$24.10 (as of 19/08/2018 10:38 PDT details )
Features:
- Carried to ASSE Standard 1003 and listed by IAPMO and ASSE
- By pass mechanism integral with the cartridge
- No add on or small parts, longer life and more reliable performance
- Back off pressure and remove spring chamber, pressure spring and button and replace cartridge and you have a new valve