 |
|
|
 |
| Shipboard pressure relief valves in full conformance with the applicable ASTM and military specifications. Sizes 1/4" through 2". Flanged connections, bronze construction with semi-nozzle and threaded bonnet design. |
 |
|
|
- Mil-V-22549 Air/Gas, (latest revision)
|
- Mil-V-24332 Liquid (latest revision)
|
- Mil-V-20065 Steam (revision C, Type A-2, Class C)
|
|
|
 |
- Danco Valve Company produces the industry’s premier mil-spec relief valves. The valves are quick acting, non-chattering and smooth guiding. They also feature optimal sealing tightness with a unique soft-seat design.
- We warranty materials and workmanship against defects for two years after the date of installation. This comprehensive warranty ensures complete manufacturer support.
- Danco Valve Company wire seals all valves to prevent unauthorized tampering.
|
 |
Body, Bonnet, Lever Housing: Bronze, ASTM B61
Seat: Monel, QQ-N-288
Stem Assembly: CRES/316 A313
Spring: CRES/316 ASTM A313
|
Disc Assembly:
___Disc: Monel, QQ-N-288
___Disc Insert: Teflon
___Disc Insert Retainer: Monel, QQ-N-281
|
|
 |
| Danco Valve Company will customize valve materials to your specific application. |
 |
|
Size |
Approx.
Weight |
A |
B |
C |
|
1/4" |
14
lbs. |
3.0 |
3.0
|
13.0 |
|
3/8" |
14
lbs. |
3.0 |
3.0 |
13.0 |
|
1/2" |
14
lbs. |
3.0 |
3.0 |
13.0 |
|
3/4" |
14
lbs. |
3.0 |
3.0 |
13.0 |
|
1" |
28
lbs. |
3.5 |
3.5 |
15.0 |
|
1
1/4" |
28
lbs. |
3.8 |
3.8 |
16.0 |
|
1
1/2" |
45
lbs. |
4.7 |
4.7 |
17.0 |
|
2" |
55
lbs. |
4.7 |
4.7 |
18.0 |
|
|
|
The dimensions noted above are for Mil-F-20042 150#, Mil-F-20042 250# and ANSI Class 150 flanges, in conformance with ASTM F1508.
|
|
Danco Valve Company will modify its center-to-face dimensions to meet your specific requirements.
|
|
|
|
|
