Closing and sealing apparatus used in the intake valve, comprising designed to be connected to a waste water pipeline system valve housing (10), the cover (14) and closed by a fixed seat (22) and a movable part ( 24) constituting the valve closes and seals. 阀壳(10)包括与周围大气连通...
Air admittance valve 翻译结果4复制译文编辑译文朗读译文返回顶部 Suction valve 翻译结果5复制译文编辑译文朗读译文返回顶部 Snifting valve 相关内容 a你想再喝一杯茶吗? You want again to drink cup of tea?[translate] a他说要为那个职位备一些人选 He said must prepare some candidates for that position[...
< Back to Air Admittance Valves (AAV) Oatey® offers a wide range of Sure-Vent® Air Admittance Valves to enable installation in virtually all applications. Superior engineering along with stringent quality standards ensure unmatched performance. Sure-Vent® Air Admittance Valves comply to ASSE ...
专利名称：Air admittance valve 发明人：Steven R. Cole 申请号：US15458325 申请日：20170314 公开号：US10106966B2 公开日：20181023 专利内容由知识产权出版社提供 专利附图：摘要：An air admittance valve which when subjected to a negative pressure condition vents a pipe system to an ambient environment. ...
Stagepro New Member Sep 14, 2020 #1 Is there an air admittance line and valve In the wall behind the toilet in the 2018 Vilano 375 FL. I’m getting a black water stank, the vent caps on the roof are new and good. Any help would be appreciated. Thanks. ...
aThe siphon is broken by the admittance of air through a valve, allowing the turbine to be dry when not in operation. An expensive turbine isolation valve is not required and there is ready access for maintenance and repairs.system 虹吸管由空气入场许可是残破的通过阀门,允许涡轮是干燥的,当不...
The valve is designed to be connected to a sanitary waste pipe system for admitting atmospheric air into the waste pipe towards the valve function elements in response to a pressure reduction in the system in order to protect the water traps in the system and to prevent discharge of contaminate...
How to improve the European standard on air admittance valves for drainage installations This "roof-problem" can be avoided by using an "air admittance valve" (AAV): see figure 1. An air admittance valve is device that is put onto a drainage pipe, out of the water flow, and that opens...
Eliminate suction in sewage pipes with Uponor Hyp Air admittance valve Uponor HypAir air admittance valves allow the highest flexibility in application. Thanks to the elastic adapter, the valves can be installed very easily in different pipe types and diameters. The perfect fit in combination with ...
A protective metal housing is disclosed for an air admittance valve having a head and a hollow stem adapted for coupling to a sewer vent pipe. The housing comprises a cylindrical adaptor having a through passage internally configured for connection at one end to the sewer vent pipe, and for ...