Noiseless Heater/Vacuum Relief Valve
VB-7S
* Protecting the equipment and pipng from damage unsed by a vacuum conditions. * Stable performance without chattering and hunting * Easy handing due to small and light weight * Anti-corrosion material make a corrosion-proof superior. |
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Feature | Stainless steel / Screwed | |
Category | Vacuum relief valve | |
Type | Vacuum relief valve | |
Specifications | Application | Steam , Air |
Max. pressure | 1.0MPa | |
Connection | JIS R | |
Material | Body | Stainless steel |
Valve | Stainless steel | |
Valve seat | Stainless steel |

* Regulating pressure range A: -0.5 to -21 kPa B: -21 to -48 kPa C: -48 to -81 kPa |
Size | H (mm) | Weight (kg) |
15A(1/2) | 100 | 0.5 |
20A(3/4) | 100 | 0.5 |
25A(1) | 112.5 | 0.75 |
32A(1 1/4) | 113.5 | 1.05 |
40A(1 1/2) | 130 | 1.45 |
50A(2) | 165.5 | 2.45 |

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Drawing (56 KB) |
CAD external view (97 KB) |