2-way no share Type T/P (thermostatic/pressure balance) coaxial valve trim R23, R23-SPEX or R23-EX rough required to complete 3 positions (OFF, 1, 2) no share Trim only Thermostatic/pressure balance coaxial cartridge with check valves
2-way no share Type T/P (thermostatic/pressure balance) coaxial valve trim R23, R23-SPEX or R23-EX rough required to complete 3 positions (OFF, 1, 2) no share Trim only Thermostatic/pressure balance coaxial cartridge with check valves