3
80
12
305
7
13
⁄
16
198
2
7
⁄
16
61
3
76
7
1
⁄
2
191
1
25
24
10.9
4
100
14
356
8
203
3
76
3
7
⁄
16
87
9
1
⁄
4
235
1
1
⁄
4
32
42
19.0
5
125
17
1
⁄
2
445
10
1
⁄
8
257
3
5
⁄
8
92
4
15
⁄
16
125
10
254
1
1
⁄
4
32
81
36.7
6
150
20
11
⁄
16
526
10
3
⁄
8
264
4
7
⁄
16
113
5
7
⁄
8
149
11
279
2
51
120
54.4
8
200
28
3
⁄
16
716
22
13
⁄
16
579
5
11
⁄
16
144
7
7
⁄
8
200
13
1
⁄
2
343
2
1
⁄
4
57
310
140.6
10
250
30
762
28
5
⁄
8
727
6
9
⁄
16
167
9
15
⁄
32
240
16
406
2
1
⁄
4
57
460
208.6
12
300
38
1
⁄
16
967
32
5
/
8
829
7
5
⁄
8
194
12
5
⁄
8
321
19
483
2
1
⁄
4
57
870
394.6
Angle Pattern (Field Convertible*)
SIZE (DN)
DIMENSIONS
FLANGE DIA.
SPACER
WEIGHT
A
C
D
E
F
1
F
2
125#
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
lbs
kgs
2
1
⁄
2
65
11
5
⁄
8
295
7
3
⁄
8
187
2
3
⁄
4
70
4
5
⁄
8
117
2
9
⁄
16
64
7
178
7
178
1
25
19
8.6
3
80
11
11
⁄
16
297
8
3
⁄
8
213
2
7
⁄
16
61
3
7
⁄
8
98
3
76
7
13
⁄
16
199
7
1
⁄
2
191
1
25
24
10.9
4
100
12
3
⁄
8
314
9
5
⁄
8
245
3
76
4
3
⁄
8
111
3
7
⁄
16
87
8
200
9
1
⁄
4
235
1
1
⁄
4
32
42
19.0
5
125
15
5
⁄
8
397
12
305
3
5
⁄
8
92
5
1
⁄
2
140
4
15
⁄
16
124
10
1
⁄
8
253
10
254
1
1
⁄
4
32
81
36.7
6
150
17
432
14
1
⁄
8
359
4
7
⁄
16
111
6
5
⁄
8
168
5
7
⁄
8
149
10
3
⁄
8
264
11
279
2
50
120
54.4
8
200
32
813
18
15
⁄
16
481
5
11
⁄
16
145
9
3
⁄
16
234
7
7
⁄
8
200
22
13
⁄
16
580
13
1
⁄
2
343
2
1
⁄
4
57
310
140.6
10
250
38
7
⁄
8
975
20
5
⁄
16
516
6
9
⁄
16
161
9
3
⁄
4
248
9
15
⁄
32
240
28
5
⁄
8
727
16
406
2
1
⁄
4
57
460
208.6
12
300
46
5
⁄
8
1184
24
1
⁄
16
612
7
5
⁄
8
194
14
356
12
5
⁄
8
321
32
5
/
8
825
19
483
2
1
⁄
4
57
870
394.6
*Note: Series TDV valves are shipped as straight pattern from factory. To convert to angle pattern refer to instruction sheet shipped with valve.
B
A
Temperature ˚C
Temperature ˚F
Note:
For temperatures between 230˚F and 300˚F
(110˚C and 149˚C), specify Viton Elastomers
Pressure psi
Pressure kPa
-46˚
-29˚-18˚
10˚
38˚
66˚
93˚
110˚
-50˚ -20˚ 0˚
50˚
100˚
150˚
200˚
230˚
400
375
300
250
200
100
0
2760
2585
2070
1724
1380
690
250
Legend
A
Ductile iron flange adapters for ANSI 150# flanges
B
Grooved end with 375psi rated pipe coupling
Pressure Drop ft (WG)
Pressure Drop (mH
2
O)
Flow Rate (USgpm)
Flow Rate (l/sec)
20
10
5
2
20
10
5
2
5
3
1
.5
50
100
500
1000
2000 4000 6000
3.0 5.0
10
20
50
100
200
400
Performance Curve with valve in Open Position
2
1
/
2
"
3"
4"
5"
6"
8"
10"
12"