line of the fixture may be threadingly attached to an outlet of the cap and the cap rotated 180 degrees to open the valve in order to allow for the flow of water; without the need of cutting off and replacing caps, soldering additional caps or valves or turning off the main water ...
An in-line water shut-off valve is provided including a tailpipe which is attached to a main water line in order to form a "T" or 90° "L" which protrudes from the wall of the building and upon which is attached a cap which is threadably and rotatably attached and includes a plug...
In-line shut-off valve 专利名称：In-line shut-off valve 发明人：Richard S. Karbo 申请号：US05/903179 申请日：19780505 公开号：US04173328A 公开日：19791106 专利内容由知识产权出版社提供 摘要：A positive-action non-leaking shut-off valve that requires minimal arcuate movement of the manual ...
A trouble-shooting, one-quarter-turn quick shut-off valve is mountable directly to a compression-type fitting outlet of a defective shut-off valve in series with the defective valve so that the quick shut- off valve becomes located immediately downstream from the defective valve. Projecting from...
The diaphragm (12) of the shut-off valve can be moved by an opening mechanism (20-26). The outer side (28) of the diaphragm (12) can be subjected to a vacuum. The opening mechanism (20-26) is a piston (20) which can be subjected to the vacuum in the vacuum line (10). The ...
Lever type water tank shutoff valves: Every private pump, water tank, and well system should have at least one main water shutoff valve. Usually the valve is located close to the water pressure tank, on the main water line leaving the water tank (and supplying water to the building). ...
of the internal combustion engine; a compressor (64) integrated into the purge air line (16); and a shutoff valve (60), which is integrated into the purge air line (16) and which is arranged between an opening (50) of the ... W Silke,W Jens,G Jrg,... 被引量: 0发表: 2018年...
Failsafe water saving shower head apparatus and method The sensor signals the normally open electromagnetic valve to shut off water from reaching the showerhead. The free flow of water resumes when the bather moves towards the showerhead. The showerhead always receives a full flow of ... SC Yu...
System with a pneumatically operated hydraulic tool, in particular for pulling and / or pressing, comprising a connection for a pneumatic line, wherein a b... K Reitzig 被引量: 0发表: 2020年 Circuit shut-off solenoid valve for a solenoid valve system and solenoid valve system comprising said...
SHUT-OFF VALVE FOR A WORKING MEDIUM CIRCUIT The shut-off valve is operated via a servo-motor under the influence of the working medium in the circuit. One side of the servo-piston is connected to a first pressure point in the circuit while the opposite side is connected to a secon... ...