Control valve for floor heating that prevents water hammer ≪thermodynamic valve≫
From the perspective of hygiene, health, and energy conservation, hot water floor heating is currently attracting attention. The heating of the PTC heater causes the thermal element to expand and contract, opening and closing the valve. This controls the flow of hot water in an ON-OFF manner. Since the valve operates gently, it does not cause water hammer. There are also products that can be used with various air conditioning equipment and are compatible with different flow rates and circuit numbers.
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basic information
As a control for the hot water in floor heating, the heating element (PTC) is heated by a power supply of AC 100V or AC 200V, causing the expansion body of the thermoelement to expand, which pushes the piston to open the valve. Conversely, by turning the power OFF (not supplying power), the thermoelement naturally dissipates heat and is pushed up by the return spring, closing the valve.
Price information
Prices vary by model, so please feel free to contact us.
Price range
P1
Delivery Time
P3
※Delivery times may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
Purpose: ON-OFF control valve built into bus dryers and hot water heating units.
Line up（4）
| Model number | overview |
|---|---|
| HP301K | Diameter: 15A Connection: Female Thread |
| HP403K | Diameter: 20A Connection: Female Thread |
| HP405K | Diameter: 20A Connection: Male Thread |
| - | Please refer to the catalog for other lineups. |
catalog（1）
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Company information
Nihon Thermostat Co., Ltd. has operated under a strong belief since its founding that "there is no customer satisfaction (CS) without employee satisfaction (ES)." We have made "on-site executionism," which involves thinking and acting together with our employees, the core of our management. Based on our unique thermotechnology, which is our greatest strength, we have been engaged in the development of innovative thermal devices. Our goal is not just to create products, but to develop them from the perspective of a system manufacturer, aiming to be a company that "controls temperature and contributes to society." Moving forward, we will continue to challenge ourselves with advanced technologies that are competitive globally and strive to grow into a global company that "contributes to people and society."