| Material list | ||
| 1 | Body | Cast iron to GG25 |
| 2 | Cover | Cast iron to GG25 |
| 3 | Screen | Stainless steel to Type 304 |
| 4 | Gasket | Synthetic Fiber |
| 5 | Plug | Cast iron to GG25 |
| 6 | Bolt | Steel |
| . |
| 1. | Dimension design according to DIN 3202 - F1, Flanged end acc. to DIN 2531 - PN6 and DIN 2533 - PN16; |
| 2. | Forwater and neutral liquids; |
| 2. | Coating expoxy paint, 200 um. |
|
Working pressure
|
6/16 bars
|
|
|
Test pressure
|
Shell
|
9/24 bars
|
|
Seat
|
6.6/17.6 bars
|