The Maxitrol R400S‑12 is a compact, high‑performance balanced valve gas regulator designed to deliver stable outlet pressure even under widely varying inlet conditions. With its robust aluminum housing and double‑diaphragm design, this regulator is ideal for both main burner and pilot systems in industrial, commercial, and residential applications.
Specifications:
- Pipe Sizes: 3/8” to 1” threaded connections with NPT or ISO7-1 threads.
- Housing Material: R400(S), R500(S), R600(S): aluminum.
- Mounting: Suitable for multi-positional mounting. If ball check vent limiting device is installed, mount in an upright position only.
