123-1"NPT-5-BRZ/BRZ/B5/80-210 psig, cryo, O2-clean
EUR 6,570
In stock
Article number
530-244-1425-2
The Model 1171 is an inexpensive, brass & bronze back pressure/relief regulator designed to handle small to mid capacity flow rates in general service. This unit is capable of controlling inlet pressure to a level between 5 and 200 psig (.34 and 13.8 Barg).
| Product Name | 123-1"NPT-5-BRZ/BRZ/B5/80-210 psig, cryo, O2-clean |
|---|---|
| Country of Manufacture | United States |
| Size [DN] | DN25 |
| Set pressure range [Bar] | 5.5-14.5 bar |
| Size | 1/4"-1/2" (DN8-DN15) |
| Material | Cast stainless steel |
| Connection | Female NPT, Flanged |
| Model | 123 |
| Valve Type | Back Pressure Regulator |
| Service | Gas, Liquid or Cryogenic |
| Size [Inch] | 1" |
| Seat | Soft Seat |
| Seat material | PTFE |
| Sealing | TFE |
| Diaphragm Type | Composition |
| Diaphragm Material | Phosphor Bronze |
| Material body | Cast Bronze ASTM B62 C83600 |
| Spring Chamber Material | Cast Bronze ASTM B62 C83600 |
| Trim Material | Brass |
| Trim no | B5 |
| Connection | NPT |
| Face to Face [mm] | - |
| Max pressure | 27.6 Bar |
| Max Differential Pressure [Bar] | 24.2 |
| Max Temperature [°C] | +66 |
| Min Temperature [°C] | -198 |
| Leakage Class | ANSI /FCI 70-2 Class VI |
| Kvs [m3/h] | 2.91 |
| Cv [gpm] | 3.38 |
| Operation Method | Spring Operated |
| O2 Cleaned | Yes |
| Application | Approved for air gases, vapours and cryogenic liquefied gases incl. LNG |
| Certificate | On Request - ATEX II 2 G Ex h IIB T6...T1 Gb 1000ATEXR1 X |
| Net Weight [kg] | 13.6 |
| Statistics code | 84811019 |
| Length [mm] | 187 |
| Height [mm] | 292 |
| Width [mm] | 187 |
| Applications | Corrosive gases, Combustible gases, Inert gases |
MODEL 123 REV C BACK PRESSURE REGULATOR,
PTFE GASKETS;
DN25 (1") LINE SIZE;
BRONZE BODY WITH BRONZE SPRING CHAMBER,
OPT-5: CRYOGENIC CONSTRUCTION,
OPT-55: CLEANED FOR OXYGEN SERVICE PER CASHCO SPECIFICATION S-1134;
B5 TRIM: BRASS WITH PTFE SEAT,
PHOSPHOR BRONZE DIAPHRAGM;
NPT END CONNECTIONS;
5,5-14,5 BARG (80-210 PSIG) STAINLESS STEEL RANGE SPRING
No typical applications has been added for this product.
