|
Name: |
Angled Radiator Return Valve |
Cap: |
Plastis Cap |
|---|---|---|---|
|
Material: |
Normal Brass |
Size: |
1/2 Inch |
|
Thread: |
ISO 228-1 |
Finish: |
Nickel Plated |
|
Type: |
Angled Type |
Connection 1: |
For PEX Pipe System 16mm / 22 Mm |
|
Connection 2: |
Rubber Self-sealing |
||
|
Highlight: |
Angled Opening Lockshield Valve, Return Opening Lockshield Valve, 22mm radiator valve |
||
The function of the radiator return valve is:
1. Adjust the returned flow rate. Adjust the branch circulation volume, if the volume is small, increase the opening degree, and if the volume is large, then reduce the opening degree.
2. The return valve is installed at the backwater end of the radiator to adjust the pressure difference between the inlet water and the backwater to ensure low-noise operation of the radiator and achieve the end hydraulic balance, and adjust the resistance balance of each HVAC loop. The product has a corresponding mark for the flow rate that other manufacturers do not have.
3. In some facilities that use hot water, the valve needs to be opened or closed after the water reaches a certain temperature. For example, in a solar water HVAC , the valve opens when the temperature of the water in the solar collector reaches 60°C. Store hot water in a water tank, and close the valve if it is below 60°C. This kind of control method is generally realized by electronic control method at present, which requires high cost and inconvenient installation such as power supply, temperature control instrument, solenoid valve and so on.
4. Working principle of return valve:
(1) The automatic water replenishment valve is equipped with a pressure reducing and stabilizing device, and the pressure value can be adjusted with the pressure gauge and automatically maintain the adjusted pressure; when the pressure drops, the water injection is automatically opened, and it is automatically closed when the set pressure is reached to avoid water Excessive pressure damages equipment.
(2) Prevent the backflow of water; the automatic water replenishment valve has a check valve to prevent the backflow of water when the water replenishment pressure drops or stops.
(3) Manual shut-off; in order to facilitate the maintenance of equipment, the automatic water supply valve is equipped with a manual shut-off valve, which can shut off the water supply source.
Nickel plated
For PEX pipe 16mmx1/2''
Max. working pressure: 10 bar
Temperature range: 5-100℃
XuanAnJu company was established in 2002 and renamed to XuanAnJu HVAC Technology Co., ltd in 2017. It is specified in manufacturing various Thermostatic Radiator Valves, Radiator Valves and other brass fittings. Thermostatic Radiator Valve are mainly use in central HVAC and floor HVAC s. The product can regulate hot water flow rate to control room temperature. It has been applying widely in many key energy saving and environmental protection projects.
Our company has passed ISO9001 quality management in 2003 and got EN215 certification in 2011. It is equipped with various testing and inspecting equipments to guarantee the quality of our products. The products that produced by our company all meet the requirements of our customers.
Q: How long is your product guarantee period?
A: We have three-year guarantee.
Q: What is your MOQ?
A: For OEM product we have different MOQ for various product, and for ODM product we do not have MOQ because we will deliver the products from our stock in warehouse.
Q: Can you accept OEM?
A: We can do OEM but we require a certain MOQ.
Q: How long is your delivery time?
A: For the items if we have enough stocks, we can send to you immediately. For mass production, we can promise 30-45 days.
Tag: Nickel Plated Radiator Lockshield Valves,Angled Radiator Lockshield Valves,3 brass Radiator Lockshield Valves
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