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BUTTERFLY VALVE FOR FIRE SIGNAL XD371

BUTTERFLY VALVE FOR FIRE SIGNAL XD371

BUTTERFLY VALVE FOR FIRE SIGNAL XD371
CategoriesWAFER AND LUG TYPE B V
BrandKRV
ModelDN50-DN250
Update Time2021-06-14
Detail Information

Main technical parameters of butterfly valve for fire signal

modelXD371X-10/16/25Q/C
Nominal pressure (PN)101625
Sealing test (MPA)1.11.762.75
Shell pressure (MPA)1.52.43.75
Applicable temperature(≤℃)80
Applicable mediawater

Material of main parts of fire signal double clip butterfly valve

Part nameMaterial Science
valve bodyDuctile iron / cast steel
DiscDuctile iron / stainless steel
seal ringrubber
Stemstainless steel

Main external connection dimensions of butterfly valve for fire signal                                                             Company:mm

DNLPN10PN16PN25HH1
D1Z-ΦdD1Z-ΦdD1Z-Φd
50431254-181254-181254-1816080
65461454-181454-181454-1817588
80461604-181604-181604-1818096
100521804-181804-181904-22200115
125562104-182104-182204-26213128
150562404-222404-222504-26225140
200602954-222954-223104-M24260175
250683504-223554-263704-M27290202
300784004-224104-264304-M27330242
350784604-224704-264904-M30415308
4001025154-265254-305504-M33460348
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