Hydrothermal synthesis, zeolite synthesis, biomass saccharification, subcritical water, polymerization reaction, hydrogen reduction, hydrogenation, autoclave for corrosion testing, reactor, high-pressure reaction apparatus.
The FVL series "FVML/UN" is a stirring autoclave unit. It features a sealing method using a spiral gasket, which provides good compatibility with flanges and is suitable for high-temperature and high-pressure sealing. Compared to metal gaskets, it allows for bolt tightening with lower torque. The standard capacity ranges from 1.5 liters to 20 liters, with design capacities available in 1.5L, 2L, 2.5L, 3L, 5L, 6L, 10L, and 20L. In addition to the standard material SUS316, the container materials include stainless steel (SUS304, SUS316L, SUS304L, SUS310S), titanium, Hastelloy (HC276, HC-22, HB-2), Alloy59, Inconel (Inconel 600, Inconel 625), Incoloy (Incoloy 825), nickel (Ni201), Monel (M400), and Carpenter (C20Cb3). PTFE, PEEK inner linings, and fluororesin coatings are also available. The design pressures are 1MPa, 2MPa, 3.3MPa, 4MPa, 6.5MPa, 8MPa, 10MPa, and 13.3MPa. The design temperatures are 200°C, 215°C, 235°C, 250°C, 280°C, and 300°C.
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basic information
【Standard Specification Specs: FVL Series】【FVML/UN Type】 ■ Design Pressure (MPa): 1 to 13.3 MPa (refer to catalog) ■ Design Temperature (°C): 200 to 300 °C (refer to catalog) ■ Container Material: SUS316 ■ Gas Contact Material: SUS316 ■ Standard Seal Material: Expanded graphite spiral gasket or sheet gasket ■ Alternative Seal Material: PTFE spiral gasket (300 °C - 10 MPa guideline) ■ Sealing Method: Bolt tightening (8 to 12 bolts) ■ Reactor Capacity: 1.5 liters to 20 liters ■ Reactor Inner Diameter: φ91 to φ259.4 ■ Liquid Filling Amount: Limited to 66.6% of reactor capacity ■ Other Key Material: Graphite/CF/FFKM ■ Applicable Regulations: Small Pressure Vessels ■ Rated Torque: 1 to 2 N·m ■ Stirring Speed: 16 to 800 r/min ■ Standard Components include: Valves (needle valve, stop valve), pressure gauges (Bourdon tube pressure gauge, compound gauge), safety valves (lift type safety valve, relief valve), magnetic stirrer, stirring blades, thermowell (thermometer port), sampling nozzle, etc. *For details, please refer to the catalog. ■ The applicable regulations for pressure vessels fall under small pressure vessels.
Price information
List price: 2,980,000 yen to 4,432,000 yen (SUS316) 4,071,000 yen to 6,805,000 yen (HC276 equivalent material: UNS N10276) 3,827,000 yen to 4,126,000 yen (two types of titanium) * The available steel types and price list are included in the catalog. * For actual selling prices, please inquire with the user/dealer specified. * Prices may be revised due to fluctuations in material costs. Please check the official website for the latest prices.
Delivery Time
※We will consider production based on the inquiry forecast. Please feel free to consult with us.
Applications/Examples of results
■Applications include hydrothermal synthesis, nanomaterial synthesis, zeolite synthesis, biomass saccharification, subcritical water processes, polymerization reactions, hydrogen reduction, hydrogenation reactions, corrosion testing, and other research and development purposes. ■Optional items include ball valves, bellows valves, drain valves (flush valves, Y-shaped bottom drain valves), diaphragm pressure gauges, digital pressure gauges, pressure transmitters, pressure sensors, rupture discs, back pressure valves, mass flow controllers, research control valves, high-pressure pumps (plunger pumps, slurry pumps), inline gas heaters, carrier gas preheaters, gas-liquid separators, viewports, sight glasses, and options with torque converters.
catalog（8）
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Company information
Our company is a manufacturer that designs, produces, and sells reactors for high-temperature and high-pressure chemical reactions, experimental autoclaves, and pressure vessels for reactions. We started as a factory processing components such as hydraulic and water pressure parts. With the expansion of our personnel structure, we applied for manufacturing permits based on our skilled experience in pressure vessel fabrication, and we have recently been recognized by the Ministry of Health, Labour and Welfare and the Tochigi Labor Bureau as a factory authorized to manufacture first-class pressure vessels. Based on our many years of rich experience and manufacturing technology, we are committed to contributing to the industry, albeit in a small way. Please feel free to consult us if you have any requests.