Product Description:
General Properties
Brand: ASCO, a world-renowned brand in the field of fluid control,
known for its high-quality products and advanced technology.
Model: There are various models of ASCO pulse valves, each designed
to meet specific application requirements. The model number usually
indicates specific features and specifications of the valve.
Working Principle
Electromagnetic Actuation: ASCO pulse valves are typically
solenoid-operated. When an electrical signal is applied to the
solenoid coil, it generates a magnetic field that attracts a
plunger or armature. This movement opens the valve, allowing the
fluid (usually compressed air) to flow through. When the electrical
signal is removed, the valve closes due to the force of a spring or
other mechanical means.
Diaphragm-Type Structure: Many ASCO pulse valves use a diaphragm as
the main moving part. The diaphragm separates the valve's internal
chamber into two parts. When the solenoid is activated, the
pressure difference across the diaphragm causes it to move, opening
the valve port and enabling the passage of the medium. This design
provides a reliable and efficient way to control the flow of fluid
with a quick response.
Technical Specifications
Operating Pressure Range: ASCO pulse valves are designed to operate
within a specific pressure range. This range can vary depending on
the model, but generally, they can handle pressures from a few psi
(pounds per square inch) to several hundred psi. For example, some
models may have an operating pressure range of 20 - 150 psi,
ensuring they can adapt to different system requirements.
Flow Rate: The flow rate of ASCO pulse valves is an important
property. It is usually measured in terms of cubic feet per minute
(CFM) or liters per minute (LPM). The flow rate indicates the
amount of fluid that can pass through the valve in a given time.
Higher-flow-rate valves are suitable for applications that require
a large volume of fluid to be pulsed, such as in large-scale dust
collection systems.
Response Time: ASCO pulse valves are known for their fast response
times. The response time is the time it takes for the valve to open
and close after receiving an electrical signal. Typically, these
valves can have response times in the order of milliseconds,
allowing for precise control of the fluid flow in applications
where rapid pulsing is required.
Voltage and Current Requirements: The solenoid in the ASCO pulse
valve requires a specific voltage and current to operate. Common
voltage ratings include 12V DC, 24V DC, 110V AC, and 220V AC. The
current consumption also varies depending on the valve model and
the solenoid's characteristics. It is important to ensure that the
power supply meets the valve's requirements to ensure proper
operation.
Material and Construction
Body Material: The body of ASCO pulse valves is usually made of
high-quality materials such as brass, stainless steel, or plastic.
Brass is often used for its excellent corrosion resistance and
mechanical strength, making it suitable for a wide range of
applications. Stainless steel is preferred in harsh environments or
when dealing with corrosive fluids, as it offers enhanced
resistance to rust and chemical attack. Plastic-bodied valves are
lightweight and cost-effective, and they are suitable for
applications where the operating conditions are less demanding.
Diaphragm Material: The diaphragm in ASCO pulse valves is typically
made of a flexible and durable material such as rubber or a
synthetic elastomer. These materials can withstand repeated flexing
and provide good sealing performance. The choice of diaphragm
material depends on the application requirements, including the
type of fluid being handled, the operating temperature, and the
chemical compatibility.
Technical Parameters:
Applications:
Dust Collection Systems
ASCO pulse valves play a significant role in dust collection
systems, particularly in bag-house filters. These valves are
essential for periodically pulsing compressed air into the filter
bags, which dislodges accumulated dust and helps it fall into a
hopper. This process is crucial for maintaining the efficiency of
the dust collection system by preventing clogging of the filter
bags.
Powder Handling and Conveying
In industries like food processing, pharmaceuticals, and chemical
processing, ASCO pulse valves find widespread use in powder
handling and conveying systems. These valves are adept at
controlling the flow of powders or granular materials by pulsating
the air supply to pneumatic conveyors or fluid-bed systems.
Industrial Pneumatic Systems
ASCO pulse valves are versatile components utilized in various
industrial pneumatic systems. They are instrumental in controlling
the actuation of pneumatic cylinders, operating pneumatic tools,
and regulating the airflow in compressed air distribution systems.
Customization:
Product Customization Services for Pulse Jet Valves:
Brand Name: ASCO
Place of Origin: China
Certification: CE
Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Carton /As The Clients Require
Delivery Time: 1-7 Work Days After Payment
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 5000 pieces/1 Month
Degree of protection: IP65
Voltage: DC24V AC110V AC220V
Operating pressure: 0.1~0.8MPa
Working medium: Clean Air
Valve body: Die Cast Aluminum Alloy
