Easytop Backflow preventer
Easytop Backflow preventer
- G-thread
Components
cylindrical G-thread in accordance with ISO 228 for flat sealing screw fittings, valve casing and top made of gunmetal or silicon bronze in accordance with DIN EN 1982 and metal evaluation criteria (UBA) (German Federal Environmental Agency), stainless steel valve seat and valve plate unit, test connection, drain plug G¼Technical data
operating pressure max. 1.6 MPa (PN 16)operating temperature max. 90 °C
with DVGW-test mark
Model 2239.3
Articles table
| DN | G | PU | Article | amount |
|---|---|---|---|---|
| 15 | ¾ | 5 | 757 595 |
|
| 20 | 1 | 5 | 757 601 |
|
| 25 | 1¼ | 1 | 757 618 |
|
| 32 | 1½ | 1 | 757 625 |
|
| 40 | 1¾ | 1 | 757 632 |
|
| 50 | 2⅜ | 1 | 757 649 |
|
Warehouse labels - labels and cardboard
CAD files
Z dimensions
| DN | G | L1 [mm] | L2 [mm] | H1 [mm] | H2 [mm] | G1 | SS [mm] | G2 | Article |
|---|---|---|---|---|---|---|---|---|---|
| 15 | ¾ | 27 | 54 | 40 | 23 | ¼ | 19 | ¼ | 757 595 |
| 20 | 1 | 31 | 64 | 46 | 26 | ¼ | 19 | ¼ | 757 601 |
| 25 | 1¼ | 35 | 76 | 61 | 29 | ¼ | 27 | ¼ | 757 618 |
| 32 | 1½ | 37 | 93 | 70 | 33 | ¼ | 27 | ¼ | 757 625 |
| 40 | 1¾ | 42 | 103 | 38 | ¼ | 32 | ¼ | 757 632 | |
| 50 | 2⅜ | 49 | 126 | 94 | 43 | ¼ | 32 | ¼ | 757 649 |
certificates
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