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　　Product description:Thermal radiation of the sun, steam or electric heat over heating can make the use of the safe shower very high, and the user can be scalded.(iron valve installed in the safety showers, eye bath and other medical devices may be excessive heating water system, 1, through the sense of water temperature in pipeline, the hot valve will automatically open, put off the hot water, when the temperature down to set temperature gradually closed again.The process will be recycled according to the need and the minimum amount of water to be discharged at the same time.2, by sensing the water temperature in pipeline, when using the water temperature is less than 39, 40 degrees hot valve will automatically open, when using the water temperature is higher than the 41 degrees, the hot valve automatically shut down, prevent heat the water out, cause harm to human body. Product safety features:1. Pure mechanical structure, absolute safety2. A small amount of drainage can achieve the purpose of anti-ironing, and it will save money3. It is easy to install like a faucet and easy to adapt to the existing system4. Complete automatic completion of the opening and closing, thoroughly solve the problem of safety and anti-ironing - saving the mind5. Automatic protection design of temperature sensor failure6. Stainless steel 304 valve body, brass, anti-rust, anti-scaling design7. Interface size: DN10 (G1/4, g1/2, g3/4)8. The highest working temperature: 120 ° C9. Maximum working pressure: 1Mpa10. Flow coefficient Cv: 0.611. 100% product factory testTechnical parameters of the anti-hot valve:Opening and closing body material product model size set temperature (° C) the highest working temperature (° C) maximum working pressure (MPa) flow coefficient(Cv) dimensionsNet weight (mm)(g)2602 DN15 stainless steel (304) 36~~41 +120 1.0 0.6 S22*54 113Product application:1. For emergency safety shower protection2. For emergency washers3. Air compressor cooling water and engine cooling water4. Heat exchanger5. Control of the outlet temperature of solar energy and heat pump6. Any compatible with copper and stainless steel materials needs to be used for heat transfer of medium (liquid)The influence of water temperature on the use of eye washerThe temperature of the outlet water of the eye washer relates directly to the condition of the user's emergency rescue, and the water temperature is too low, which reduces the human body temperature and is not conducive to the rescue.When the water temperature is too high, the chemical reaction of the chemicals can be accelerated, which can endanger the user's safety.To use the spray system of eye bath in the winter, the eye bath spray system is best used in the warm air area, such as eye bath installation at the scene of the constant temperature or installed inside the spray room, provided by the user environment temperature field or spray room temperature.Daily water temperature test:Skin test: open the eye-wash switch, contact water with water, and test whether the water temperature is normal.(whether normal basis: human skin feel comfortable) using eye bath temperature: between 16-38 ℃.Product pictures:Advantage of anti-perm valve product1. Body material 304 stainless steel, brass material, can resist acid, alkali, salt and oil and other chemicals material corrosion.2. No external power supply, according to the water temperature control valve switch in the pipeline.3. Special equipment for washers and emergency shower