发明名称 |
VALVE WITH LOCK-OUT MECHANISM AND METHOD OF USING THE SAME |
摘要 |
<p>A valve assembly includes a valve body having a fluid chamber and a fluid inlet and fluid outlet. A poppet assembly is movably disposed within the chamber and includes a poppet head. The chamber includes a valve seat and is interposed between the fluid inlet and outlet. An actuator is attached to the poppet assembly. A lock-out mechanism is connected with the actuator for placing the valve into a closed position with the poppet head positioned against the valve seat. The lock-out mechanism includes a shaft member that is movably attached to the valve apparatus. When the shaft member is in a first position, the actuator is permitted to cause desired poppet assembly movement with the valve. When the shaft member is in a second position, the actuator and poppet assembly position within the valve is fixed with the poppet head seated against the valve seat.</p> |
申请公布号 |
WO2006026252(A1) |
申请公布日期 |
2006.03.09 |
申请号 |
WO2005US29876 |
申请日期 |
2005.08.23 |
申请人 |
SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION |
发明人 |
KINGSFORD, KENJI, A.;MARTINEZ, DAVID, R. |
分类号 |
F16K35/00 |
主分类号 |
F16K35/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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