Leser Safety Valve - Proportional - Threaded
PRODUCT TECHNICAL INFORMATION
Operating Data
| Product Code | 4373 | 4373H | 4374 | 4374H |
| NOMINAL PRESSURE | PN250 | PN400 | PN250 | PN400 |
| DIMENSIONS | 1/2" - 1" | 1/2" - 1" | 1/2" - 1" | 1/2" - 1" |
| CONNECTIONS | THREADED / FLANGED (OPS) | THREADED / FLANGED (OPS) | THREADED / FLANGED (OPS) | THREADED / FLANGED (OPS) |
| BODY MATERIAL | 1.4104 (430F) | 1.4104 (430F) | 1.4404 (316L) | 1.4404 (316L |
| WORKING TEMP. MAX. | 220 °C | 220 °C | 280 °C | 280 °C |
| CONNECTION STANDART | DIN ISO 228-1 | DIN ISO 228-1 | DIN ISO 228-1 | DIN ISO 228-1 |
| FACE TO FACE SIZE | DIN 3202-F32 | DIN 3202-F32 | DIN 3202-F32 | DIN 3202-F32 |
| TYPE | KAPALI KAPAK | KAPALI KAPAK | KAPALI KAPAK | KAPALI KAPAK |
| MAX. SET PRESSURE | 93 BAR | 365 BAR | 68 BAR | 330 BAR |
