公开(公告)号：US3792716A

公开(公告)日：1974-02-19

申请号：US3792716D

申请日：1973-06-13

Applicant: VAPOR CORP

Inventor： ZADOO V ,  SIME M ,  LAMBEAU E

IPC: F16K1/12 ,  F16K31/363

CPC classification number: F16K31/363 ,  F16K1/126 ,  Y10T137/3421 ,  Y10T137/7769

Abstract: An inline valve for a pressurized fluid system including a sleeve type closure member, a pilot valve and a control valve wherein during normal flow operation the control valve operates to open and close the sleeve type closure member and in the event of pressure reversal when the valve is open the pilot valve will cause the valve to close.

Abstract translation: 一种用于加压流体系统的在线阀，包括套筒型闭合件，先导阀和控制阀，其中在正常流动操作期间，控制阀操作以打开和关闭套筒型封闭件，并且在阀门处于压力反转的情况下 打开导阀将导致阀关闭。

公开(公告)号：US3792713A

公开(公告)日：1974-02-19

申请号：US3792713D

申请日：1973-05-21

Applicant: VAPOR CORP

Inventor： ZADOO V

IPC: G05D16/16 ,  F16K1/12 ,  F16K31/363

CPC classification number: F16K1/126 ,  F16K31/363 ,  Y10T137/3421 ,  Y10T137/7759 ,  Y10T137/7768

Abstract: An inline fluid flow control valve having a pressure regulating means for modulating the valve position to maintain a relatively constant output pressure and a fluid flow limiting means for overriding the pressure regulating means in the event of loss of downstream pressurization to limit the fluid flow through the valve to a nominal value.

Abstract translation: 一种在线流体流量控制阀，具有用于调节阀位置以保持相对恒定的输出压力的压力调节装置和用于在下游加压损失的情况下超压压力调节装置的流体流动限制装置，以限制流过 阀门达到标称值。