PTFE Seat Stainless Steel Wafer Butterfly Valve
Basic Info
- The material selection of stainless steel wafer butterfly valve in accordance with relevant standards, and refuses to cut corners.
- Standard structure,Thick casting,Quick and light opening and closing, convenient maintenance.
- corrosion resistance: By using fluorine-lined material in the center line, the valve body can be effectively prevented from being corroded and the service life of the valve is increased.
Paraments
![ss wafer butterfly valve](https://zfavalves.com/wp-content/uploads/2023/10/ss-wafer-butterfly-valve.webp)
DN50-DN200
SIZE | ∅D | øK | n-∅d0 | øD1 | d | L | L1 | H | H1 | H2 | W |
DN50 | 53 | 120.7 | 4-∅19 | 76.3 | 45 | 43 | 46 | 25 | 140 | 64 | 170 |
DN65 | 64.5 | 139.7 | 4-ø19 | 94 | 59.4 | 45.6 | 49 | 25 | 143 | 80 | 170 |
DN100 | 104 | 190.5 | 4-∅19 | 135 | 97 | 52.1 | 56 | 25 | 170 | 96.7 | 215 |
DN125 | 123.2 | 215.9 | 4-∅22.4 | 166 | 117 | 56 | 60 | 25 | 190 | 117 | 215 |
DN150 | 156 | 241.3 | 4-∅22.4 | 188.4 | 146.3 | 56 | 60 | 25 | 210 | 137 | 215 |
DN200 | 202 | 298.5 | 4-ø22.4 | 238.2 | 193.7 | 60 | 64 | 35 | 235 | 168 | 265 |
![ss wafer butterfly valve](https://zfavalves.com/wp-content/uploads/2023/10/ss-wafer-butterfly-valve2.webp)
DN80
SIZE | ∅D | øK | n-∅d0 | øD1 | d | L | L1 | H | H1 | H2 | W |
DN80 | 77.3 | 152.4 | 4-∅19 | 103.9 | 78 | 45.2 | 49.3 | 25 | 155 | 94.4 | 170 |
Manufacture Process
![manufacture process](https://zfavalves.com/wp-content/uploads/2023/12/manufacture-process-2.webp)
Certificates
![certificates-iso ce wras](https://zfavalves.com/wp-content/uploads/2023/09/certificates-iso-ce-wras-e1721358681177.webp)