Technical Information Fig. 160-2 & 160-2N
The ROMA Fig 160-2 and 160-2N are stainless steel angle-type relief valves designed for liquid, air, and gas applications. They are ideal for relieving excess pressure in systems where high discharge rates are not required.
Each valve is supplied with a sealing dome over the adjusting screw to safely contain any hazardous product.
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Fig 160-2: Metal-seated version, suited to clean liquids.
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Fig 160-2N: O-ring soft-seated version, providing tight shut-off and excellent sealing performance.
Available in sizes 10–50 mm, these valves deliver reliable over-pressure protection across a wide range of duties. Their precision design ensures consistent performance, easy maintenance, and long service life.
Dimensions (mm)
|
Valve Size (mm) |
A |
B |
C |
Mass (kg) |
|
10 |
21 |
46 |
78 |
0.4 |
|
15 |
28 |
58 |
116 |
0.5 |
|
20 |
39 |
74 |
141 |
1 |
|
25 |
42 |
78 |
165 |
1.5 |
|
32 |
45 |
89 |
153 |
2 |
|
40 |
49 |
90 |
183 |
3 |
|
50 |
45 |
90 |
215 |
6 |
Specifications
| Connections | 10 - 50 mm Screwed or Flanged |
|---|---|
| Adjustable Ranges | 0 - 120 kPa, 200 - 700 kPa, 500 - 1700 kPa; Higher pressure ranges available on application. |
| Seals | Nitrile, Viton or EPDM |
Materials
| Description | Material |
| Body | 316 SS |
| Seat | 316 SS |
| Spindle | 316 SS |
| Spring | 304 SS |