3 Way Mixing Water Valve

Parameters of 3 Way Mixing Water Valve

Thermostatic Mixing Valve is a valve that blends hot water (stored at temperatures high enough to kill bacteria) with cold water to ensure constant.

Additional information


CW617N, H58-3, Lead-free brass


Sand blasted


1", 1/2", 3/4"

Thread connection




Medium temperature

2 ℃ -95 ℃

Lead time:

30 days


12 months

Details about 3 Way Mixing Water Valve


Brass 3-Way Mixing Valve

Processing customization
Working Pressure
1.0 (MPa)
Cold water temperature
Hot water temperature
Outlet flow rate
1.9 (m3/h)
Passage diameter
Scope of application
Bathroom, school
Main sales regions
Europe, North America, Northeast Asia

Product name: Thermostatic mixing valve

Product Category: Energy-saving control products

Product Description

Thermostatic mixing valve with high flow rate and sound performance as a universal fitting for domestic hot water. With or without HWC (hot water circulation) for small underfloor heating circuits.

Product function.
A temperature control device is built to provide a scald-proof safety feature for domestic hot water systems and can be used as a suitable option for taps. Hot water installations with HWC (hot water circulation) or underfloor heating to achieve a constant temperature range and flow requirements.
Product features.
Constant water flows, regardless of temperature and water pressure changes.
Temperature range: 35 to 60 degrees
If a cold water failure occurs, the safety valve device automatically switches off the hot water and supply to prevent scalding.
Product size: DN20, DN25
Note: Supplied with top cover.
Medium: Water

thermostatic valve pump mix water control
thermostatic valve pump mix water control
  • Lead-Free Brass body construction; All 3/4″ male connections – DN20 (4x3x2in)
  • The thermostatic mixing valve is designed to connect the hot and cold water and maintain temperature to provide maximum comfort.
  • Inlet Water Supply Temprature: Cold 39-84 F/4-29 C; Hot 122-203 F/50-95 C; Outlet Water Temprature Range: 95-140 F/35-60 C
  • If the cold water stop suddenly, the valve will automatically close to avoid the risk of scalding
  • It offers outstanding anti-scald and anti-chill protection, allowing you to quickly achieve and maintain the ideal temperature setting for a more enjoyable shower experience.

A thermostatic Mixing Valve is a valve that blends hot water (stored at temperatures high enough to kill bacteria) with cold water to ensure constant, safe outlet temperatures preventing scalding. They shut off rapidly in the event of a hot or cold supply failure to prevent scalding or thermal shock.

Solar energy is one of the most sustainable forms of energy. However, installing solar panels on your roof or backyard can be expensive. Solar hot water systems are a great way to get the benefits of solar power without having to make an extensive investment. A thermostatic mixing valve for solar heater installation will allow you to tap into that free heat and save money!

To install a thermostatic mixing valve for the solar heater, you will need the following tools:

-Tape measure

-Drill with a bit that is slightly smaller than the diameter of your copper piping

-Pipe cutter or hacksaw

-Phillips head screwdriver



Now that you have the necessary tools let’s get started! The first step is to measure and mark where the valves will be installed. Use a level to ensure that the markings are straight—drill pilot holes at each marking. Next, use a pipe cutter or hacksaw to cut the pipes to length. Be sure to clean off any burrs or sharp edges before proceeding. Insert the valves into the drilled holes and tighten the screws. Finally, connect the solar collector to the valve with copper piping.

If you are uncomfortable installing a thermostatic mixing valve for a solar heater, hire a qualified professional. Enjoy the savings and eco-friendly benefits of solar energy!

