Title:
【発明の名称】切換弁
Document Type and Number:
Japanese Patent JP2000505181
Kind Code:
A
Abstract:
A diverter valve for a faucet having a spray function is provided. The diverter valve includes a seal to engage a valve housing and prevent back siphonage. There is also a piston head and valve seat in the diverter valve to provide secondary protection against back flow.\!
Inventors:
Gonzalez, Theodoro Jay
Application Number:
JP52390597A
Publication Date:
April 25, 2000
Filing Date:
August 30, 1996
Export Citation:
Assignee:
Caller Company
International Classes:
F16K11/044; E03C1/04; F16K11/00; F16K11/02; F16K11/06; F16K11/078; F16K11/14; F16K31/363; (IPC1-7): F16K11/14; F16K11/044
Attorney, Agent or Firm:
Tadahiko Ito (1 outside)