Thermal power plants, nuclear power plants, LNG facilities, waste incineration facilities, oil refineries, chemical plants, ships, etc. Temperature Regulating Valves ■Major Customers Bore size Rated pressure Connection Regulatable temperature Fluid Material Public accreditation 15A to 150A 5K to 20K JIS flanges 40 °C to 90 °C/60 °C to 110 °C/90 °C to 130 °C Steam/water, etc. Cast iron/cast steel/stainless steel, etc. Classification Society (NK) This oat valve uses a oat ball to open and close the valve. This valve is installed in a tank of oil, water, etc., and the oat is adjusted to the liquid level to be controlled. The liquid level can be adjusted by changing the angle and length of the lever that xes the oat. This unit is for starting up emergency gas turbine power generation equipment. It has two functions, pressure reduction and shutoff, and does not require a shutoff valve, making the equipment smaller, lighter, and more cost-effective. Three-way Temperature Regulating Valves (Wax Valves) Float Valves Startup Valve Unit Bore size Rated pressure Connection Set temperature Fluid Material Public accreditation 25A to 200A JIS 5K,10K; CLASS 125#, 150# Various flanges 30 °C to 95 °C Water/oil, etc. Cast iron/cast steel/stainless steel, etc. Classification Society (DNV) Bore size Rated pressure Connection Fluid Material 25A / 40A / 50A / 80A JIS 5K,10K; CLASS 150# Various flanges Water/oil, etc. Cast iron Bore size Rated pressure Connection Fluid Material 50A/65A JIS 30K, CLASS 600# Various flanges Air Cast steel This temperature regulating valve is operated by the evaporation pressure of the enclosed liquid in the heat-sensitive cylinder inserted in the temperature sensor. The valve uses a pilot-operated system, which enables more sensitive and accurate temperature control than a direct-acting system. It can be used for heating heavy oil heaters, hot water tanks, etc. This is a three-way valve with a high-performance wax thermostat and is used to regulate the temperature of cooling water, lubricating oil, hydraulic oil, etc. supplied to various engines, turbines, compressors, reduction gears, etc. It is applicable to both ow-dividing and mixing types, and is equipped with a valve position indicator. In cases of emergency, the valve can be operated manually. 14 NAKAKITA FCV PRODUCT CATALOG
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