RZ and 210Z
Zero Governor Design
RZ and 210Z Series
The RZ and 210Z Series are adaptable for air-gas mixing applications. Because of the balanced valve construction, Z‑models offer superior performance at an economical price compared with other types of atmospheric regulators. Maxitrol’s RZ and 210Z zero governor model regulators are used for flow control of burners, nozzel mixers, mixing tees and proportional premixers.
Certifications
Fuel Gases
Suitable for natural, manufactured, mixed gases, liquefied petroleum gases, LP gas-air mixtures, and gases of DIN EN 437 gas family 1, 2, and 3
Pipe Sizes — RZ Series
| Model | Pipe Sizes |
| R400Z… | ⅜”, ½”, Rp ⅜, Rp ½ |
| R500Z… | ½”, ¾”, Rp ½, Rp ¾ |
| R600Z… | ¾”, 1″, Rp ¾, Rp 1 |
| R700Z… | 1″, 1 ¼” , Rp 1, Rp 1 ¼ |
Pipe Sizes — 210Z Series
| Model | Pipe Sizes |
| 210DZ… | 1″, 1 ¼”, 1 ½”, Rp 1, Rp 1 ¼, Rp 1 ½ |
| 210EZ… | 1 ½”, 2″, Rp 1 ½, Rp 2 |
| 210GZ… | 2 ½”, 3″, Rp 2 ½, Rp 3 |
| 210JZ… | 4″, DN100 |
| Title | Description | Version | Download |
|---|---|---|---|
| RZ Zero Governor Design (NA) | Catalog; Adaptable for air-gas mixing applications. (excerpt) | 🇺🇸 America, Imperial Units; GPR_MS_EN_09.2024 (RZ) | DownloadPreview |
| 210Z Series Zero Governor Design (NA) | Catalog; Adaptable for air-gas mixing applications. (excerpt) | 🇺🇸 America, Imperial Units; GPR_MS_EN_09.2024 (210Z) | DownloadPreview |
| RZ/210Z Zero Governor Design (EU/UK) | Catalog; Adaptable for air-gas mixing applications. (excerpt) | 🇬🇧 EU/UK, Metric Units; GDR.GF-LT-EN_09.2022 (RZ/210Z) | DownloadPreview |
| Gas Pressure Regulator and Modulator Catalog (NA) | Catalog; Gas Pressure Regulators and Modulators (full catalog) | 🇺🇸 North America, Imperial Units; GPR_MS_EN_09.2024 | DownloadPreview |
| Gas Pressure Regulators and Filters Catalog (EU/UK) | Catalog; Gas Pressure Regulators and Filters (full catalog) | 🇬🇧 EU/UK, Metric Units; GDR.GF-LT-EN_11.2024 | DownloadPreview |