公开(公告)号：EP3329162A4

公开(公告)日：2018-07-25

申请号：EP16829953

申请日：2016-07-17

申请人： A R I FLOW CONTROL ACCESS LTD

发明人： OGEN ITZHAK

IPC分类号： F16K24/04 ,  F16L55/07

CPC分类号： F16K24/048 ,  F16K24/044 ,  F16L41/021 ,  F16L55/07

摘要： A fluid flow valve comprising a valve head configured with an inside fluid port being in fluid flow communication with an outside fluid port, said valve head is configurable for coupling at a top portion of a substantially upright tube section; a valve module disposed below said valve head and displaceable under fluid pressure along a longitudinal axis between an open position at which fluid flow is facilitated thorough said valve head, and a sealed position at which the valve module sealingly engages the inside fluid port to thereby prevent fluid flow through the valve head.