Untitled - COMEVAL
Untitled - COMEVAL
Untitled - COMEVAL
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Unival® BUTTERFLY VALVES<br />
Valve Coding<br />
Data Sheets Manual<br />
V F 7 0 0 P X/Y X/Y X/Y 0 0 0 5 0<br />
VF = UNIVAL<br />
BUTTERFLY VALVE<br />
IDENTIFICATION<br />
050 = Valve size DN50<br />
100 = Valve size DN100<br />
700 = WAFER TYPE CARTRIDGE SEAT<br />
701 = WAFER TYPE WITH EDGE-BOOT SEAT<br />
751 = LUG TYPE WITH EDGE-BOOT SEAT<br />
750 = LUG TYPE WITH BACK SEAT<br />
760 = GROOVE END TYPE<br />
790 = DOUBLE FLANGE TYPE<br />
7U = U-TYPE<br />
791 = DOUBLE ECCENTRIC TYPE<br />
00 Special Requirements<br />
P = WITH LEVER<br />
R = WITH WORM GEAR<br />
B = BARE SHAFT<br />
XXX<br />
G* = DISC IN DUCTILE IRON GGG40<br />
I* = DISC IN ST. STEEL AISI316<br />
B* = DISC IN AL-BZ<br />
F* = DISC COATED FEP<br />
P* = DISC COATED PFA<br />
*E* = SEAT IN EPDM<br />
*N* = SEAT IN NBR<br />
*V* = SEAT IN VITON<br />
*S* = SEAT IN SILICON<br />
*T* = SEAT IN PTFE<br />
*F* = SEAT IN FEP<br />
*P* = SEAT IN PFA<br />
*H* = SEAT IN HYPALON<br />
YYY<br />
G* = BODY IN DI GGG40<br />
A* = BODY IN CS WCB<br />
I* = BODY IN ST.ST. AISI316<br />
*G* = DISC IN DI GGG40 NICKEL PLATED<br />
*I* = DISC IN ST.ST. AISI316<br />
*B* = DISC IN AL-BZ<br />
*F* = DISC COATED FEP<br />
*P* = DISC COATED PFA<br />
*N = SEAT IN NBR *T =SEAT IN PTFE<br />
*V = SEAT IN VITON *F = SEAT IN FEP<br />
*S = SEAT IN SILICON *P = SEAT IN PFA<br />
*H = HYPALON<br />
*0 = BODY IN GG25<br />
Data subject to change without prior notice<br />
15
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