Diaphragm multi-function pump control valve
- Products
- Ball valve
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- Check valve
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- Forged steel valve
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- Flame arrester and breathing valve
- Solenoid valve
- Needle valve
- Copper valve
- Ceramic valve
- Oil field valve
- Safety valve
- Actuator series
Nominal diameter: DN40 ~ 1600mm
Nominal: PN1.0 ~ 2.5MPa
Suitable medium: water, oil, water, sewage
Temperature: 0 ~ 80 ℃
Structure length standard: GB / T12221-2005
Connection flange Standard: GB / T9113
Pressure Temperature Level: GB / T12224-2005
Test Standards: GB / T13927-2008
First, the differential pressure bypass valve introduction
800X
pressure differential bypass balance valve is used for air conditioning
system to supply / return to balance the pressure difference between
the valve. Red Valve Differential Pressure Bypass Balance Valves
increase system utilization, maintain accurate, constant pressure drops,
and minimize system noise and damage caused by excessive pressure
drops. Differential pressure bypass valve is superior to other balance
valve where there is no actuator, completely by the pressure of the
media itself to achieve the balance of system functions, energy saving
and installation space, is an intelligent valve.
Second, 800X pressure differential bypass valve balance pressure bypass valve structure characteristics
Differential
pressure bypass valve is superior to other balance valve where there is
no actuator, completely by the pressure of the media itself to achieve
the balance of system functions, energy saving and installation space,
is an intelligent valve.
Third, 800X pressure differential bypass valve principle
Differential
Pressure Bypass Balance Valves are valves used to balance the pressure
differential between the supply / return water of the air conditioning
system. The valve increases system utilization, maintains accurate,
direct pressure drops, and minimizes system noise and equipment damage
caused by excessive pressure drops. Differential pressure balance valve
is superior to other balance valve is that it has no actuator, the
pressure of the complete media itself to balance the function of the
system to save energy and installation space, is an intelligent valve.
Fourth, 800X pressure differential bypass valve main technical parameters
Nominal pressure (Mpa) |
Shell test pressure (MPa) |
Seal test pressure (MPa) |
Suitable media |
Medium temperature (℃) |
1.0 |
1.5 |
1.1 |
Water |
0 to 80 (diaphragm type) |
1.6 |
1.76 |
2.4 |
||
2.5 |
2.75 |
3.75 |
Fifth, 800X-pressure bypass bypass valve connection size
Nominal diameter (mm) |
Size (mm) |
||
L |
H1 |
H |
|
20 |
150 |
126 |
520 |
25 |
160 |
126 |
520 |
32 |
180 |
126 |
520 |
40 |
200 |
160 |
610 |
50 |
203 |
160 |
610 |
65 |
216 |
180 |
625 |
80 |
241 |
200 |
642 |
100 |
292 |
270 |
750 |
125 |
330 |
310 |
808 |
150 |
356 |
320 |
864 |
200 |
495 |
370 |
1135 |
250 |
622 |
430 |
1185 |
300 |
698 |
480 |
1325 |
350 |
787 |
525 |
1385 |
400 |
914 |
580 |
1445 |
450 |
978 |
635 |
1445 |