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This product notice is to inform you that Pressure Reducing Balanced Non-Vent (or PRBNV) Regulators are now available for order.
This regulator will offer the same key benefits as our standard PRB, 100:1 set point drift ratio, while also providing the additional benefit of NOT venting process gas into the atmosphere.
As environmental concerns and ESG initiatives continue to increase, we believe this regulator will be a valuable addition to our robust product offering.
New Product Codes
| Configuration Code | Product Code | Product Description |
|---|---|---|
| RPN1SADF1S | AVD | 130 SGT PRB-NV-D REG |
| RPN2SADF1S | AVE | 230 SGT PRB-NV-D REG |
| RPN2ARDF1S | AVF | 218 FGT PRB-NV-D REG |
| RPN3SADF1S | AVH | 330 SGT PRB-NV-D REG |
| RPN3ARDF1S | AVI | 318 FGT PRB-NV-D REG |
| RPN4SADF1S | AVK | 430 SGT PRB-NV-D REG |
| RPN4ARDF1S | AVL | 418 FGT PRB-NV-D REG |
| RPN6ARDF1S | AVN | 618 FGT PRB-NV-D REG |
You can also convert your existing PRB Regulators to Non-vent.
Conversion Quick Reference Chart
Below is a quick reference table for the items needed (or extra) for a conversion:
| Size | Parts Needed | Parts Extra |
|---|---|---|
| 1" | 7873 (Diaphragm Plate) | 4494 (Diaphragm Plate) 1358 (Bowl Spring) |
| 2" | 585 (Pilot Spring) 7872 (Diaphragm Plate) | 108 (Pilot Spring) 6525 (Diaphragm Plate) 1388 (Bowl Spring) |
| 3" | 108 (Pilot Spring) 6525 (Diaphragm Plate) 7132 (Bowl Spring) | |
| 4" | 108 (Pilot Spring) 6525 (Diaphragm Plate) 1529 (Bowl Spring) | |
| 5" | 108 (Pilot Spring) 6525 (Diaphragm Plate) 1575 (Bowl Spring) |