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| Double Spring High Lift Safety Valve |
Fig. 9622 |
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| COMPONENT |
MATERIAL |
| BODY |
CAST STEEL |
| SEAT |
NICKEL ALLOY |
| VALVE HEAD |
NICKEL ALLOY |
| STEM |
STAINLESS STEEL |
| SPRING |
STEEL |
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Technical Description of Standard Valves |
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Flanged to ANSI, BS or European standards.
Consult Taylorshaw for sizing. |
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SIZE |
A |
B |
C |
D |
E |
WEIGHT |
mm |
ins |
mm |
ins |
mm |
ins |
mm |
ins |
mm |
ins |
mm |
ins |
kg |
40 |
1 1/2 |
165 |
6 1/2 |
57 |
2 1/4 |
57 |
2 1/4 |
533 |
21 |
222 |
8 3/4 |
- |
50 |
2 |
191 |
7 1/2 |
76 |
3 |
76 |
3 |
680 |
26 3/4 |
260 |
10 1/4 |
82 |
65 |
2 1/2 |
203 |
8 |
92 |
3 5/8 |
102 |
4 |
692 |
27 1/4 |
273 |
10 3/4 |
93 |
80 |
3 |
241 |
9 1/2 |
108 |
4 1/4 |
114 |
4 1/2 |
927 |
36 1/2 |
343 |
13 1/2 |
183 |
90 |
3 1/2 |
254 |
10 |
127 |
5 |
152 |
6 |
940 |
37 |
356 |
14 |
198 |
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Maximum Set Pressure |
Temperature ºC |
BAR |
350 |
25.4 |
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DRY SATURATED STEAM CAPACITY TABLE Kg/hr |
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Valve Set Pressure BARG |
Valves Sizes
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DN40 |
DN50 |
DN65 |
DN80 |
DN90 |
5 |
1606 |
2856 |
4464 |
6427 |
8901 |
6 |
1874 |
3332 |
5207 |
7498 |
10384 |
7 |
2142 |
3808 |
5951 |
8569 |
11868 |
8 |
2409 |
4284 |
6695 |
9640 |
13351 |
9 |
2677 |
4760 |
7438 |
10711 |
14835 |
10 |
2945 |
5236 |
8182 |
11782 |
16318 |
11 |
3217 |
5712 |
8926 |
12852 |
17802 |
12 |
3480 |
6188 |
9670 |
13925 |
19285 |
13 |
3748 |
6664 |
10414 |
14996 |
20769 |
14 |
4016 |
7140 |
11158 |
16067 |
22252 |
15 |
4284 |
7616 |
11901 |
17138 |
23736 |
16 |
4551 |
8092 |
12645 |
18209 |
25219 |
17 |
4819 |
8568 |
13389 |
19280 |
26703 |
18 |
5087 |
9044 |
14133 |
20351 |
28186 |
19 |
5354 |
9520 |
14877 |
21422 |
29670 |
20 |
5622 |
9996 |
15621 |
22494 |
31153 |
21 |
5890 |
10472 |
16364 |
23565 |
32637 |
22 |
6158 |
10948 |
17108 |
24636 |
34120 |
23 |
6425 |
11424 |
17852 |
25707 |
35604 |
24 |
6693 |
11900 |
18596 |
26778 |
37087 |
25 |
6961 |
12376 |
19340 |
27849 |
38570 |
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HOT WATER CAPACITY TABLE Kilowatts |
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Valve Set Pressure BARG |
Valves Sizes
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DN40 |
DN50 |
DN65 |
DN80 |
DN90 |
5 |
1007 |
1791 |
2799 |
4030 |
5582 |
6 |
1175 |
2090 |
3265 |
4702 |
6512 |
7 |
1343 |
2388 |
3732 |
5374 |
7442 |
8 |
1511 |
2687 |
4198 |
6045 |
8373 |
9 |
1679 |
2985 |
4665 |
6717 |
9303 |
10 |
1847 |
3284 |
5131 |
7389 |
10233 |
11 |
2015 |
3582 |
5598 |
8061 |
11164 |
12 |
2183 |
3881 |
6064 |
8732 |
12094 |
13 |
2350 |
4179 |
6531 |
9404 |
13024 |
14 |
2518 |
4478 |
6997 |
10076 |
13955 |
15 |
2686 |
4776 |
7464 |
10748 |
14885 |
16 |
2854 |
5075 |
7930 |
11419 |
15815 |
17 |
3022 |
5373 |
8396 |
12091 |
16746 |
18 |
3190 |
5672 |
8863 |
12763 |
17676 |
19 |
3358 |
5970 |
9329 |
13434 |
18606 |
20 |
3526 |
6269 |
9796 |
14106 |
19537 |
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