ミヤワキ Product Lineup

The "Haucon HE-RDK model" is a circulation-type instantaneous water heater that improves temperature stability during the use of small amounts of hot water through PID control compared to conventional devices. There is no need for regular inspections or notifications to authorities required for storage tanks or pressure vessels, nor for operational qualifications. Additionally, the system can be activated instantly by simply turning on the switch, and hot water can be supplied within a few minutes of startup. 【Features】 ■ Capable of supplying hot water at temperatures up to 95°C ■ No inspections required for the water heater ■ Quiet operation ■ Reliable temperature setting ■ Stable supply of large amounts of hot water *For more details, please download the PDF or feel free to contact us.

Our company offers an "Indirect Heating Type Instantaneous Water Heater" that provides clean hot water easily and instantly to food factories with steam facilities. We have two models: the "Haucon HE Series," which supplies hot water up to 95°C using a circulation method for large to medium capacities, and the "QuickHot," a compact wall-mounted type that allows hot water to be available where and when needed. You can choose based on your required hot water temperature and quantity according to your usage conditions. *For more details, please refer to the materials available for download from the "Download Catalog" section.

The "QuickHot LM15-V Type" has passed leaching performance tests and is a one-way steam instantaneous water heater that can be used for food manufacturing water as brewing water (hot water). Its compact design (small and lightweight) allows for wall-mounted installation in necessary locations, making it possible to install even in limited spaces. Additionally, since there is no combustion inside the water heater, it does not emit chemicals such as CO, CO2, NOx, or soot. 【Features】 ■ Model that has passed leaching performance tests ■ Can be installed in limited spaces due to compact design (small and lightweight) ■ High thermal efficiency ■ Quiet ■ Provides clean hot water *For more details, please download the PDF or feel free to contact us.

The "LMG1 type" is a safety accessory specifically designed for the steam instantaneous water heater "QuickHot LM15 series." It is a system product that detects the water heating of the LM15, opens the steam solenoid valve (commercially available), and closes the steam solenoid valve when hot water is not being supplied. This reduces the load on the water heater itself and prevents the backflow of hot water that can occur in the event of a water heater failure. 【Features】 ■ Design that prioritizes safety - Reduces the load on the water heater - Automatically cuts off steam supply when water heating is stopped ■ Model that has passed leaching performance tests *For more details, please download the PDF or feel free to contact us.

The "QuickHot LH15-II model" is a compact one-way steam instantaneous water heater that can supply hot water at a maximum rate of 30L/min. It employs an indirect heating method using water and steam, achieving a high thermal efficiency of 91%, surpassing that of gas and electric water heaters. Additionally, it has passed leaching performance tests, making it suitable for use as brewing water (hot water) in food manufacturing. 【Features】 ■ Model that has passed leaching performance tests ■ Provides clean hot water ■ High thermal efficiency ■ Quiet operation ■ Equivalent to a 30-gallon class in hot water supply *For more details, please download the PDF or feel free to contact us.

The "MX1N-A type" is a steam-water mixing valve that directly mixes water and steam to supply hot water where needed. The gaskets use PTFE (fluororesin) and EPDM (O-rings) that are suitable for the food industry. Additionally, all major components are modularized, making maintenance easy. 【Features】 ■ Directly mixes water and steam to supply hot water where needed ■ Safety design with cold water always preceding in the mixing chamber ■ All major components are modularized for easy maintenance ■ Adopts a stop-end method *For more details, please download the PDF or feel free to contact us.

The "MX1N-U type" is a steam-water mixing valve that features all major components being unitized, making maintenance easy. It directly mixes water and steam to supply hot water where needed. The mixing chamber is designed with safety in mind, always having cold water in advance. Additionally, the gaskets are made of PTFE (fluororesin) and EPDM (O-rings), which are suitable for use in the food industry. 【Features】 ■ Directly mixes water and steam to supply hot water where needed ■ Safety design with cold water always in advance in the mixing chamber ■ All major components are unitized for easy maintenance ■ Adopts a stop-end method *For more details, please download the PDF or feel free to contact us.

Introducing the 'MK2/MKMV model' handled by Miyawaki Co., Ltd. This water-saving spray nozzle can be used with both cold and hot water, and allows for adjustable spray settings. Its simple structure makes it easy to handle, and it is covered with thick rubber for exceptional durability. 【Features】 ■ Usable with both cold and hot water ■ Adjustable spray settings ■ Simple structure for easy handling ■ Covered with thick rubber for outstanding durability *For more details, please download the PDF or feel free to contact us.

