Title:
バルブ
Document Type and Number:
Japanese Patent JP6914476
Kind Code:
B2
Abstract:
A valve is equipped with a displacement amount regulating mechanism (for example, flow rate control device). An abutment member of the displacement amount regulating mechanism protrudes inside a pilot chamber and faces an upper end surface of a valve main body portion of a valve element. When the valve element (the valve main body portion) is separated from a valve seat to bring the valve into an open state, the abutment member is brought into abutment on the upper end surface of the valve main body portion. This abutment regulates the displacement of the valve element.
Inventors:
Hisashi Komatsuzaki
Hisataka Kato
Mayonna Motohiro
Hisataka Kato
Mayonna Motohiro
Application Number:
JP2018024294A
Publication Date:
August 04, 2021
Filing Date:
February 14, 2018
Export Citation:
Assignee:
SMC Corporation
International Classes:
F16K31/385; F16K7/17; F16K37/00
Domestic Patent References:
| JP2004324659A | ||||
| JP2007509291A | ||||
| JP2006519971A | ||||
| JP2006329333A | ||||
| JP71381U |
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Takayuki Chima
Shuji Ouchi
Yasuharu Nakasone
Shiro Sakai
Toru Sekiguchi
Toshiyuki Miyadera
Takayuki Chima
Shuji Ouchi
Yasuharu Nakasone
Shiro Sakai
Toru Sekiguchi