-Measure and mark where the valves will be installed. Use a level to ensure that the markings are straight. Drill pilot holes at each marking.-Use a pipe cutter or hacksaw to cut the pipes to length. Be sure to clean off any burrs or sharp edges before proceeding.-Insert the valves into the drilled holes and tighten the screws.–Connect your solar collector with copper piping, if you have not already done so

The sun is one of the best sources for heating your home. Solar heaters, also known as solar thermal collectors, are used to collect and store the sun’s energy so it can be used to heat water and other heating systems in your home during colder months. These devices work by absorbing sunlight and transferring it into a fluid such as water or oil that flows through tubes inside them. They typically have two sets of inputs: one for cold fluids (such as cooling water) that must be cooled before entering the device; another set for hot fluids (such as heated air) that must be preheated before entering the device. Thermostatic Mixing Valves are frequently used with these solar panels because they can control the temperature of hot or cold water and air. Here are some examples of how we commonly use them:

– The most common type of solar thermal heater uses a fluid such as antifreeze, which picks up heat from sunlight in an absorber (often black colored so it absorbs more energy), and that heat is transferred to the water inside the device. The mixed fluid flows through tubes and then exits into a hot water storage tank, which holds the heated water until needed.

These solar panels are used in many commercial applications, such as industrial buildings or greenhouses, to provide supplemental heating for winter months so plants do not freeze.

– The other common type of solar heater is a radiant panel, which uses light instead of fluid to transfer energy via infrared radiation, so the heated air is blown into your home or building through ductwork rather than stored in tanks and circulated by pumps.

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Metals Vavles Works on Plumbing System

Plumberstar valve fabricator in China. Our main parts for heating pipelines and intelligent water control can supply you with a one-stop basket solution to get your ideas and demands. From design to packaging and logistics are our duty—brass valves and fittings applied in-house, in industry, and commercial construction, in residential. There are related to water pipe control solution, and we have rich experience for outdoor frostproof hydrant and pex heating water manifold indoor.

The Top Standard Valves

Plumberstar ball Valve is with CW617N and Lead-free original brass. And water flows with 2pc full Port 400WOG and 600WOG standard to design it with heavy-duty. EPDM and NBR sealing washers are environmentally friendly, with Three years warranty with traceability.

Woman's hand closes the valve. Saving Water Consumption Concept
  •  Plumberstar Valve Made from brass and stainless steel 304, and sourcing HPVC ball valve
  • Connected from the thread with BSP(G) and NPT by the normal.
  • Size with MaleXFemale 1/4inch,3/8 inch,1/2inch,3/4,1inch,1 inch,1-1/4 inch,1-1/2 inch,2inch,2-1/2inch,3inch and 4inch.
  • The actuator of electric valve voltage 24V DC and 230V AC
  • Shut-off needle valve can manufacture based on requirements
  • Heating floor manifold with 1-inch gauge and flowmeter
  • Brass nipple, elbow, extension, compression fitting, adapter available

Plumberstar Valves Applications

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Y-filter Strainer Drain Valve

Plumberstar Y filter strainer Keeps Working, and dirty Out Strainer screen catches debris and sediment to reduce maintenance. Protect your water plumbing. Y Type Strainer works in conjunction with your backflow preventer and regulators.

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Safety Water Solution

Plumberstar works in residential, irrigation, and commercial application. The relief safety valves are used in various applications, such as water heaters, air compressors, its automatic release of the excess pressure or vacuum from a heating system.

thermostatic valve pump mix water control

Temperature Mixing Valve

Mixing water valve automatic ensure temperature and water pressure stable. It is suitable for household hot water devices equipped and floor heating, so the 3-way valve meets requirements of temperature range and the water flow

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PEX Heating Manifold

Plumberstar radiant pex manifolds are usual for residential water distribution in a household, and it's top rated in the home building industry. Manifold plumbing systems control hot and cold water that feeds flexible PEX supply lines to individual fixtures.

Advantages of Plumberstar

Plumberstar products design based on simple structure aim to time-saving installation for consumers and aim to save the cost of customers for building construction.

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We boast 15 years of expertise in water and gas projects and long-term partnerships with top global clients.

We offer competitive pricing, tailored solutions, and flexible solutions. Quality is our cornerstone. We conduct three random inspections and a final QC check for each project, with detailed reports for clients and a 48-hour emergency response system.

