|
Name Of Part |
Materials |
1 |
Body |
QT500 Ductile Cast Iron |
2 |
Bonnet |
QT500 Ductile Cast Iron |
3 |
Tobe |
304Stainless Steel |
4 |
Micro exhaust valve |
|
5 |
Gland |
QT500QDuctile Cast Iron |
6 |
Protective net |
304Stainless Steel |
7 |
Seat |
|
8 |
Upper buffer |
EPDM |
9 |
OO-ring |
EPDM |
10 |
Float ball |
316Stainless Steel |
11 |
Cushion |
EPDM |
Design Standard |
CJ/T217-2013 |
End Flange |
GB/T1724.1 |
Test |
CJ/T217-2013 |
(mpa) Test Pressure |
Dody |
2.4/1.5 |
Seat |
1.76/1.1 |
Applicable |
0-80ºC |
DN |
|
H |
B |
D |
K |
D |
C |
F |
n-φh |
50 |
PN10/16 |
508 |
250 |
165 |
125 |
99 |
19 |
3 |
4-φ19 |
65 |
PN10/16 |
508 |
250 |
185 |
145 |
118 |
19 |
3 |
4-φ19 |
80 |
PN10/16 |
628 |
300 |
200 |
160 |
132 |
19 |
3 |
8-φ19 |
100 |
PN10/16 |
628 |
300 |
220 |
180 |
156 |
19 |
3 |
8-φ19 |
150 |
PN10/16 |
775 |
410 |
285 |
240 |
211 |
19 |
3 |
8-φ23 |
200 |
PN10/16 |
1100 |
522 |
340 |
295 |
266 |
20 |
3 |
8-φ23 |
250 |
PN10 |
1228 |
676 |
395 |
350 |
266 |
22 |
3 |
12-φ23 |
300 |
PN10 |
1342 |
785 |
445 |
400 |
319 |
24.5 |
4 |
12-φ23 |
Main technique number
Design Standard:CJ216- -2005 BS5163
Face To Face:BS5163/ISO5752 3 Series
End Flange:BS4504/BS EN 1092
Test:EN1074
Test Pressure Mpa
Dody:2.4/1.5
Seat:1.76/1.1
Usable Mediums:Fresh water, air or other gas, oil, ternperature is not higher than 70ºC