● Model: BJ45004
● Size : 1/2'' / 3/4'' / 1''
● Material : Brass
● Color : Nickel Plated
● Working Medium : Hot / Cold Water
● Max Working Pressure : 10 bar
● Max Medium Temperature : 120 ℃
● Test Standards : CE / TMV3
| Material | H58-3/CW614N |
| Size | M1/2''/M3/4'' / M1'' |
| Color | Nickel Plated |
| Working Medium | Hot / Cold water |
| Working Pressure | 0.03-1Mpa |
| Cold Water Inlet Temprature | 4°C-29 °C |
| Hot Water Inlet Temperature | 40 °C -90 °C |
| Mixed Outlet Water Temperature | 30°C -55 °C |
| Control Precision | ±2 °C |
| Flow Rate(1 kg pressure) | 26.67 L/min |
The BESTJADES 3 Ways Brass Thermostatic Mixing Valve (model BJ45004) is a reliable and practical solution designed to provide you with a comfortable and safe shower experience, especially when used with solar hot water systems. Made from high-quality brass, this valve promises durability and long-lasting performance, making it a great choice for both residential and commercial bathrooms.
One of the key features of this thermostatic mixing valve is its ability to control water temperature consistently. It automatically adjusts the mix of hot and cold water to keep your shower water at a steady temperature. This means no more sudden hot or cold bursts while you are showering, which can be uncomfortable or even dangerous. The valve helps to protect you and your family from unexpected temperature changes that may happen if hot or cold water supply fluctuates.
Designed especially for solar hot water systems, the BESTJADES BJ45004 valve is perfect for homes that use solar energy to heat water. Solar hot water systems often have varying temperatures depending on the weather and time of day, but this valve maintains a comfortable and safe shower temperature regardless of those changes. It helps protect your plumbing from damage caused by overly hot water while giving you reliable hot water when you need it.
The BESTJADES 3 Ways Brass Thermostatic Mixing Valve BJ45004 is a smart choice for anyone looking to improve their shower system. It combines safety, convenience, and efficiency, making your daily shower more enjoyable. Whether you are upgrading your current setup or installing a new solar hot water system, this valve offers reliable temperature control and easy switching between multiple shower heads. With BESTJADES’s quality and this valve’s thoughtful design, you can enjoy a comfortable shower every time.
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 C
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 failsafe on either hot or cold supply failure
♦ Delivers stable mixed water temperature
♦ Extended mix temperature range : 35℃-55℃
♦ Forging process, 100% no leakage
♦ High precision machining, top quality finish, make the valve's quality stable and reliable
♦ Professional engineered designed and produced, to give out excellent performance


Q1. Can I have a sample order?
A: Yes, sample order can be offered to test and check quality.
Q2. 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.
Q3. 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.
Q4. What's your production lead time?
A: Sample order: 7~10 days
Bulk order: 30~45 days
Q5. Can you do OEM?
A: Yes, welcome to provide drawings or samples for customization.
Q6. Do you offer guarantee for the products?
A: Yes, we offer 3 years warranty to our products.