233-12-5-72 / H4958 gas pressure control device by ROMBACH
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The ROMBACH 233-12-5-72 / H4958 is a specialized gas pressure control device designed for regulating inert gases in accordance with DVGW G260. Featuring an internal pulse configuration, a DN 50 nominal size, and a DIN PN16 flange connection type, this unit operates with a pressure level of PN5 and a maximum inlet pressure Pu of 4000 mbar, delivering a controlled outlet pressure Pds of 22 mbar via a 12.5 mm nozzle and a 12 inch actuator. Built with a 200 mm overall length and a 10 degree valve head angle, the device is protected with a durable KTL coating and an integrated inlet strainer. It operates reliably within an ambient temperature range of -30 degree C to +60 degree C. Safety features include an integrated SAV upper shutdown with a Pdso of 100 mbar and a spring range of 50-150 mm, alongside a built-in SBV with a switching value of 30 mbar via Pds.
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Where can I buy 233-12-5-72 / H4958 by ROMBACH in the USA?
You can purchase 233-12-5-72 / H4958 by ROMBACH from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
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Characteristics
| Manufacturer | ROMBACH |
|---|---|
| Part number | 233-12-5-72 / H4958 |
| Inner Code | 4711071 |
Technical specification
| Product type | gas pressure control device |
|---|---|
| Nominal size | DN 50 |
| Pressure level | PN5 |
| Connection type | DIN PN16 flange |
| Medium | inert gases in accordance with DVGW G260 |
| Overall length | 200 mm |
| Max. inlet pressure Pu | 4000 mbar |
| Outlet pressure Pds | 22 mbar |
| Spring range | 15-35mm |
| Actuator | 12 inch |
| Nozzle | 12.5 mm |
| Valve head angle | 10° |
| Safety membrane | no |
| SAV upper shutdown | yes |
| Pdso | 100 mbar |
| Spring range (SAV) | 50-150 mm |
| SAV lower shutdown | no |
| SBV | yes |
| SBV switching value | 30 mbar via Pds |
| Flow direction/installation position | Fig. 1 |
| Ambient temperature | -30°C to +60°C |
| Painting | KTL coating |
| Inlet strainer | yes |
| EC type examination certificate | CE-0085CM0155 |