| 发明名称 |
Excess flow valve with cage |
| 摘要 |
An assembly for limiting excess flow includes a housing having an internal bore that defines a seat. A cage is positioned within the internal bore and includes an upstream end and a sealing surface at a downstream end. A back plate with at least one magnet is seated within the internal bore upstream of the cage. The cage moves away from the back plate when a predetermined flow condition is exceeded such that the sealing surface engages the seat. |
| 申请公布号 |
US9383025(B2) |
申请公布日期 |
2016.07.05 |
| 申请号 |
US201314106933 |
申请日期 |
2013.12.16 |
| 申请人 |
Brasscraft Manufacturing Company |
发明人 |
Forrest Earl David;Schultz Nathaniel Faltin Dutton;Tisch David C.;Dominguez Jesus R. |
| 分类号 |
F16K31/02;F16K17/28;F16K47/04;F16K31/08 |
主分类号 |
F16K31/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An assembly for limiting excess flow comprising:
a housing having an internal bore defining a seat; a cage positioned within the internal bore, the cage having an upstream end and a downstream end providing a sealing surface; and at least one back plate with a magnet, the back plate being seated within the internal bore upstream of the cage, wherein the cage moves away from the back plate when a predetermined flow condition is exceeded such that the sealing surface engages the seat. |
| 地址 |
Novi MI US |
