Product Description:
The PU225S Series is a 2/2-way normally closed piston pilot-operated solenoid valve made from brass. It is precisely designed to provide dependable ON/OFF control for various high-temperature fluids such as steam, hot water, and compressed air. This valve is ideal for applications that demand reliable performance under challenging conditions.
Constructed with a sturdy brass body and equipped with PTFE sealing material, the PU225S Series ensures excellent leak-tightness and long-lasting durability even in harsh steam environments with temperatures reaching up to +185°C. Its piston pilot-operated mechanism requires a minimum differential pressure of 0.05 MPa (0.5 Bar) to function, making it well-suited for medium to large diameter piping systems.
Offering port sizes from 3/8" to 1" and orifice sizes of 13mm and 25mm, this series provides remarkable flow capacity and is engineered for extended service life under continuous-duty industrial conditions. Manufactured in Ningbo, China, and holding CE certification, the PU225S Series valve is recognized globally for its superior quality and dependable operation.
Features:
The piston pilot operated design utilizes pressure-assisted operation to guarantee reliable switching performance. It requires a minimum differential pressure of 0.05 MPa (0.5 Bar) to function efficiently, ensuring consistent and dependable valve actuation.
This valve features a 2/2 way normally closed function with a spring-return mechanism. When de-energized, the spring ensures the valve remains closed, providing a fail-safe operation that enhances system safety and reliability.
Constructed from durable forged brass, the valve body offers excellent corrosion resistance and robust structural integrity. This construction ensures long-lasting performance even in demanding environments.
Equipped with high-temperature PTFE seals, the valve delivers superior leak-tight performance. These seals are suitable for steam service applications up to +185°C, maintaining reliability under high-temperature conditions.
The valve operates efficiently within a wide pressure range, from 0.05 to 1.0 MPa (0.5–10 Bar), making it adaptable to various system requirements. Additionally, it supports media temperatures ranging from -10°C to +185°C, compatible with both steam and hot water applications.
To accommodate different control systems, multiple voltage options are available, including 12VDC, 24VDC, 24VAC, 110VAC, and 220VAC (50/60Hz). This flexibility allows for easy integration into diverse setups.
Installation is also versatile with multiple port sizes offered: 3/8", 1/2", 3/4", and 1" female threaded connections. This range provides convenient options for connecting to various piping configurations.
The valve is CE certified, meeting international safety and quality standards to ensure compliance and reliability in global applications.
Supporting high demand, the manufacturer boasts a monthly production capacity of 200,000 pieces. This capability guarantees a stable supply for bulk orders and large-scale projects.
Technical Parameters:
| Operation Mode |
Piston Pilot Operated |
| Seal Material |
PTFE |
| Media Compatibility |
Steam, Hot Water, Compressed Air |
| Port Size |
3/8'', 1/2'', 3/4'', 1'' |
| Body Material |
Brass |
| Valve Type |
2/2 Way, Normally Closed |
| Orifice Size |
13mm |
| Standard |
220VAC, 110VAC, 24VDC |
| PU225S Series |
PU225S-03 |
PU225S-04 |
PU225S-06 |
PU225S-08 |
| Orifice Size |
13mm |
25mm |
| Port Size |
3/8" |
1/2" |
3/4" |
1" |
| Medium |
Compressed Air, Hot Water, Steam |
| Action |
Piston Pilot Operated |
| NC/NO |
2 Way, Normally Closed |
| Body Material |
Brass |
| Seal Material |
PTFE |
| Pressure Range |
0.5 to 10 bar |
| Temp. Range |
-10 to +185℃ |
| Voltages |
220VAC, 110VAC, 24VDC, the other voltage is optional |
Applications:
Steam Systems
Steam systems encompass various components such as steam distribution lines, steam tracing, sterilization equipment, and process heating. These elements work together to ensure efficient steam delivery and temperature control across different applications.
Industrial Heating
Industrial heating involves the supply of boiler steam, the operation of heat exchangers, and the use of thermal processing equipment. These systems are critical for maintaining desired temperatures in manufacturing and processing environments.
Hot Water Systems
Hot water systems play a vital role in circulating and controlling hot water within HVAC setups and building services. Proper management of these systems ensures optimal heating and comfort in commercial and residential structures.
Compressed Air Systems
Compressed air systems include pneumatic control lines that are essential for industrial automation. These systems provide the necessary air pressure for operating various machinery and control processes efficiently.
Food & Beverage Processing
In the food and beverage industry, steam control is crucial for processes like cooking, pasteurization, and sterilization. Accurate steam management helps guarantee product safety and quality.
Textile Industry
The textile sector relies on steam supply for drying, setting, and finishing machines. Consistent steam delivery enhances the efficiency and quality of textile production.
Chemical Processing
Chemical plants utilize high-temperature fluid and gas control systems to maintain precise processing conditions. These controls are vital for safety and product consistency in chemical manufacturing.
Pharmaceutical Industry
The pharmaceutical industry depends on sterile steam and high-temperature media control to ensure the sterility and effectiveness of medicinal products during production.
Support and Services:
Our Pneumatic Solenoid Valve product is designed to provide reliable and efficient control of pneumatic systems in various industrial applications. For technical support, we offer comprehensive troubleshooting guidance, installation instructions, and maintenance tips to ensure optimal performance and longevity of the valve.
Our services include assistance with product selection to match specific application requirements, detailed technical documentation, and firmware updates if applicable. We also provide training sessions and workshops to help your team better understand the operation and integration of pneumatic solenoid valves within your systems.
In case of any operational issues, our support team can guide you through diagnostic procedures and recommend corrective actions. We also facilitate repair and replacement services to minimize downtime and maintain the efficiency of your pneumatic systems.
To maximize product performance, we advise regular inspection and cleaning of the solenoid valve components, proper electrical connections, and adherence to the specified pressure and voltage ratings. Our technical resources are continuously updated to reflect the latest advancements and industry standards.
We are committed to delivering exceptional technical support and services to ensure that your Pneumatic Solenoid Valve operates smoothly and meets your application's demands effectively.
Packing and Shipping:
Product Packaging and Shipping
The Pneumatic Solenoid Valve is carefully packaged to ensure safe delivery and maintain product integrity. Each valve is individually wrapped in anti-static bubble wrap and placed inside a sturdy cardboard box with foam padding to prevent any damage during transit. The packaging is clearly labeled with product details and handling instructions.
For shipping, we use reliable carriers that offer tracking and insurance options. The products are securely palletized for bulk orders to minimize movement and protect against impact. We ensure timely dispatch and provide customers with tracking information to monitor the shipment until it reaches the destination.
Special packaging requests and international shipping options are also available upon customer inquiry.
আপনার বার্তাটি 20-3,000 টির মধ্যে হতে হবে!
