Water Butterfly Valve DNOVA is intended for use as shut-off or control valves for flow control in heat supply systems, water supply systems, in technological processes in the food, chemical, oil and gas, pulp and paper and other industries.
Overall and installation dimensions of the gate valve DNOVA WBV3432E-2W-Fb-H PN16, body material - carbon steel WCB, disk material - stainless steel 316L, seal - EPDM, handwheel operated
DN |
H1, mm |
H2, mm |
H3, mm |
Dm, mm |
Dk, mm |
L, mm |
ØC, mm |
DN40/50 |
66 |
126 |
25 |
73 |
90 |
43 |
125 |
DN50 |
66 |
126 |
25 |
73 |
90 |
43 |
125 |
DN65 |
74 |
137 |
25 |
85 |
103 |
46 |
145 |
DN80 |
91 |
146 |
25 |
100 |
116 |
46 |
160 |
DN100 |
105 |
166 |
25 |
131 |
151 |
52 |
180 |
DN125 |
121 |
182 |
25 |
155 |
174 |
56 |
210 |
DN150 |
134 |
198 |
25 |
184 |
205 |
56 |
240 |
DN200 |
169 |
223 |
35 |
234 |
255 |
60 |
295 |
DN250 |
200 |
270 |
35 |
288 |
315 |
68 |
355 |
DN300 |
240 |
299 |
35 |
340 |
375 |
78 |
410 |

Shutter sketch DNOVA WBV3432E-2W-Fb-H PN16, body material - carbon steel WCB, disk material - stainless steel 316L, seal - EPDM, handwheel operated
Materials of bolt parts DNOVA WBV3432E-2W-Fb-H PN16, body material - carbon steel WCB, disk material - stainless steel 316L, seal - EPDM, handwheel operated
№ |
Name |
Material |
1 |
Housing |
WCB steel or AISI 316L stainless steel |
2 |
Cuff |
EPDM, PTFE, NBR |
3 |
Disc |
AISI 316L stainless steel |
4 |
Rod |
SS 416/2Cr13 stainless steel |
5 |
Pin |
AISI 316L stainless steel |
6 |
Bushing |
EPDM |
7 |
Sealing ring |
EPDM |
8 |
Fixing plate |
carbon steel |
9 |
Handle with lock |
carbon steel |

Sketch of specification water Butterfly Valve DNOVA