low temperature 4 way thermostatic mixing valve for underfloor water heating

FOB Reference Price:Get Latest Price
$30.00 - $40.00 / Unit | 100 Unit/Units (Min. Order)
Lead Time:
Quantity(Units) 1 - 10000 >10000
Est. Time(days) 25 Negotiable
Customized logo (Min. Order: 500 Units)
Temperature (Min. Order: 100 Units)


Flow (Min. Order: 100 Units)
Connector (Min. Order: 100 Units) Less
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Quick Details
Place of Origin:
Shanghai, China
Brand Name:
Model Number:
Temperature of Media:
Medium Temperature
High Pressure
Port Size:
Supply Ability
Supply Ability:
50000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
20unit/carton 32*36.8*30
Picture Example:
Lead Time :
Quantity(Units) 1 - 10000 >10000
Est. Time(days) 25 To be negotiated
Product Description


The main application of low temperature four-way mixing valve is for the under floor heating system, in summer mode, the low temperature four-way valve supplies 18-25 °C low ntemperature mixed water in the nunder nfloor nheating pipe, allowing users to enjoy the cool indoor environment; in winter mode, low temperature four-way valve supplies the under floor heating pipe  with high temperature hot water to ensure nwarm and  comfortable interior. The entire temperature adjustment is automatically controlled by the motor and the thermostat, which is convenient and worry-free.

Technical Parameter

Valve body Material                                                             Brass
Sealing       Material                                                             EPDM
Medium                                                                                  Water
Connection Size                                                                   DN40
Max working Pressure                                                        1Mpa
Water Temperature Range                                                 0-90℃
Temperature Control Range                                              15-25℃


Underfloor heating system                      Mixing water centre

Products Show

Tube Connection and Principle

Pipe connection and operation principle: The valve body is marked with arrow end of the pipe for hot water or cold water inlet, connected to the heat source such as air source heat pump; the marked MIX end is mixed water outlet end, connected to the circulation pump; the return water inlet end is connected to the return water pipe; the remaining end is a bypass pipe.
Summer mode: The air source heat pump supplies about 7-10 ° C of cold water mixing with the return water in the system about 18-25 ° C of low temperature water to keep the user's room cool.
Winter mode: air source heat pump or boiler supplies about 50 ° C hot water passing directly through the four-way mixing valve. At this time, the return water does not participate in the mixing or only a small amount of return water participates in the mixing. The motor is linked with the temperature controller to accurately control the water temperature through the valve, so that the indoors always maintain the user's demand warm environment.

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Packing & Delivery

Packing Details  : Carton parking, 30pcs/carton

Delivery Details : 3-30 days after order 

1. Exquisite packaging

2. Stronger carton

3. Complete package

Main Product

Wax Element Series

Our element has advantage as follow:

High Reaction sensitivity, high control accuracy Long lifespan, accept custom-made,great variety of goods,WRAS AND ACS Certificate.

Thermostatic Mixing Valve

Our valve has been specifically designed and manufactured to meet the
requirements of BS EN 1287:1999 and TMV2 Type Scheme.
The valve has been independently tested and approved as a TYPE 2 valve under the BuildCert TMV2 scheme by the WRc Testing & Evaluation Center. 

Thermal actuator

The electric thermal actuator is mainly used in the heating system to control the opening and closing of the pipeline.Specifically applied to the electric drive part of the manifold,branch valve, small valves,dynamic balance valve
Work without noise, nut connection,is simple and fast installation and easy to disassemble.


Q: Are you trading company or manufacturer ?

A: Both, actually we are both factory and trading company.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: No, we couldn't offer the sample for free charge and do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.