US 7,549,437 B2
Valve and fluid system having that valve
Toshihiro Hanada, Nobeoka (Japan)
Assigned to Asahi Organic Chemicals Industry Co., Ltd., Nobeoka-shi, Miyazaki (Japan)
Appl. No. 10/588,123
PCT Filed Feb. 04, 2005, PCT No. PCT/JP2005/002094
§ 371(c)(1), (2), (4) Date Aug. 01, 2006,
PCT Pub. No. WO2005/075865, PCT Pub. Date Aug. 18, 2005.
Claims priority of application No. 2004-030666 (JP), filed on Feb. 06, 2004.
Prior Publication US 2007/0215214 A1, Sep. 20, 2007
Int. Cl. F16K 11/22 (2006.01)
U.S. Cl. 137—315.11  [137/454.6; 137/606; 251/63.5] 8 Claims
OG exemplary drawing
 
1. A valve comprising a drive part for driving a valve element in an axial direction and a valve body formed with a valve chamber accommodating said valve element at one end in said axial direction,
wherein said valve further comprises a base seat, and said drive part comprises said faces and a pair of leg parts suspended down from said drive part in said axial direction, said pair of leg parts facing each other and having side faces a continuous extension of the side faces of the drive part, said leg parts and said drive part forming a single unitary piece, and said pair of leg parts forming a receiving part between said pair leg parts for accommodating said valve body, said valve body being inserted into said receiving part so that said valve element is accommodated in said valve chamber of said valve body, said base seat being fixed to said pair of leg parts in a state in which said base seat abuts against another end of said valve body in said axial direction so that said valve body is held between said base seat and said drive part.