Features
Body
Brass CW 614N UNI EN 12164
Spring
Stainless steel, AISI 302
Diaphragm
Elastomer
Obturator Seals
Elastomer
Connection Size
G ½”x G ¾”-
G 1¼”x G 1½”
Threaded Connections
FF UNI EN ISO 228
Technical Characteristics
Fluids
Water, air
Maximum Operating Temperature
100 °C
Maximum Allowable Pressure
: PS 12
Calibration Pressure
400 kPa (4 bar) ≤ Pset ≤100 kPa (10 bar)
Discharge Overpressure
+ %10
Closing Differential
- %20
Technical Data
| Product Code | Connection Size | Threaded Connections | Calibration,Pset (bar) |
Maximum Power (kW) |
| R28090460 | ½” x ¾” | FF UNI EN ISO 228 | 4,00 | 75 |
| R28090490 | ½” x ¾” | FF UNI EN ISO 228 | 6,00 | |
| R28090481 | ½” x ¾” | FF UNI EN ISO 228 | 8,00 | |
| R28090411 | ½” x ¾” | FF UNI EN ISO 228 | 10,00 | |
| R28090560 | ¾” x 1″ | FF UNI EN ISO 228 | 4,00 | 150 |
| R28090590 | ¾” x 1″ | FF UNI EN ISO 228 | 6,00 | |
| R28090581 | ¾” x 1″ | FF UNI EN ISO 228 | 8,00 | |
| R28090511 | ¾” x 1″ | FF UNI EN ISO 228 | 10,00 | |
| R28090660 | 1″ x 1¼” | FF UNI EN ISO 228 | 4,00 | 250 |
| R28090690 | 1″ x 1¼” | FF UNI EN ISO 228 | 6,00 | |
| R28090681 | 1″ x 1¼” | FF UNI EN ISO 228 | 8,00 | |
| R28090611 | 1″ x 1¼” | FF UNI EN ISO 228 | 10,00 | |
| R28090760 | 1¼” x 1½” | FF UNI EN ISO 228 | 4,00 | 350 |
| R28090790 | 1¼” x 1½” | FF UNI EN ISO 228 | 6,00 | |
| R28090781 | 1¼” x 1½” | FF UNI EN ISO 228 | 8,00 | |
| R28090711 | 1¼” x 1½” | FF UNI EN ISO 228 | 10,00 |