|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||137/360 ; 312/242 ; 251/148|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 2 인용 특허 : 3|
A water shut-off valve includes a valve body and inlet conduit molded out of a solvent weldable plastic such as CPVC. The inlet conduit has a threaded portion proximate the valve body to receive a nut used to secure the valve to a mounting bracket, and an integral extension at an outer end of the threaded portion having a smooth cylindrical surface which may be solvent welded to conventional plastic plumbing.
A fluid valve comprising a plastic valve body having an integrally formed plastic inlet conduit, said inlet conduit including an external threaded portion proximate said valve body having external threads adapted to cooperate with a nut to mount the valve body in place and an integrally formed plastic extension at an outer end of said threaded portion, said extension having a smooth cylindrical outside surface dimensioned to fit snugly within a conventional solvent-weldable coupling, said extension having a smaller outside diameter than the root diameter...