Article: 457242
Application purpose:
- For potable water installation
- For heating installation
- For cooling systems
- For systems of technical and medical gases
Characteristics:
- with SC‑Contur
- combined free-flow valve with backflow preventer
- press connectors
Components:
- valve casing and top made of gunmetal or silicon bronze in accordance with DIN 50930‑6 / DIN EN 1982
- valve seat stainless steel
- spindle transmission
- position indication open/closed
- ergonomic handwheel and closed with medium marking green/red exchangeable
- test connection
- drain plug G 1/4"
- EPDM sealing elements
Technical data:
- operating pressure max. 1.6 MPa (PN 16)
- operating temperature max. 90 °C
- with DVGW-test mark
| d |
Z1 |
Z2 |
L1 |
L2 |
L3 |
H1 |
H2 |
Ø |
G |
WS |
| mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|
mm |
| 42 |
29 |
84 |
65 |
120 |
35 |
148 |
32 |
90 |
1/4" |
36 |
WS - spanner size
![Photo VIEGA Easytop CRV slanted seat valve, d 40 (42) [Code number: 457242]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeDg0QVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--68bf7bc52d6524f4c72e3464abca760a32ac2335/457242_V-photo.jpg?locale=en)
![Draft VIEGA Easytop CRV slanted seat valve, d 40 (42) [Code number: 457242]](/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeUE0QVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--1847bdf07bd8cf010b943fad1ccbf62a31f4cf1d/457242_V-draft.jpg?locale=en)