ASCO solenoid valves (USA), with ample ASCO valve

ASCO Company Profile: ASCO, a subsidiary of Emerson Group, one of the world's top 500 companies, was founded in 1888. It is a world-renowned manufacturer of solenoid valves. We are an authorized distributor of ASCO solenoid valves and have a large stock of ASCO valves available for purchase.

We especially stock ASCO explosion-proof solenoid valves and ASCO pneumatic valves, which are in high demand. ASCO's Red Hat series of solenoid valves has become one of the most famous solenoid valve brands in the world.

ASCO solenoid valves and pneumatic valves are among the best in the world, and after a century, ASCO has become the preferred choice for fluid control applications. The company produces over 3,000 standard solenoid valves and over 20,000 non-standard models.

Our products are manufactured according to strict regulations and are widely used in industrial and commercial applications. ASCO solenoid valves consist of two basic functional units: a solenoid coil and a magnetic core. The valve body contains one or more orifices.

When the solenoid coil is energized or de-energized, the rotation of the magnetic core causes fluid to flow through the valve body or be cut off.

The solenoid coil is directly mounted on the valve body, and the magnetic core is enclosed in a sealing tube, forming a simple and compact combination. ASCO solenoid valves from Emerson Electric include:.

• ASCO 2-position 2-way general purpose valves (8210 series, 8262/8263 series, 238 series (European products), 106 series, 107 series).
• ASCO hot water/steam valves (2-position 2-way hot water/steam series, E290 series, 8315 steam series).
• ASCO 2-position 3-way valves (8316 series, pilot-operated;
• 8320 series, direct-acting).
• ASCO 2-position 4-way valves (8342 series, direct-acting;
• 8344 series, pilot-operated;
• 8345 series, pilot-operated compact).
• ASCO 2-position 5-way valves. (551 Series)
• Intrinsically safe ASCO explosion-proof solenoid valves. (2-position 2-way valve, 2-position 3-way valve, 2-position 4-way valve.)
• ASCO low-power solenoid valves. (2-position 2-way valve, 2-position 3-way valve, 2-position 4-way valve.
• ASCO pulse solenoid valves and related components. (Among them: 353 series, 110 series, 908 series, 435/450 series, 342 series, NF, PVT series, EM, EF series, etc. ASCO pulse valve products are now widely used in the dust removal and environmental protection industry.) Regarding the selection of ASCO solenoid valves: The selection parameters of ASCO solenoid valves should first follow the four principles of safety, reliability, applicability, and economy. Secondly, they should be selected according to the six aspects of the on-site working conditions of ASCO solenoid valves (ie, pipeline parameters, fluid parameters, pressure parameters, electrical parameters, actuation mode, and special requirements). Authorized agent of ASCO solenoid valves in the United States. ASCO valves are in stock in large quantities.

  I. Select ASCO solenoid valves according to pipeline parameters: nominal diameter (ie, DN), interface method 1) Determine the nominal diameter (DN) size according to the inner diameter of the pipeline or the flow requirements on site;

  2) Interface type: Generally, flange interfaces should be selected for DN50 and ≤DN50, and the choice can be made freely according to user needs.

  II. Selection of ASCO solenoid valves based on fluid parameters: Material, temperature group 1) Corrosive fluids: Corrosion-resistant solenoid valves and all-stainless steel are recommended;

  Ultra-clean edible fluids: Food-grade stainless steel solenoid valves are recommended;

  • High-temperature fluids: Solenoid valves made with high-temperature electrical resistant and sealing materials should be selected, and piston-type structures should be chosen;
  • Fluid state: Generally, gaseous, liquid, or mixed states are possible, especially for diameters greater than DN25, it is essential to distinguish between them;
  • Fluid viscosity: Generally, any choice can be made for values below 50 cSt. If this value is exceeded, high-viscosity solenoid valves should be selected.

  III. Selection of ASCO Solenoid Valves Based on Pressure Parameters: Principles and Structural Types 1) Nominal Pressure: This parameter has the same meaning as other general-purpose valves, determined by the nominal pressure of the pipeline;

  2) Working Pressure: If the working pressure is low, a direct-acting or step-direct-acting principle must be selected; when the minimum working pressure difference is above 0.04 MPa, direct-acting, step-direct-acting, and pilot-operated types can all be selected.

  IV. Electrical Selection: AC220V and DC24V voltage specifications should be prioritized for convenience.

  V. Selection Based on the Continuous Working Time of ASCO Solenoid Valves: Normally Closed, Normally Open, or Continuously Energized 1) When the ASCO solenoid valve needs to be open for a long time, and the continuous time is longer than the closing time, a normally open type should be selected;

  • If the time opening is short or the opening and closing times are infrequent, a normally closed type should be selected;
  • However, for some safety protection applications, such as furnace and kiln flame monitoring, normally open types cannot be selected;
  • a continuously energized type should be chosen. These are divided into direct-acting, pilot-operated, and manually reset valves.

  VI. Select ASCO solenoid valve auxiliary functions according to environmental requirements: explosion-proof, check valve, manual, waterproof mist, water spray, and submersible.

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