The "HE-PLK type" is a steam instantaneous water heater that has passed leaching performance tests and can be used as brewing water (hot water) for food manufacturing. No regular inspections or notifications to authorities are required for storage tanks or pressure vessels, nor are any operating qualifications necessary. This product is available in three models: "HE-04/08/12PL type," each with different maximum hot water supply capacities. 【Features】 ■ Compliant with the positive list system for food equipment and container packaging ■ Model that has passed leaching performance tests ■ Capable of supplying high-temperature hot water up to 95°C ■ Stable supply of large amounts of hot water ■ No inspections required for the water heater *For more details, please download the PDF or feel free to contact us.

The "LMG2 type" is a dedicated safety accessory for the steam instantaneous water heater "QuickHot LM15/LH15 series." It is a system product that detects the hot water supply of LM15/LH15, opens the steam solenoid valve (commercially available), and closes the steam solenoid valve when hot water is not being supplied. This reduces the load on the water heater itself and prevents the backflow of hot water that can occur in the event of a water heater failure. 【Features】 ■ Design that considers safety - Reduces the load on the water heater - Automatically cuts off steam supply when hot water supply is stopped ■ Model that has passed leaching performance tests *For more details, please download the PDF or feel free to contact us.

Release starts on June 1, 2026! Bringing further "safety" and "energy savings" to the food manufacturing site. This product is a large-capacity instantaneous steam water heater that complies with the "Positive List System" of the Food Sanitation Act and has passed leaching performance tests in accordance with the Water Supply Act. You can safely use the hot water that has passed through the water heater for preparation water and food manufacturing processes (a compliance declaration can also be issued). 【Features】 - Stable supply of large volumes of hot water in just under 1 minute. - Maximum reduction of temperature overshoot by about 50% (compared to conventional products). - Power consumption reduced by up to 55% due to the inverter. This helps to control running costs and CO2 emissions. - Intuitive operation via a touch panel, enabling "visualization" of hot water and steam consumption. - All-in-one configuration that integrates peripheral devices. No need for design work or the hassle of regular inspections and notifications. - Provides clean high-temperature hot water up to 95°C, contributing to increased productivity in factories. *For more details, please download the catalog or feel free to contact us.

In restaurants with steam facilities, the hygienic cleaning of kitchen equipment and cooking utensils is directly linked to customer safety and trust. In particular, the removal of grease and bacteria requires hot water at the appropriate temperature. However, if generating hot water takes time or if compliance with hygiene standards is unclear, it can lead to decreased cleaning efficiency and concerns regarding hygiene management. Our steam instantaneous water heater, Haucon HPC-08PL, provides hot water quickly and reliably to address these challenges. It is compliant with the positive list system for food-related equipment and packaging, and it is a model that has passed leaching performance tests, making it suitable for use as preparation water in food manufacturing processes. 【Usage Scenarios】 - Cleaning of kitchen equipment - Sterilization and cleaning of cooking utensils - Cleaning of floors and walls - Preparation water (hot water) in food manufacturing processes 【Benefits of Implementation】 - Reduced cleaning time due to rapid hot water supply - Improved hygiene conditions due to high cleaning power - Peace of mind from compliance with the Food Sanitation Act positive list

In food processing factories, a hygienic water supply is required to ensure product safety. In particular, warm water used in sterilization and disinfection processes, as well as for preparation, must have a stable temperature and sufficient quantity. Inadequate warm water supply can lead to a decline in hygiene management and production efficiency. This product, the "Steam Instant Water Heater Haucon HPC-08PL," complies with the "Positive List System" of the Food Sanitation Act and has passed leaching performance tests in accordance with the Water Supply Act, allowing you to safely use the warm water generated by the heater for preparation and food manufacturing processes. 【Usage Scenarios】 - Preparation water in food manufacturing lines - Sterilization and disinfection purposes - Cleaning processes 【Benefits of Implementation】 - Stable supply of hygienic warm water - Improved production efficiency - Reduced running costs

In the preparation of experimental water at research institutions, stable temperature and water quality are required. Particularly in precise experiments and analyses, fluctuations in water temperature and contamination by impurities can affect the results. Therefore, a hot water supply system that can quickly and reliably provide water at the required temperature is essential. This product, "Haucon HPC-08PL," has been developed to meet these needs. [Usage Scenarios] - Preparation of hot water in laboratories - Supply of hot water to analytical instruments - Temperature management in culture experiments [Effects of Implementation] - Reduction in experimental preparation time - Stabilization of experimental results - Improvement in work efficiency

