Product Description:
2.1 Valve Structure & Operation
The valve features a 2/2 normally closed design with an integrated built-in pilot and a springless integrated diaphragm. It is specifically designed as a right-angle pulse valve, exclusively used for dust collector cleaning applications.
Its opening and closing performance is characterized by an ultra-fast response time, delivering high-pressure pulse airflow that ensures efficient cleaning of filter bags. The valve can be installed at any angle and comes with standard threaded ports, while clamp fittings are available as optional accessories.
2.2 Operating Pressure & Medium
The valve operates effectively within a differential pressure range of 0.35 to 8.5 bar, with a maximum burst pressure rating of 10 bar. It is suitable for use with clean compressed air or inert gases.
To maintain optimal functionality, the air source should be filtered using a precision filter with a rating of at least 40 microns (≥40μm).
2.3 Temperature Range
The valve supports an ambient temperature range from -20℃ up to +85℃. The medium air temperature it can handle spans from -40℃ to +85℃, with an optional upgrade to accommodate temperatures as high as 120℃ by using an FKM fluororubber diaphragm.
Additionally, a custom low-temperature version is available, capable of operating reliably at temperatures down to -40℃.
2.4 Construction Materials
The valve body is constructed from die-cast aluminum alloy, making it lightweight and resistant to rust. The standard diaphragm material is a TPE thermoplastic elastomer, with an optional FKM fluororubber diaphragm available for enhanced high-temperature resistance.
The internal springs and armature are made of 304 stainless steel, while the coil housing is epoxy encapsulated, featuring Class F insulation and an IP65 rating for dustproof and waterproof protection. Standard seals are made from NBR, with an FKM upgrade option for environments involving high temperatures or oil contamination.
2.5 General Coil Parameters
The valve coils are available in standard voltages of DC24V and AC220V at 50Hz, with optional voltage configurations including AC24V, AC110V, and AC230V. Power consumption ranges between 8.1W and 10.1W, ensuring low energy consumption during operation.
The insulation class for the coils is Class F. Explosion-proof NFG models can be paired with WSNF explosion-proof solenoid heads and possess an IP67 rating for enhanced protection.
2.6 Universal Performance Advantages
The valve employs a springless integrated diaphragm design, which supports millions of service cycles and guarantees an ultra-long service life. Its high-energy pulse injection significantly improves cleaning efficiency while reducing compressed air consumption by approximately 15%.
A built-in silencer structure minimizes operational noise and prevents dust ingress within the valve cavity. The product is certified to meet CE, UL, CSA, and RoHS standards, with explosion-proof variants also certified under the ATEX directive.
Technical Parameters:
| Rated Compressor |
25MPa |
| Installation Method |
Plate And Tube Installation |
| Application |
Multi-Industry |
| Function |
3/2 NC |
| Mounting Type |
Panel Mount |
| Output Surge |
Sufficient To Drive 4 Adapters |
| Warranty |
1 Year |
| Peak Pressure |
450 Bar |
| Operating Pressure |
0.15 To 0.8 MPa (21 To 114 Psi) |
| Voltages |
12VDC, 24VDC, 24VAC, 110VAC, 220VAC |
Applications:
The ASCO Series 353 pulse solenoid valve is a highly reliable and efficient solution designed for a wide range of industrial and commercial applications. As a 2/2 normally closed solenoid valve with integral pilot pulse valve technology, it offers precise control of fluid flow, making it ideal for automation systems requiring rapid response and accurate operation. Its robust construction and advanced design enable it to perform consistently under challenging conditions, ensuring long-term durability and minimal maintenance.
This solenoid valve is widely used in applications where controlled fluid regulation is critical, such as water treatment plants, pneumatic systems, and HVAC units. The valve's operating pressure range of 0.15 to 0.8 MPa (21 to 114 Psi) and peak pressure capacity of up to 450 Bar make it suitable for medium to high-pressure environments. With an operating temperature range from -10℃ to +60℃, the ASCO 2/2 normally closed solenoid valve can be deployed in various climatic conditions without compromising performance.
Its panel mount design facilitates easy installation and integration into existing systems, which is particularly beneficial in manufacturing lines, process automation, and packaging machinery. The output surge capacity is sufficient to drive up to 4 adapters, enhancing its versatility and compatibility with multiple system configurations. This makes the Series 353 pulse solenoid valve an excellent choice for industries such as automotive, food and beverage,and chemical processing.
Certified with CE standards, the ASCO solenoid valve guarantees compliance with international safety and quality regulations. Customers can order with confidence, knowing the product meets rigorous performance criteria. The company offers a minimum order quantity of only 1 unit, making it accessible for both small-scale projects and large industrial deployments. Pricing is negotiable to accommodate different budget requirements, and packaging options are flexible, ranging from standard carton packaging to customized solutions as per client requests.
With a supply ability of 5000 pieces per month and a delivery time of 1-7 work days after payment, ASCO ensures prompt fulfillment of orders to minimize downtime and keep operations running smoothly. Payment terms are versatile, accepting T/T, Western Union, and Paypal, which facilitates convenient transactions for global customers. Overall, the ASCO Series 353 pulse solenoid valve is an excellent choice for those seeking a dependable, high-performance, and adaptable integral pilot pulse valve for diverse application occasions and scenarios.
Packing and Shipping:
The ASCO Solenoid Valve is carefully packaged to ensure maximum protection during transit. Each valve is individually sealed in a protective plastic wrap to prevent dust and moisture ingress. The wrapped valve is then placed in a custom-fitted foam insert within a sturdy corrugated cardboard box to minimize movement and potential damage.
For bulk orders, multiple individually boxed valves are securely packed into larger shipping cartons with additional cushioning materials to safeguard against vibration and impact. All packages are clearly labeled with product details, handling instructions, and shipping information.
Shipping is conducted through reliable carriers with options for expedited or standard delivery. Each shipment includes tracking information and, where applicable, necessary customs documentation to ensure smooth and timely delivery worldwide.
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