| No. |
Type |
Porduct |
Medium |
Working pressure |
公称通径 |
Outlet Thread |
Inlet Thread |
Safety Temperature |
| |
|
|
|
|
|
|
|
pressure |
| |
|
|
|
wp/(Mpa) |
DN (mm) |
|
|
Mpa |
| 1 |
QF-2 |
Flapper Type Valve |
O2, Air,N2 |
15 |
4 |
G5/8 |
GB8335 PZ27.8 |
21±1.5 |
| 2 |
QF-2B |
Flapper Type Valve |
O2, Air,N2 |
15 |
4 |
G5/8 |
GB8335 PZ27.8 |
21±1.5 |
| 3 |
QF-2B3 |
Flapper Type Valve |
O2, Air,N2 |
15 |
4 |
G5/8 |
3/4-14-NGT |
21±1.5 |
| 4 |
QF-2C |
Flapper Type Valve |
O2, Air,N2 |
15 |
4 |
G5/8 |
GB8335 PZ27.8 |
NO |
| 14 |
QF-2D |
Neddle Type Valve |
O2, Air,N2 |
15 |
4 |
(FEMALE)G5/8 |
GB8335 PZ27.8 |
NO |
| 19 |
QF-2G |
Flapper Type Valve |
O2, Air,N2 |
15 |
4 |
(FEMALE)G5/8 |
|
21±1.5 |
| 6 |
QF-6 |
Flapper Type Valve |
O2, Air,N2 |
15 |
4 |
(FEMALE)G5/8 |
GB8335 PZ27.8 |
21±1.5 |
| 14 |
QF-8 |
Coupling Type Valve |
O2, Air,N2 |
15 |
4 |
G1/2 |
GB8335 PZ27.8 |
NO |
| 15 |
QF-8A |
Coupling Type Valve |
O2, Air,N2 |
15 |
4 |
W21.8×1/14 |
GB8335 PZ27.8 |
NO |
| 16 |
QF-8B |
Coupling Type Valve |
O2, Air,N2 |
30 |
3 |
W22×1/14 |
|
NO |
| 17 |
QF-11 |
Diaphragm Type Valve |
O2, Air,N2 |
15 |
2 |
W21.8×1/14 |
GB8335 PZ19.2 |
NO |
| 18 |
QF-011 |
Diaphragm Type Valve |
O2, Air,N2 |
15 |
2 |
W21.8×1/14 |
|
21±1.5 |
| 3 |
CGA540 |
Flapper Type Valve |
O2, Air,N2 |
15 |
4 |
CGA540 |
3/4-14-NGT |
21±1.5 |
| 6 |
CGA540C |
Flapper Type Valve |
O2, Air,N2 |
15 |
4 |
CGA540 |
1-11½-NGT |
21±1.5 |
| 7 |
CGA5401/2 |
Flapper Type Valve |
O2, Air,N2 |
15 |
4 |
CGA540 |
3/4-14-NGT |
21±1.5 |
|