SMLG

Thermostatic Technology

We are a professional manufacturer of wax thermostatic element (wax actuator) with many years of experience. Our products are used in many industries, including sanitary, HVAC, medical,ship,and military. In addition, we also have developed various high quality thermal actuators and thermostatic valves.

Used and Trusted by

Our Products

Our products include wax thermostatic element, thermal actuator and thermostatic valve. We have a great market share in china, especially wax thermostatic element and thermal actuator.

WAX THERMOSTATIC ELEMENT

Available in a variety of sizes and configurations, our wax thermostatic element all function through thermal expansion. it can be utilized in limitless applications from miniature to heavy duty. Every element we design is for
the customer specifications.

THERMOSTATIC VALVE

The thermostatic valve ensures the effluent temperature’s constancy and is not affected by changes of water temperature, flow rate and water pressure. It solves the problem of sudden cold and heat of water temperature while bathing.

THERMAL ACTUATOR

Thermal actuator is used in a closed loop of a water heating system or central air conditioning water system. the opening and closing of the closed loop valve is controlled automatically by the wax thermostatic element of the electric actuator.

Products List

 

Wax Thermostatic Element

Wax expansion material sealed in the shell expanded subjected to temperature induction, and rubber seal in the thermostatic element push the push rod to move under the expansion pressure. Heat is converted into mechanical energy, and the thermostatic element push rod produces an upward displacement, and this displacement is used for the realization of automatic control of various functions. The return of the push rod is done by a load after the setting temperature drops. A linear wax expansion executive part converts heat into mechanical displacement by phase transition behavior of wax. The product is small in volume, fast in response speed, almost infinitely repeated in heat regulation of rising and cooling displacement. Its expansion rate is between 1% – 25% with the temperature range from 30 to 300 Fahrenheit 

 

Thermostatic Valve

The thermostatic valve ensures the effluent temperature’s constancy and is not affected by changes of water temperature, flow rate and water pressure. It solves the problem of sudden cold and heat of water temperature while bathing. The mixing valve will automatically turn off the hot water in a few seconds when meeting a sudden cold water interruption and played the role of safety protection.

Mini TMV

Return Valve

DN15-50

Pressure Limiting Valve

T&P Valve

Dynamic Balancing Valve

FPV/SPV

Solar Thermostatic Connection Kit

4-way Thermostatic Mixing Valve

Mini TMV

DN15-50

T&P Valve

FPV/SPV

4-way Thermostatic Mixing Valve

Return Valve

Pressure Limiting Valve

Dynamic Balancing Valve

Solar Thermostatic Connection Kit

Thermal Actuator

Thermal actuator is used in a closed loop of a water heating system or central air conditioning water system.The opening and closing of the closed loop valve is controlled automatically by the wax thermostatic element of the electric actuator. 

When we need to increase the indoor temperature, wax thermostatic element is heated and expanded, the valve stem of the closed loop valve automatically rises, making the closed loop valve open for heating; conversely, when we need to reduce our indoor temperature, turn off the heating power of the wax propeller,wax thermostatic element will shrink and make the valve stem of the closed loop valve drop automatically, thus closing the closed loop valve and stopping heating.

920039PL

920025CC

920051PL

Temperature Centre Controller

About Us

Shanghai SMLG Thermostatic Technology Co., Ltd. was established in 2010 as a professional manufacturer of wax thermostatic element. 

The products are applied in automobile, military, shipping, plumbing, air conditioning and other industries. We are supporting domestic and foreign famous enterprises at present. Our company claims over 50% market share in domestic heating and ground heating actuator & wax thermostatic element market with a complete set of all – automatic advanced production equipments for wax thermostatic element.

Certificates

 

Our company has a sound quality assurance system. We passed ISO9001 QS9000 system certification and European ACSWRAS etc product certification. With the help of the industry’s most advanced and reliable inspection equipment ensures the production of high-quality products.

Contact Us

Please contact us for more complete information about our products and services…

86 1895 737 2556

jason@smlgood.com

86-021-50321350

No.84 Jinwen Road, Pudong New Area, Shanghai, China