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发明名称
PILOT VALVE ACTUATOR AND PILOT OPERATED SAFETY VALVE INCLUDING THE SAME
摘要
<p>본 발명은 파일럿 작동식 안전밸브에 관한 것으로서 특히 메인 밸브 유닛과 파일럿 밸브 유닛사이의 압력 변동에 정확히 대응하여 상기 메인 밸브 유닛을 작동시키는 파일럿 밸브 액츄에이터를 포함하여 밸브개폐에 대한 정밀도 및 신뢰도를 향상시킬 수 있는 파일럿 타입 안전밸브에 관한 것이다.</p>
申请公布号
KR101207833(B1)
申请公布日期
2012.12.04
申请号
KR20100089942
申请日期
2010.09.14
申请人
发明人
分类号
F15B13/02;F15B13/043
主分类号
F15B13/02
代理机构
代理人
主权项
地址
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