A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A main valve seat surface for engaging the piston, an outer sidewall, and an inner sidewall defining a flow passage with a first opening and an second opening, the flow passage having a reduced diameter portion.
A main valve seat surface for engaging the piston, an outer sidewall, and an inner sidewall defining a flow passage with a first opening and an second opening, the flow passage having a reduced diameter portion.
Piston-type flushometer valve
WILSON JOHN R (author)
2017-03-28
Patent
Electronic Resource
English
The Use of the Flushometer Valve
| Wiley | 1929
Flushometer Valve Problems in Temporary Shut‐Offs
| Wiley | 1948