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D-3/4"NPT-4-BRZ/DI/S2/30-80psi, trim S2 for steam
The Model D is excellent for steam service, a self-contained, pressure reducing regulator. One of the most versatile regulators on the market.
Equipped with a metal seat and a metal diaphragm and can be utilized in temperatures up to 200 Deg C. The regulator configuration will also be suitable for various gasses if tight shut-off is not important, and if higher than normal operating temperatures are present.
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, body connections, Gauge ports, Atex and PED Certificates.
| Product Name | D-3/4"NPT-4-BRZ/DI/S2/30-80psi, trim S2 for steam |
|---|---|
| Country of Manufacture | United States |
| Service | Steam |
| Size [DN] | DN20 |
| Set pressure range [Bar] | 2.1-5.5 bar |
| Material body | Cast Bronze ASTM B62 C83600 |
| Spring Chamber Material | Cast Ductile Iron ASTM A395-60-40-18 |
| Temperature range [°C] | -29 to +200 |
| Model | D |
| Valve Type | Pressure Reducing Regulator |
| Size [Inch] | 3/4" |
| Seat | Metal Seat |
| Seat material | Metal |
| Sealing | PTFE |
| Diaphragm Type | Metal |
| Diaphragm Material | 302 Stainless Steel |
| Trim no | S2 |
| Trim Material | 316 Stainless Steel |
| Connection | NPT |
| Max pressure | 51 Bar |
| Max Temperature [°C] | +204 |
| Min Temperature [°C] | -29 |
| Max Differential Pressure [Bar] | 24.2 |
| Leakage Class | ANSI /FCI 70-2 Class IV |
| Kvs [m3/h] | 3.2 |
| Cv [gpm] | 3.7 |
| Face to Face [mm] | 121 |
| Operation Method | Spring Operated |
| O2 Cleaned | No |
| Application | Steam and gas |
| 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 | Steam |
MODEL D REV D
PRESSURE REDUCING REGULATOR FOR GENERAL SERVICE;
DN20 (3/4") LINE SIZE;
BRONZE BODY WITH DUCTILE IRON SPRING CHAMBER;
S2 TRIM: 416 STAINLESS STEEL METAL SEAT AND 302 STAINLESS STEEL DIAPHRAGM;
NPT THREADED END CONNECTIONS;
2.1-5.5 BAR (30-80 Psig) RANGE SPRING;
OPT-4: PISTON STABILIZER FOR GASEOUS SERVICE;
POLYETHYLENE VENTED SPRING CHAMBER PLUG
- Saturated Steam Service.
- Central Steam heating.
- Process Steam.
- Boiler Steam outlet.
- Steam-in-Place (SIP)
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.
