1000mm Diameter DN 65mm Inlet And Outlet Constant Pressure Complementary Water Device
In the closed-cycle system, it is necessary to set a pressure-stabilizing expander to guarantee the stability of the system pressure. When the system pressure drops, the pressure of water chamber of pressure tank connected thereto also decreases, the volume of the gas chamber expands and the pressure is also reduced, the water pump is automatically opened to refill water till the pressure is close to the lower limit set by the control system and it stops running until it reaches the set upper pressure limit. When the water is heated in the system, the temperature rises and the volume expands, the pressure of gas chamber is extruded and the system pressure increases, the water in the system flows to the expander (or softening tank) through the safety pressure relief device until the system pressure reaches the limit value and the pressure relief stops until the system pressure decreases to the set value.
Applications:
- High temperature water of continuous heating system.
- Hot water station, continuous heating system for civil use.
- High temperature hot water in circulation system.
- Fan coil pipe in cooling water system.
Ship&packing:
NOTES OF INSTALLATIONS:
- Pipe should not press the pump so as to prevent the pump from deformation.
- No need for pump correction.
- Anchor bolts must be tightened, in order to avoid impact on pump performance because of vibration.
- Pump should be carefully examined in case pump impeller and body damage due to hard stuff like rocks, sand ect.
- You had better fix up a regulating valve in outlet and inlet pipe respectively, and install pressure gauge on the pump outlet, which can ensure stable performance with rated head and flow and last it`s service life.
- Should be equipped with bottom valve, keep less bend near the inlet pipeline. Water and gas leakage should attract your attentions.
- It should be equipped with filter in front of inlet so as to avoid blocking, whose sectional area is 3 or 4 times of inlet’s.
- Shaft and impeller should be shifted without friction sound or stuck otherwise the pump should be disassembled to examine.
- The pump inlet and outlet flange is designed according to 1.6Mpa standard, such spare parts need your attention on specification when you install.
FAQ:
01. What is the regulate volume(m3) or total volume you required for this equipment?
02. What is the head of the water pump?
Specifications:
Model | Overall Volume (m3) | Adjusted volume | Inlet and outlet (mm) | Height of device(H) | Diameter of tank | Length of trestle | Width of trestle | Weight of tank (Kg) |
YL-400 | 0.125 | 0.038 | 25 | 1200 | 400 | 1200 | 700 | 150 |
YL-600 | 0.4 | 0.15 | 50 | 2000 | 600 | 1500 | 800 | 250.1 |
YL-800 | 0.90 | 0.35 | 50 | 2500 | 800 | 1800 | 900 | 325.7 |
YL-1000 | 1.37 | 0.41 | 65 | 2680 | 1000 | 2000 | 1100 | 430.4 |
YL-1200 | 2.30 | 0.59 | 65 | 2970 | 1200 | 2200 | 1300 | 815 |
YL-1400 | 3.40 | 1.02 | 80 | 3350 | 1400 | 2400 | 1400 | 1150 |
YL-1600 | 5.034 | 1.57 | 80 | 3600 | 1600 | 2600 | 1600 | 1367 |
YL-1800 | 7.06 | 2.12 | 100 | 3600 | 1800 | 2800 | 1900 | 1863 |
YL-2000 | 9.42 | 2.85 | 100 | 3800 | 2000 | 3000 | 2100 | 2281 |
