	US 12,234,920 B2
	Control valve
Meiyan Hu, Zhejiang (CN)
Assigned to HANGZHOU AO KE MEI RUI TECHNOLOGY CO., LTD., Zhejiang (CN)
Appl. No. 18/027,092
Filed by HANGZHOU AO KE MEI RUI TECHNOLOGY CO., LTD., Zhejiang (CN)
PCT Filed Sep. 26, 2021, PCT No. PCT/CN2021/120574 § 371(c)(1), (2) Date Mar. 17, 2023, PCT Pub. No. WO2022/151758, PCT Pub. Date Jul. 21, 2022.
Claims priority of application No. 202110065261.1 (CN), filed on Jan. 18, 2021.
Prior Publication US 2023/0332697 A1, Oct. 19, 2023
Int. Cl. F16K 11/08 (2006.01); F16K 3/24 (2006.01); F16K 5/04 (2006.01); F16K 11/076 (2006.01); F16K 11/085 (2006.01); F16K 27/04 (2006.01); F16K 27/06 (2006.01)

CPC F16K 11/0856 (2013.01) [F16K 3/243 (2013.01); F16K 5/0407 (2013.01); F16K 5/0471 (2013.01); F16K 11/076 (2013.01); F16K 11/085 (2013.01); F16K 11/0853 (2013.01); F16K 27/041 (2013.01); F16K 27/065 (2013.01)]

20 Claims

1. A control valve, comprising a valve body, a valve core assembly and a sealing member, wherein the valve body has a mounting cavity, at least part of the valve core assembly is located in the mounting cavity, wherein the valve body comprises a bottom wall, a side wall and a position-limiting rib, the side wall protrudes from the bottom wall, the position-limiting rib comprises an arc section, the position-limiting rib is located in a space defined by the side wall and the bottom wall and protrudes from the bottom wall, a gap is formed between the side wall and the position-limiting rib, wherein the sealing member comprises a first portion and a second portion, the first portion is close to an axial end of the sealing member, and the second portion is located between the valve core assembly and the side wall, wherein the first portion is fixedly connected to the second portion, and the first portion is located in the gap.