Customize-Design Brass Copper Fitting

Copper Pipe fitting 1/2 inch 90-degree Elbow, nipple, bush, and reducer connects PEX Pipe in water distribution and hydronic heating systems.
Low-cost solution to connect copper Pipe Tubing, stainless steel insert, and adapter. The connection system is perfect for your next commercial or homeowner plumbing project.
Brass fittings are made of lead-free and CW602N for durability and corrosion-resistant quality and performance.

brass fitting machine

Advantages for distributer, wholesaler, Supermarket and Trading

Plumberstar is looking for long-time cooperation with partners, our advantage will benefit each other, and growing together, our extra service including design, new tooling, discount and quality tracing system.

★ Moderate Pricing – Plumberstar can provide various projects with different economic basket services. Water control project drawing design and artwork works are free. 

MOQ and Delivery – Lower MOQ even reaches 100 units and sampling time within 15 working days, and the leading time is 30 working days of mass production,

Non-Disclosure Agreement – Plumberstar will not provide your competitors with the same valves and manifolds. And help you to get more market shares.

Quality and Service–Our defect rate reached 0.459% in the last two years from customers feedback, and the Inspection report can provide you with each order

working of a gas shut off valves

Discount and Quantity– Heavy quantity can increase production capacity with effectiveness. And the accessories and spare parts purchased with competitive cost of valves.

Plumberstar Extra Service

Our aim is not only to provide valves but we help customers to design products,design artwork,valve proposal, book shipment,Installation tutorial

Design Valves For House

Valve Project Designing

We are free design your valves according to your inquiry of your plumbing system,no extra cost.

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Plumbing Control Proposal

We can help you choose valves and heating manifold, and advice in house application

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Fluid Control Installation

We can provide an installation guide and tutorial about valves and underfloor heating manifold

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Shippment Service Solution

We help customers to book a container, documents preparation, and clearance, even to warehouse

Frequently Asked Questions

Here are typical questions by customers asked with usual, please feel free contact us if any further confused.

Brass valves have many different types, such as ball valves, garden tap, check valve, strainer, angle valve, gate valve, foot valve, and drain valve. The radiator valve and thermostatic mixing valve are works for water temperature. All of these valves are work for water plumbing systems, plumbing repair, and installation. So have to let water shut-off and shut-on. Some heating systems are related to hot water and cold water mixing for temperature control and stability. Our intelligent valves are functional. There are applications in commercial, residential, and industrial areas.

Underfloor heating radiant pex manifolds are usual for residential water distribution in a household, and it's top-rated in the home building industry. Manifold plumbing systems control hot and cold water that feeds flexible PEX supply lines to individual fixtures. Then water temperature is warm and stable in each room. Meanwhile, the heating accessories-flow meter gauge will monitor water and temperature in each room.

The motorized ball valve works automatically open and closed; they work with 220v-230v AC and 24v DC; they are applications in the heating system, air conditioner,3D printer, and others. The solenoid valve is with similar features.

Would you please submit the form at the bottom of the page or send an email directly:info@plumberstar.com? My WhatsApp: +86 15968648802. Can you send us pressure demands, size package, and quantity if available?

It's able to provide free samples for your evaluation with 15 working days about.

Our MOQ is significantly lower from 100-5000 pcs are available. It depends on different items.
We can fabricate your specified requirements.

It's about 35 days if with regular proucts; New tooling and samples will take 15-20 days, Normal samples will take 7 days.

It means that you need to check the plumbing system at first, then realize your requirements, and get out different valves with different applications and functional with controlling; of course, may be no need to use brass valves due to the high cost. You can use plastic, iron, zinc alloy, and aluminum raw materials instead of brass, but brass and stainless steel are reliable with 3 years warranty. If you don't know how to choose, please call us or email us.

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There are 5 engineers and 15 experts about QC&QA behind your projects

Why Choose Plumberstar?

Brass is a highly durable material for valves that can withstand temperatures and pressure. It is also corrosion-resistant, making it an ideal choice for wet environments. Brass valves are also easy to clean, an important consideration for plumbing systems. We manufacture brass valves, which are two-piece brass ball valves with 600 and 400-WOG threaded ends that are not for use in potable water.

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