DLC In-Line Check Valve From Durabla
The DFT® Model DLC
is a corrosion resistant, depenable,
versatile and economical spring assisted,
in-line check valve for a wide range of
applications. Whether the fluid is liquid,
gas or steam, the DLC provides tight
shut-off and protects other equipment in the
system from water hammer. Its 316 stainless
steel construction insures a long service
life.
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DLC
Check Valve Features:
ANSI face-to-face dimensions
3/4" to 3" Line size
ANSI 150 and 300
316 Stainless steel construction
Raised face flanged ends
Inconel X-750 spring
Body guided disc
Electron beam welded body |
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Click here for the Durabla
DLC Cut Sheet (.PDF Format) |
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Durabla Check Valves Class 150 RF |
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3/4" |
1" |
1-1/2" |
2" |
3" |
| A |
4.62 |
5 |
6.5 |
8 |
9.5 |
| B |
3.88 |
4.25 |
5 |
6 |
7.5 |
| Weight |
4.5 |
6 |
11.7 |
19.1 |
39.2 |
| CV |
13 |
22 |
54 |
93 |
180 |
| Cracking Pressure (psi) |
0.3 |
0.3 |
0.2 |
0.3 |
0.3 |
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Price |
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Durabla Check Valves Class 300 RF |
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3/4" |
1" |
1-1/2" |
2" |
3" |
| A |
7 |
8.5 |
9.5 |
10.5 |
12.5 |
| B |
4.62 |
4.88 |
6.12 |
6.5 |
8.25 |
| Weight |
7.2 |
9.9 |
18.5 |
24.3 |
50.5 |
| CV |
13 |
22 |
54 |
93 |
180 |
| Cracking Pressure (psi) |
0.3 |
0.3 |
0.2 |
0.3 |
0.3 |
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Price |
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Durabla Check Valves Pressure Temperature Rating (PSIG) |
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Temp (deg.F) |
Class 150 |
Class 300 |
-460 to 100°
200
250
300
400
470
500
600
700 |
275
240
225
215
195
175
170
140
110 |
720
620
590
560
515
490
480
450
430 |
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