● Model: BJ45002
● Size : 15mm
● Material : Brass
● Color : Nickel Plated
● Working Medium : Hot / Cold Water
● Max Working Pressure : 10 bar
● Max Medium Temperature : 120℃
● Test Standards : CE / TMV3
| Descriptions | Thermostatic Mixing Valve |
| Model No | BJ45002 |
| Material | Brass H58-3 / CW614N |
| Processing | Forging, CNC Machining |
| Size | 15mm |
| Surface Treatment | Nickel |
| Working Medium | Hot/Cold Water |
| Cold Water Inlet Temperature | 4°C-29 °C |
| Hot Water Inlet Temperature | 40 °C -90 °C |
| Mixed Outlet Water Temperature | 30°C -55 °C |
| Working Pressure | 0.03-1Mpa |
| Control Precision | ±2 °C |
| Flow Rate - 1 kg pressure | 26.67 L/min |
The BESTJADES 3 Ways Brass Thermostatic Mixing Valve, model BJ45002, is a reliable and efficient solution for controlling water temperature in your heating systems. Designed to work seamlessly with water heaters and underfloor heating systems, this valve helps maintain a safe and comfortable water temperature by mixing hot and cold water precisely.
Made from high-quality brass, this thermostatic mixing valve is built to last. Brass is well-known for its strength and resistance to corrosion, ensuring the valve performs well over time, even in wet conditions. The BJ45002 model is designed with three-way functionality, which means it can mix hot and cold water to provide a consistent temperature output that suits your heating needs.
One of the key features of this valve is its thermostatic control. This means the valve automatically adjusts the mix of hot and cold water to maintain the temperature you set. This helps prevent sudden changes in water temperature, making it safer and more comfortable, especially in homes with children or elderly people. Whether you are using it for an underfloor heating system or a shower setup connected to a water heater, this valve keeps things stable and efficient.
Energy efficiency is another benefit of this thermostatic mixing valve. By maintaining a steady water temperature, it helps reduce energy use, as your heating system doesn’t have to work as hard to keep water at the right warmth. This can lead to savings on your energy bills.
The BESTJADES 3 Ways Brass Thermostatic Mixing Valve BJ45002 is a durable, easy-to-use, and efficient valve. It offers precise temperature control, safety, and energy savings for your water heating or underfloor heating system. If you want reliable performance and comfort, this BESTJAD valve is a great choice for your home or commercial heating needs.
Installation Tips:
1. All installations should be carried out by a Licensed Professional
2. Install in accordance with markings on valve body like hot water inlet-marked H, cold water inlet-marked C
3. After temperature setting, if inlets temperature or pressure fluctuates, outlet temperature variation is within +/-2 ℃
4. The external check valves at inlets prevent cross-flow of hot&cold water when inlets pressure is not the same
5. If the ratio between two inlets is too large, one flow-limiting valve should be fixed at the side of higher pressure
6. Prior to installation, provisions should be made to flush the piping of any debris or other foreign materials to ensure proper system operation
♦ Rapid fail safe on either hot or cold supply failure
♦ Imported sensor element, delivers stable mixed water temperature
♦ Extended mix temperature range : 30℃-55℃
♦ Forging process, 100% no leakage
♦ High precision machining, professional engineered designed and produced, to give out excellent performance


Q1. Are you a factory or trading company?
A: We are a factory and trade company together. We have our own factory with different workshops and production equipment lines. Welcome to visit our factory.
Q2. Can I have a sample order?
A: Yes, sample order can be offered to test and check quality.
Q3. Do you have any MOQ limit for one order?
A: For promotion items: No MOQ, 1pc available & For non-promotion items: 1000~3000pcs MOQ according to different models.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by sea. It takes approx 30 days to arrive. Airline shipping can be also optional.
Q5. What’s your production lead time?
A: Sample order: 7~10 days
Bulk order: 30~45 days
Q6. Can you do OEM?
A: Yes, welcome to provide drawings or samples for customization.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 3 years warranty to our products.