Features：
● Extended the disc and seat variation (FRPP, PPH, PVDF Disc and EPDM or FKM) Seat ensure excellent corrosion resistance
● Optimized valve design allows for weight of 1/6 compared to iron Butterfly Valve, easy to install and replace.
● Plastic valve can have a longer service life than metal valves for its excellent corrosion resistance, lower weight reduces pipeline costs. It can replace metal valves under many working conditions.
● The diameter of the valve stem is the same as that of the metal valve, the thickness of the disc valve body is thick, and the strength is high
Parts&Material
|
No. |
Parts |
Materials |
|
1 |
Gear box |
Cast iron, aluminum alloy, plastic |
|
2 |
Stem O-ring |
EPDM,FPM |
|
3 |
Stud Bolt & Nut |
Steel&plastic nuts, stainless steel |
|
4 |
Disc O-ring |
EPDM,FPM |
|
5 |
Disc |
FRPP,PPH,UPVC,CPVC,PVDF |
|
6 |
Seat |
EPDM,FPM |
|
7 |
Stem |
Steel, stainless steel |
|
8 |
Body |
FRPP,PPH |
Dimensions Table（mm）
|
DN |
d |
D |
D1 |
L |
n |
Working pressure(Mpa) |
||||
|
GB/DIN |
JIS |
ANSI |
GB/DIN |
JIS |
ANSI |
|||||
|
700 |
676 |
840 |
840 |
864* |
925 |
200 |
24 |
24 |
28* |
0.2 |
|
800 |
771 |
950 |
950* |
978* |
1060 |
240 |
24 |
28* |
28* |
0.2 |
|
900* |
870 |
1050 |
1050 |
1086 |
1170 |
240 |
28 |
28 |
32 |
0.2 |
|
1000 |
970 |
1160 |
1160 |
1200 |
1290 |
300 |
28 |
28 |
36 |
0.2 |
|
1200* |
1170 |
1380 |
1380 |
1422 |
1510 |
300 |
32 |
32 |
44 |
0.2 |
Products marked with * are out of stock, please contact us in advance
years of
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M2
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