Temperature Thermostatic 3/4-Inch Mixing valve

Parameters of Temperature Thermostatic 3/4-Inch Mixing valve

It is suitable for HVAC and status control of the water system. The valve body adopts the ISO215 standard platform, the actuators using a synchronous machine that drives the gears steady.

Additional information


CW617N, Lead-free brass


Sand blasted, Sand blasted and Nickel plated


1", 3/4"



Lead time:

30 days


24 months

Details about Temperature Thermostatic 3/4-Inch Mixing valve

Outlet water heater temperature thermostatic 3/4-Inch lead-free brass mixing valve


Thermostatic Mixing Valve

Size;3/4 inch and 1inch

Work Pressure;0.03-1MPa

The cold water temperature; is 5-29℃

Hot water temperature;50-80℃

Material;brass according to customer requirements, the GeneralHPB57-3 HPB58-3 HPB59-3 DZR cw617n CW614N,Low lead

Surface Finish; brass, nickel-plated, or chrome

Can according to the need to regulate the water temperature of hot and cold water to mix, the required temperature can be quickly reached and stabilized, ensuring a constant water temperature

They are widely used in electric water heaters, solar, and central heating water systems.

Water Thermostatic Mixing Valves

Water Thermostatic Mixing Valves are an essential component of any plumbing system. They regulate the temperature of the water and help prevent Legionnaires’ Disease from occurring in a building’s water supply. This type of valve works by combining hot and cold water supplies before they reach the tap, thus ensuring that the correct temperature is always maintained.

Thermostatic mixing valves are very easy to install and can be incorporated into existing plumbing systems without much difficulty. As well as regulating temperatures in a building’s piping network, these valves act as a backflow prevention device. This means that dirty or contaminated water from one part of the system cannot ‘back flow’ into another section, potentially causing illness. The valve will also shut off if an unexpected rise or fall in temperature is detected, providing added safety for those using the system.

Benefits of TMVs

Thermostatic mixing valves (TMVs) are a critical component of modern plumbing systems, providing temperature control and water safety. TMVs provides users with several important benefits that can help improve the efficiency and comfort of any building or home.

Firstly, TMV-controlled systems allow users to maintain a constant water temperature while using multiple outlets simultaneously. This eliminates the need to manually adjust temperatures between each outlet, ensuring that each user is comfortable. Additionally, since TMVs acts as a regulator for hot and cold water supplies, they can reduce energy costs by preventing extreme temperatures from entering the system.

Furthermore, TMVs can prevent scalding or thermal shock caused by sudden changes in temperature – making them essential for homes with young children or elderly adults who may be more prone to injuries from high water temperatures.

Installation Requirements

Installing a water thermostatic mixing valve is an important decision for any home. Not only can it help maintain a constant, safe temperature for showers and bathtubs, but it can also provide added protection from bacteria and other contaminants. Before installing one of these valves, however, homeowners must first understand the installation requirements that come with the product.

For starters, the water thermostatic mixing valve must be installed on a dedicated cold-water line before it reaches hot water heaters or boilers; this ensures that all the mixed water comes out at a regulated temperature. It is also essential to ensure that the piping leading up to the valve is properly sized; too large of pipes can lead to reduced pressure and inefficient performance. Additionally, ensure enough room has been left around the valve during installation to allow for any possible maintenance in the future if needed.

Different Types of TMVs

Thermostatic Mixing Valves (TMVs) are an important component of any plumbing system. They play a vital role in preventing scalding incidents by regulating the water temperature to safe levels and ensuring consistent temperatures throughout a building. They also minimize risks of cross-contamination, as they mix hot and cold water, so there is no need for separate outlets.

There are several different types of TMVs available on the market today, each designed to provide a unique set of features depending on the user’s specific needs. The three most popular types include manual valves, which require constant adjustment, pressure-balancing valves, which maintain constant hot and cold pressures regardless of conditions downstream; and thermostatic valves, which offer precise temperature control to ensure consistent output temperatures regardless of system demands. Each type has its advantages and should be selected carefully based on its intended application.

Maintenance and Cleaning

Maintenance and Cleaning of a Water Thermostatic Mixing Valve

Maintaining and cleaning a water thermostatic mixing valve is important to keep it functioning correctly. Regular maintenance will ensure that the valve works correctly and provides adequate protection from unwanted temperature shocks. Cleaning the valve also helps ensure that all components are operating as designed, reducing wear on the device’s internal parts. Here are some simple steps to help maintain and clean your water thermostatic mixing valves:

First, shut off the main water supply before beginning any maintenance work. Then, open each outlet simultaneously while running hot and cold water through them. If any reduced pressure or flow comes out of any outlets, replace those parts with new ones if needed.

Cost Considerations

When installing a water thermostatic mixing valve, cost considerations are an important factor. Before choosing a particular type of valve, it is essential to understand the cost breakdown and determine which model best fits within budget constraints.

The cost of a water thermostatic mixing valve will depend largely on its features and capabilities. A basic valve may be available for as little as one hundred dollars, but higher-end models can run much higher in price. Installation costs should also be considered, as well as any additional components that may need to be purchased, such as pipes or hoses. The overall size and complexity of the project can have a major impact on total costs.

It is also important to consider the potential long-term savings associated with installing a water thermostatic mixing valve.

water temperature valve
water temperature valve

A mixing valve is a device that controls the flow of hot and cold water in your home. The thermostatic mixing valve has an adjustable temperature dial to control the temperature at which the water will be mixed.

The outlet (hot) and return (cold) are connected to separate pipes, usually with a T-joint fitting on one end. A third pipe connects them inside the valve body, where they mix their contents before flowing out through nozzles or spouts on each side of the body. This arrangement is typical for faucets but can also be found in plumbing fixtures like showerheads and bidets.

This thermostatic mixing valve controls the water temperature in your shower or bathtub. The 3/4-inch lead-free brass construction is durable, long-lasting, and corrosion-resistant. In addition, this outlet mix valve has a temperature range of 40°F to 109°F in increments of 1°F, so you can be sure it will work for any installation. This product also meets all current codes and standards, including ASSE 1061, ANSI A112.18.1M -2015, and ISO 9920:2010(E) Standards (CSA B125).

A mixing valve is a device that connects to the hot and cold water pipes in your home. It allows you to control which water temperature flows through each tap or showerhead. The Watts’s outlet thermostatic 3/4-inch lead-free brass mixing valve is designed for gas, oil, electric, and solar heating systems. This product has been professionally tested for durability and quality assurance against corrosion. If your existing valve doesn’t meet these standards, this may be the replacement you need!

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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.

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  •  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.

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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.

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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

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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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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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