Maxitrol R400S-3/8 Gas Regulator with Double Diaphragm Balanced Valve Design. The regulator has a 3/8" x 3/8" NPT thread pipe size connection and aluminum housing.
The RS Series regulator is suitable for infrared heaters and industrial heaters and boilers pilot lines. Compatible for natural, manufactured, mixed gases, liquefied petroleum gases, and LP gas-air mixtures. Even though there is different inlet pressure entering the regulator, outlet pressure is stable or maintained due to its double diaphragm balanced valve design feature. These regulators are mainly used with both main burner and pilot load applications.
| R400S Capacity CFH (m3 /h) @ 0.64 sp gr gas | ||||||||
| Model | Pressure Drop inches w.c. (kPa) |
|||||||
| 0.2 (0.05) | 0.4 (0.10) | 0.6 (0.15) | 0.8 (0.20) | 1.0 (0.25) | 1.5 (0.37) | 2.0 (0.50) | 2.5 (0.62) | |
| R400S | 77 (2.3) | 110 (3.1) | 134 (3.8) | 155 (4.3) | 174 (4.9) | 212 (5.9) | 245 (6.9) | 274 (7.7) |
| Mounting | Multi-position |
|---|---|
| Maximum Inlet Pressure | CSA Certified: 1/2 psi (3.4 kPa) Maxitrol Tested: 5 psi (34.5 kPa) |
| Emergency Exposure Limits | 12.5 psi (86.2) |
| Approvals | ANSI Z21.18/CSA 6.3 |
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Maxitrol R400S Balanced Valve Design Gas Regulator Technical Datasheet
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