D-1"NPT-4-55-BRZ/BRZ/B4/30-80psi, O2-clean
The Model D is primary designed for Oxygen gas service, a self-contained, pressure reducing regulator. One of the most versatile regulators on the market, this Model D is excellent for atmospheric industrial gas – GOX
Equipped with Option-55 for special cleaned for oxygen service..
This unit handles inlet pressures up to 51 Barg and outlet pressure is adjustable from 30-80 psig (2.1-5.5 Barg).
Comes with various options to choose from, Locking lever, Special cleaning for Oxygen Service, Gauge ports, Atex and PED Certificates.
| Product Name | D-1"NPT-4-55-BRZ/BRZ/B4/30-80psi, O2-clean |
|---|---|
| Country of Manufacture | United States |
| Service | Oxygen |
| Size [DN] | DN25 |
| Set pressure range [Bar] | 2.1-5.5 bar |
| Material body | Cast Bronze ASTM B62 C83600 |
| Spring Chamber Material | Cast Bronze ASTM B62 C83600 |
| Temperature range [°C] | -18 to +200 |
| Model | D |
| Valve Type | Pressure Reducing Regulator |
| Size [Inch] | 1" |
| Seat | Soft Seat |
| Seat material | PTFE |
| Sealing | PTFE |
| Diaphragm Type | Composition |
| Diaphragm Material | Fluorocarbon Elastomer (FKM) |
| Trim no | B4 |
| Trim Material | Brass |
| Connection | NPT |
| Max pressure | 51 Bar |
| Max Temperature [°C] | +204 |
| Min Temperature [°C] | -18 |
| Max Differential Pressure [Bar] | 24.2 |
| Leakage Class | ANSI /FCI 70-2 Class VI |
| Kvs [m3/h] | 3.5 |
| Cv [gpm] | 4.0 |
| Face to Face [mm] | 121 |
| Operation Method | Spring Operated |
| O2 Cleaned | Yes |
| Application | For air and similar gases |
| Certificate | On Request - ATEX II 2 G Ex h IIB T6...T1 Gb 1000ATEXR1 X |
| Length [mm] | 171 |
| Height [mm] | 214 |
| Width [mm] | 171 |
| Net Weight [kg] | 8.0 |
| Statistics code | 84811019 |
| Applications | Combustible gases, Inert gases |
MODEL D REV D
PRESSURE REDUCING REGULATOR FOR GENERAL SERVICE;
DN25 (1") LINE SIZE;
BRONZE BODY AND SPRING CHAMBER;
B4 TRIM: BRASS WITH PTFE SEAT AND FLUOROCARBON ELASTOMER (FKM) DIAPHRAGM;
NPT THREADED END CONNECTIONS;
2.1-5.5 BAR (30-80Psig) RANGE SPRING;
OPT-4: PISTON STABILIZER FOR GASEOUS SERVICE;
POLYETHYLENE VENTED SPRING CHAMBER PLUG;
OPT-55: OXYGEN CLEANING PER CASHCO SPECIFICATION S-1134
- Excellent for atmospheric Oxygen gasses:
- Pressure Built Regulator
- Customer Oxygen Pressure Reducing Station
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.
