公开(公告)号：DE3610477A1

公开(公告)日：1987-10-01

申请号：DE3610477

申请日：1986-03-27

Applicant: BASF AG

Inventor： DIEHL KURT ,  NICKLAS EGON ,  KRUEGER WOLFGANG ,  SCHMID KARL ,  BECKER JOSEF

IPC: F16K1/34 ,  F16K47/04 ,  F16K17/00

Abstract: A feed opening (3) and an outlet opening (4) open out into the cavity (2) formed in the valve housing (1). At one of the two openings, the cavity is closed off by a valve seating element (5) with a valve seat (6) for a valve cone (8) which can move back and forth in the cavity between an open position and a closed position. The valve seating element is held exchangeably on the cavity-side end face of a connecting piece (15), which is adjustable by means of a screwed joint (17) with its end sealing face (16) against the corresponding sealing face (19) of the housing (1).