SLR2-11/2"NPT-BRZ/BRZ/P2, 3-250psi
Model SLR-2 is high performance, pressure loaded diaphragm-type, flow-to-open pressure reducing regulator. Design includes an internal pressure balancing pistoncylinder that provides high flow capacity and high pressure drop capability. Performance meets or exceeds that of competitive pressure loaded or pilot-operated designs. A non-relieving pressure regulator "loader" is bracket mounted to the top of the dome. The set point of the loader controls the upstream supply pressure into the dome to maintain the desired downstream pressure adjustable between 0.21 to 13,8 Barg (3-200 Psig) of the SLR-2. Pressure in the dome will constantly bleed out through a filter and check valve which is piped back into the outlet of the body of the pressure reducing regulator.
| Model | SLR-2 |
|---|---|
| Product Name | SLR2-11/2"NPT-BRZ/BRZ/P2, 3-250psi |
| Country of Manufacture | United States |
| Service | Gas |
| Size [DN] | 1 1/2" (DN40) |
| Spring range | 0,21-13,8 Bar |
| Temperature range [°C] | -40 to +100 |
| Material body | Cast Bronze ASTM B62 C83600 |
| Spring Chamber Material | Cast Bronze ASTM B62 C83600 |
| Seat | Soft Seat |
| Connection | NPTF |
| Operation Method | Pressure Loader |
| Trim no | P2 |
| Diaphragm Type | Composition |
| Diaphragm Material | Buna-N (NBR) |
| Seat material | Polyurethane (PA) |
| Max pressure | 48,3 Bar |
| Max Differential Pressure [Bar] | 41.3 |
| Cv [gpm] | 30.0 |
| Kvs [m3/h] | 25.9 |
| Leakage Class | ANSI /FCI 70-2 Class IV |
| Gross Weight [kg] | 0 |
| Net Weight [kg] | 16.0 |
| Package size [mm] | 0 |
| Statistics code | 84811019 |
| Length [mm] | 292 |
| Height [mm] | 348 |
| Width [mm] | 242 |
| O2 Cleaned | No |
MODEL SLR-2 REV A PRESSURE REDUCING REGULATOR WITH NON-RELIEVING LOADER;
DN40 (1 1/2") LINE SIZE;
BRONZE BODY, BRONZE LOADING CHAMBER;
P2 17-4PH STAINLESS STEEL TRIM, 316L STAINLESS STEEL CAGE, POLYURETHANE SEAT,
NEOPRENE DIAPHRAGM, BUNA-N STATIC SEAL, STAINLESS STEEL/PTFE U-CUP DYNAMIC SEAL;
NPT END CONNECTIONS;
LOWER SPRING 0.13 - 0.34 BARG RANGE;
INTERNAL SENSING;
LOADER CONFIGURATION: DN8 NPT, ALUMINUM BODY AND SPRING CHAMBER, NON-RELIEVING,
STAINLESS STEEL TRIM, PTFE SEAT,
0.2 - 13.8 BARG (3 - 200 PSIG) SPRING RANGE;
BRASS FILTER, COPPER TUBING, BRASS FITTINGS BRASS FITTINGS.
CODE L28-BP27-131FB000A
Designed as a gaseous service regulator. Excellent for atmospheric industrial gases – GN2, GOX, Ar, He, H2, CO2 – as well as natural gas. Can be used as a utilities air regulator. Also for use in corrosive and non-corrosive chemical gas services are possible with broad materials range.
Not all of these applications are suitable for all product variants. Consult with one of our technical specialists to ensure that the selected variant is suitable for your application.
