公开(公告)号：US20230140314A1

公开(公告)日：2023-05-04

申请号：US18061245

申请日：2022-12-02

Applicant: Watts Regulator Co.

Inventor： Peter P. BOUCHARD ,  Tyler CHASE ,  David MICHAUD

IPC: F16K15/06 ,  F16K17/30 ,  E03F7/04 ,  F16K27/02 ,  E03C1/10 ,  F16K27/12

Abstract: A valve assembly with a spring retention assembly including an elongated cylinder portion having an open threaded end and a closed end and an elongated piston portion having a free end and a threaded tab end configured to thread through the open threaded end and, thereby, be slideably captured in the cylinder portion. A spring couples to the body portion and the piston portion to provide a force to urge the body portion and the piston away from one another, wherein the closed end and the free end are similarly shaped so that the spring retention assembly can be reversibly mounted to a valve member that can also be reversibly mounted.

公开(公告)号：US20240093797A1

公开(公告)日：2024-03-21

申请号：US18511625

申请日：2023-11-16

Applicant: Watts Regulator Co.

Inventor： Peter P. BOUCHARD ,  Tyler CHASE ,  David MICHAUD

IPC: F16K15/06 ,  E03B7/07 ,  E03C1/10 ,  E03F7/04 ,  F16K15/03 ,  F16K27/02 ,  F16K27/12

CPC classification number: F16K15/066 ,  E03B7/077 ,  E03C1/106 ,  E03F7/04 ,  F16K15/033 ,  F16K15/035 ,  F16K27/0209 ,  F16K27/0227 ,  F16K27/12 ,  F16K37/0091

Abstract: A valve assembly with a spring retention assembly including an elongated cylinder portion having an open threaded end and a closed end and an elongated piston portion having a free end and a threaded tab end configured to thread through the open threaded end and, thereby, be slideably captured in the cylinder portion. A spring couples to the body portion and the piston portion to provide a force to urge the body portion and the piston away from one another, wherein the closed end and the free end are similarly shaped so that the spring retention assembly can be reversibly mounted to a valve member that can also be reversibly mounted.