In the kitchens and hygiene management of hotels and inns, it is important to provide a stable supply of safe and consistent hot water. The "Steam Instant Water Heater Haucon HPC-08PL" instantly generates hot water up to 95°C using steam. This product has passed the leaching performance test in compliance with the Water Supply Act and is also compatible with the positive list system of the Food Sanitation Act. Since it does not alter water quality, it can be safely used not only for cleaning and sterilizing kitchen utensils with hot water but also for "preparation water" for cooking and making broth. Additionally, the inverter control and all-in-one structure that does not require inspection achieve significant energy savings and reduce installation hassle. 【Usage Scenarios】 - Use of preparation water for making broth, rehydrating dried foods, and parboiling - Cleaning and sterilizing cooking utensils and kitchen equipment with hot water at up to 95°C - Use of hot water for cleaning kitchen floors and facilities 【Benefits of Implementation】 - Reliable hygiene management: Ensures safety for cooking preparations with compliance to the positive list - Improved operational efficiency: Reduces waiting time for hot water with rapid startup in under one minute - Cost reduction: Contributes to energy savings by reducing power consumption by up to 55% with inverter control

In hospitals and nursing facilities, it is essential to supply appropriately heated water for the cleaning and sanitation of medical instruments from the perspective of infection prevention and hygiene management. Insufficient supply or temperature fluctuations can lead to reduced cleaning effectiveness and hygiene risks. The "Steam Instant Water Heater Haucon HPC-08PL" is a water heating system that utilizes steam to generate clean hot water at a maximum temperature of 95°C in just under one minute. Its indirect heating method does not compromise water quality, and it has passed leaching performance tests (compliant with the Water Supply Act), making it safe for primary cleaning of medical instruments and for hot water sterilization and cleaning within facilities. Additionally, its energy-saving design with an inverter and all-in-one structure that does not require notification contributes to reduced running costs and management workload. 【Usage Scenarios】 - Primary cleaning and hot water disinfection of medical instruments and treatment tools - Pre-washing of linens and work clothes - Sanitary cleaning of facility floors and pharmacy/kitchen areas 【Benefits of Implementation】 - Reduced hygiene risks: Enhanced cleaning effectiveness with stable hot water up to 95°C, maintaining a hygienic environment - Increased operational speed: Instant hot water within one minute of switching on, eliminating waiting time for hot water and improving work efficiency - Cost & CO2 reduction: Up to 55% reduction in power consumption through inverter control, achieving energy savings and cost reduction.

In the cleaning industry, high-temperature water at the appropriate temperature is essential for removing stubborn grease stains and oil stains from work clothes. However, traditional hot water supply methods have faced significant challenges such as poor cleaning due to temperature fluctuations, running out of hot water during high usage, and high fuel and electricity costs. The "Steam Instant Water Heater Haucon HPC-08PL" utilizes our own steam line to instantly generate high-temperature water up to 95°C in just under one minute. It employs an indirect heating method that does not compromise water quality and has passed leaching performance tests (in compliance with the Water Supply Act), making it safe for use from washing clothes to maintaining hygiene within factories. Additionally, its inverter control significantly improves energy efficiency, and its all-in-one structure does not require notification, contributing to cost reduction and increased productivity. [Usage Scenarios] - High-temperature water supply for removing grease stains, work clothes, and oil stains (above 60-80°C) - Stable warm water supply for large washing machines and dissolving laundry detergents - Hygiene cleaning and hot water sterilization of factory floors and washing tanks [Benefits of Implementation] - Improved operational efficiency: Instant hot water within one minute from switch-on, preventing waiting time and running out of hot water - Significant cost reduction: Equipped with an inverter that reduces power consumption by up to 55%, greatly lowering running costs.

In bathing facilities, stable hot water supply is essential to provide comfortable services to customers. Especially during peak usage times or sudden increases in demand, rapid and large-capacity hot water supply is indispensable. A lack of hot water supply capacity can lead to decreased customer satisfaction and delays in operations. Our product, the "Steam Instant Water Heater Haukon HPC-08PL," addresses these challenges and can be used with confidence as a hot water supply aid. 【Usage Scenarios】 - Hot water supply assistance for bathing areas and shower areas - Hot water supply for washing areas - Use of hot water during cleaning 【Benefits of Implementation】 - Reduced waiting times for customers - Maintenance of a comfortable bathing environment - Improved operational efficiency