|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||251/344 ; 251/95 ; 251/111 ; 251/263|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 6 인용 특허 : 0|
A lockable sprayer shutoff valve has a housing and an upstream hose insert which is slip-fit into the upstream end of a slidably mounted valve sleeve. An O-ring seal is provided between the hose insert and the valve sleeve. The downstream end of the valve sleeve is slip-fit with an O-ring seal over the upstream end of a tubular wand sleeve supported in the downstream end of the housing. A valve plug is generally centered in the valve sleeve for sealing contact with the downstream end of the hose insert when the valve sleeve is in a closed position. When ...
A valve for controlling the flow of a liquid comprising: a tubular housing; a tubular upstream input member supported in said housing and defining an inlet passage therethrough; a tubular downstream outlet member supported in said housing defining an outlet passage therethrough and being spaced from said input member to create a space between said input and outlet members; a valve sleeve slidably mounted on said input and outlet member; a valve plug supported in said valve sleeve, said valve plug being aligned with said input member for closing said pass...