RMC H50/H75 Series are for use on mains pressure water heaters. They are available in pressure settings from 550 kPa to 1400 kPa and in 15 mm and 20 mm nominal diameters.
- H50/H75 Series - Expansion Control Valve High Pressure
- HPNR Series - Non-Return High Pressure Expansion Control Valve
- LV50/LV75 Series - Expansion Control Valve Low Pressure