| 摘要 |
The present invention relates to a prefabricated three-way flow control valve. The present invention comprises: a first housing (100), wherein flow rate coupling units (104, 204) are formed on one side of locking protrusions (102-2, 202-2) and having housing fastening flanges (106, 206) formed along the outer circumference of the flow rate control coupling units (104, 204); a second housing (200); a T-shaped control main body housing (300) having O-ring grooves (306) formed on left and right side surfaces between a coupling through-hole (302) and a fluid flow through-hole (304) and having a pipe fastening flange (310) formed along the outer circumference of a flow rate through-hole (308); a flow rate control means (400); packing sheets (500) inserted into introduction and discharge holes (102, 202) of the first housing (100) and the second housing (200) to be locked by and coupled to the locking protrusions (102-2, 202-2); and disk members (600) provided to be symmetrical in a horizontal direction. |
