Drain cock for domestic water pipes - consists of valve housing with screw lid and spindle
摘要
The drain cock for domestic water pipes has a pref. cylindrical housing (1) on the upward-facing top of which is a screw-lid (4), and on the bottom of which is a valve seating (16) with a through-flow hole (17), a spindle (12) is mounted in the screw-lid (4) so that it can turn coaxially with it for fixing a valve plate (14) against the valve seating (16). The spindle's (12) pivot axle (20) forms an obtuse angle (22) of more than 135 degrees with the longitudinal axis (21) of the connecting pipe (18) which has a thread for screwing the outlet valve to the domestic water pipe. USE/ADVANTAGE - The drain cock is more compact.
申请公布号
DE3938441(A1)
申请公布日期
1990.05.31
申请号
DE19893938441
申请日期
1989.11.18
申请人
BERTSCH ARMATUREN- UND APPARATEBAU GMBH, 8500 NUERNBERG, DE