ASCO pneumatic control valves from the USA are readily available.

I. Detailed description of the ASCO S290 pneumatic control valve series available in stock:

• Pressure operation, stainless steel valve body, pipe clamp or butt weld joint, DN10-65MM, medium temperature: -10℃～+184℃, operating pressure difference: 0-16 kg.
• The ASCO pneumatic control valve adopts an inclined valve seat design, large flow rate, and water hammer design (lower inlet of valve disc), and can work normally under a vacuum of 10ˉ2mbar.
• Various specifications of piston-type pneumatic control heads are available (diameters of 50, 63, 90, 125mm respectively), which can rotate 360° and can achieve high performance under different minimum pilot pressure conditions. The packing box performance is reliable and easy to maintain.
• The ASCO 290 series pneumatic valves with 32mm operating heads, recently launched by ASCO, are available in 3/8", 1/2" and 3/4" pipe sizes. This is currently the most compact pneumatic valve on the market. The reduced size of the operating head makes the overall structure of the pneumatic valve more compact, while also reducing the weight of the valve and reducing air consumption.
• Like the well-known 700 series, the 290 series valve body is made of standard 316L stainless steel. It is suitable for most corrosive fluids and steam, as well as air and water. The 32mm pneumatic operating head has good sealing performance and can prevent external fluids and impurities from entering the pneumatic operating head. This series of pneumatic valves has passed more than 1 million steam cycle tests and millions of water and air tests.
• This type of valve also features slow closing, which helps reduce water hammer. The filling box in the operating head is designed with a self-cleaner to prevent the deposits from damaging the seals of the operating head, ensuring the reliability of the valve and extending its service life. The valve disc is made of rigid polytetrafluoroethylene, which can achieve a good sealing effect when closed.
• ASCO solenoid valves and pneumatic valves have been the preferred choice for fluid control applications for over a century. The company produces more than 3,000 standard solenoid valves and more than 20,000 non-standard models. The products are manufactured in strict accordance with regulations and are widely used in industrial and commercial sectors. They mainly include: control of air, water, light oil, inert gas, fuel oil, gasoline, steam, vacuum, cryogenic, high-frequency operation, liquefied gas, dust removal, vending machines, corrosive media, etc.
• To control various liquid or gaseous fluids and meet the needs of various applications, ASCO-JOUCOMATIC offers a wide selection of solenoid and mechanical valves, for flammable, explosive, or corrosive media. Pressures can reach 150 bar, and temperatures can range from -50 to 300 degrees Celsius. Diameters range from 1/8 inch to 6 inches, and operating types include normally closed, normally open, and general-purpose 2, 3, 4, and 5-way solenoid valves.

II. The ASCO E290 series angle seat valve is a two-way ASCO pneumatic control valve (cylinder valve). The valve body material is bronze or stainless steel, and the interface size is 1/2" to 2 1/2" for two-way remote ASCO control valves.

The bronze valve body is suitable for any neutral fluid, while the stainless steel valve body is suitable for corrosive fluids.

III. 8262/8263 series, 238 series (European products), 106 series, 107 series;

ASCO hot water/steam valves.

2-position hot water/steam series E290 series 8315 steam series ASCO 2-position 3-way valve 8316 series, pilot-operated 8320 series, direct-acting ASCO 2-position 4-way valve 8340 series, direct-acting 8342 series, direct-acting 8344 series, pilot-operated 8345 series, pilot-operated compact 551 series.

*ASCO solenoid valves tee-mounted tee-mounted 316SS tee-mounted brass 5-way tee-mounted 5-way tee-mounted 316SS 5-way tee-mounted brass 5-way tee-mounted 316SS 5-way tee-mounted brass 5-way tee-mounted 316SS 5-way tee-mounted brass.

IV.

2-position 3-way valves 2-position 4-way valves ASCO manual reset solenoid valves 8015/8025 series 8037/8308/8310 series 8327 series 8047/8408/8410 series ASCO pulse dust collector valve 3" submerged single-stage-built-in pilot double-stage-built-in pilot booster pulse-remote control.

single-stage-remote control double-stage-remote control ASCO precision miniature valve AL series AM series 458 series, general purpose valve 190 & 330 series, isolation valve S series, clamping type Other ASCO valve accessories Valve position indicator 520-521-3555315419-29-39 Low temperature/liquid CO2 series.

V. About the ASCO brand introduction:

• American ASCO Company belongs to Emerson Group, one of the world's top 500 companies. Founded in 1888, ASCO is a world-renowned manufacturer of solenoid valves. The ASCO Red Hat series of solenoid valves produced by ASCO has become one of the world's leading solenoid valve brands.
• ASCO solenoid valves and pneumatic control valves have been around for over a century, and ASCO has become the preferred choice for fluid control applications. The company produces more than 3,000 standard solenoid valves and more than 20,000 non-standard models. The products are manufactured in strict accordance with regulations and are widely used in industrial and commercial applications.
• ASCO sells its solenoid valve products under several different brands. These include ASCO/GENERAL CONTROLS for controlling flammable media;
• ASCO SCIENTIFIC for the medical market;
• and SIRAI for general applications. All of these products have the high precision and reliability expected in the control valve industry. In 1992, ASCO established a subsidiary and regional headquarters in Singapore. To support and coordinate its rapid development in Asia, ASCO established an office in Shanghai, Shige Fluid Co., Ltd. Subsequently, other sales companies across China also opened one after another to provide more convenient services to our Asian customers.

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