REGULATOR
Fisher Regulator
Fisher Type LR128 Pilot-Operated Pressure Relief Valve Or Backpressure Regulator
Fisher Type LR128 pilot-operated, pressure relief valve or backpressure regulator is designed for liquid applications. Its internally actuated metal plug eliminates disadvantages associated with flexible element style regulators, and the specially engineered flow path deflects debris, protecting the seat from damage and erosion.
Features
- Debris Protection
- Thorough Laboratory Testing
- In-Service Travel Indicator
- Easily Maintained Pilot
Detail Specification
Body Sizes | NPS 1 / 2 / 3 / 4 | DN 25 / 50 / 80 / 100 |
End Connections | NPT / SWE / CL150RF / CL300RF / CL600RF / PN 16/25/40 |
Maximum Outlet Pressure | 450 PSIG / 31 bar | Or body rating limit, whichever is lower |