Product Description:
The ASCO 210 Series represents a versatile and cost-effective lineup of high-flow solenoid valves, specifically designed for liquid, corrosive substances, as well as air and inert gas applications. These pilot-operated valves utilize a hung diaphragm construction and are offered in both normally closed (NC) and normally open (NO) variants. With port sizes spanning from 3/8″ to 2-1/2″ and a maximum operating pressure reaching up to 9 bar, the 210 Series ensures dependable performance across a broad range of industrial uses.
This series comes in options featuring brass or stainless steel valve bodies, which provide excellent compatibility with various media such as air, water, inert gases, light oils, and corrosive fluids. Standard sealing materials include NBR, while options like FKM (fluororubber) and EPDM are available for applications requiring enhanced chemical resistance and higher temperature tolerance. The valves operate effectively with a minimum differential pressure of approximately 0.35 bar, and they exhibit rapid response times, achieving opening and closing cycles as swift as 120 milliseconds in larger models.
To facilitate maintenance and extend the operational lifespan of these valves, a full range of original repair components is offered. This includes repair kits for diaphragms and various coil assemblies such as K302271, K302372, K302373, K302375, and K302376. Additionally, diaphragm repair kits like K302379 and K302383 are available, ensuring comprehensive support for ongoing valve service and reliability.
Features:
Pilot-Operated Hung Diaphragm Design
This valve features a pilot-operated hung diaphragm design that ensures dependable high-flow performance while maintaining minimal pressure loss. This design guarantees efficient operation under various conditions.
Economical and High Flow Solution
Offering a cost-effective option, this valve is ideal for handling liquids, corrosive substances, and air or inert gas services. Its economical nature does not compromise on its ability to deliver substantial flow rates.
2/2-Way Normally Closed & Normally Open Configurations
Available in both normally closed and normally open 2/2-way configurations, this valve supports fail-safe or fail-open operations, providing flexibility to suit different system safety requirements.
Variety of Body Materials
To ensure compatibility with a wide range of media, the valve bodies are offered in brass and stainless steel options. This selection allows users to choose the best material for their specific application.
Multiple Seal Options
The valve is equipped with various seal materials to enhance its versatility. Standard NBR seals are available, along with FKM (fluororubber) and EPDM seals to handle different chemical compatibilities and temperature ranges.
Wide Range of Port Sizes
Port sizes span from 3/8″ up to 2-1/2″, making the valve suitable for diverse system requirements and enabling seamless integration into different piping configurations.
Fast Response Times
Especially notable in the 1-1/2″ models, the valve offers swift opening and closing times as low as 120 milliseconds, enhancing control precision and system responsiveness.
Broad Media Compatibility
Designed to handle a broad spectrum of media, the valve is compatible with air, water, inert gases, light oils, corrosive fluids, and more, making it highly versatile across many industries.
Low Internal Leakage
The valve ensures a long service life through its reliable sealing performance, which minimizes internal leakage and maintains system integrity over extended periods of use.
IP65 Protection Rating
With an IP65 protection rating, this valve is well-suited for demanding industrial environments, offering protection against dust ingress and low-pressure water jets.
Compact and Durable Construction
Featuring a lightweight yet robust design, the valve combines compactness with durable internal components to provide long-lasting performance and easy installation in various applications.
Technical Parameters:
| Seal Materials |
NBR (Standard) |
| Protection Class |
IP65 |
| Operating Temperature |
-20°C To +85°C (standard) |
| Port Sizes |
3/8″, 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″, 2″, 2-1/2″ |
| Max Operating Pressure |
Up To 9 Bar |
| Media Compatibility |
Air, Water, Inert Gas, Light Oil, Corrosive Fluids, Steam, Vacuum |
Applications:
Industrial water control plays a crucial role in various applications such as car wash equipment, laundry machines, and overall water management systems. These controls ensure efficient and reliable operation in managing water usage and flow.
In the realm of air compressors and pumps, controlling air and inert gases within pneumatic systems is essential. Precise regulation of these gases helps maintain system stability and performance in industrial settings.
Chemical processing requires accurate metering and shut-off capabilities, especially when dealing with corrosive and aggressive fluids. Proper control mechanisms are vital to ensure safety and efficiency in such demanding environments.
Water and wastewater treatment facilities rely heavily on dosing and flow control technologies. These systems enable effective treatment processes, ensuring environmental compliance and operational effectiveness.
Commercial equipment, including boilers and heat exchangers, often deals with hot water at temperatures up to 95°C. Reliable control solutions are necessary to maintain safe and efficient thermal operations in these applications.
Gas burners in both commercial and industrial scenarios demand high-pressure control systems. Accurate regulation of gas flow ensures optimal burner performance and safety during operation.
Petroleum gas control is critical in applications such as grain dryers and space heaters, where liquid petroleum gas (LPG) like propane is handled. Effective control technologies guarantee safe and efficient fuel management.
Cryogenic applications involve the control of extremely low-temperature liquids such as liquid nitrogen, liquid argon, and liquid oxygen. Specialized equipment is designed to handle these fluids with precision and safety.
General industrial automation benefits from versatile fluid control solutions that span a wide range of manufacturing and processing industries. These systems help streamline operations and improve productivity across various sectors.
Support and Services:
Our Pulse Valve Diaphragm product is designed for optimal performance and durability in various industrial applications. To ensure proper operation and extend the lifespan of your pulse valve diaphragm, please follow the recommended maintenance and handling guidelines.
For installation, make sure the diaphragm is correctly seated and secured to prevent air leaks and ensure efficient pulse performance. Avoid using excessive force during installation to prevent damage to the diaphragm material.
Regular inspection is advised to check for signs of wear, cracking, or deformation. Replace the diaphragm immediately if any damage is detected to maintain system efficiency and prevent potential failures.
When cleaning the diaphragm, use a soft cloth and mild detergent. Avoid harsh chemicals or abrasive materials that could compromise the integrity of the diaphragm.
Store spare diaphragms in a cool, dry place away from direct sunlight and ozone sources to prevent premature aging of the material.
Our technical support team is available to assist with troubleshooting, product selection, and maintenance advice to help you achieve maximum performance from your pulse valve diaphragm.
Packing and Shipping:
Each Pulse Valve Diaphragm is carefully packaged to ensure maximum protection during transit. The diaphragm is first wrapped in a protective film to prevent any damage or contamination. It is then placed inside a sturdy, custom-fitted box designed to minimize movement and absorb shocks.
For bulk orders, multiple units are securely packed in reinforced cartons with adequate cushioning materials to prevent any impact or deformation. All packages are clearly labeled with product details, handling instructions, and shipping information to facilitate smooth logistics.
Shipping is conducted via reliable carriers with tracking options available to ensure timely delivery. We take every precaution to maintain the integrity and quality of the Pulse Valve Diaphragm from our facility to your doorstep.
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