The Q41H-16P is a manually operated stainless steel ball valve. The letter “Q” indicates that it is a ball valve, designed for efficient on-off control and flow regulation. The number “4” signifies a flange-type connection, ensuring a secure and reliable attachment to pipelines, making it widely applicable in industrial and commercial settings. The “1” denotes a direct-acting structure, enabling quick and smooth operation. The “H” indicates that the sealing surface is made of stainless steel, providing excellent corrosion resistance. Rated at PN16 (1.6 MPa), this valve is suitable for medium-pressure systems. The “P” designates that the valve body is made of stainless steel, further enhancing its corrosion resistance.
This valve is ideal for controlling the flow of various media, such as water, steam, and corrosive fluids in pipelines, ensuring reliable performance and long-term service life.
The Q41H-16P is a manually operated stainless steel ball valve, renowned for its precision and durability. The “Q” in its model clearly identifies it as a ball valve, engineered to provide efficient on-off control and accurate flow regulation. This design allows for quick and seamless switching of media flow, making it an ideal choice for applications where precise control is crucial.
The “4” in the model indicates a flange-type connection, which offers a secure and reliable attachment to pipelines. Flange connections are widely favored in industrial and commercial settings due to their ability to withstand high pressures and ensure a tight seal. They also facilitate easy installation, maintenance, and replacement of the valve when necessary.
The “1” denotes a direct-acting structure. This simple yet effective design enables the valve to respond rapidly to manual operation. When the operator turns the handle, the ball inside the valve immediately rotates, either opening or closing the flow path. This direct-acting mechanism ensures smooth and consistent operation, reducing the risk of jamming or malfunction.
The “H” indicates that the sealing surface of the valve is crafted from stainless steel, chosen for its exceptional corrosion resistance, which is vital for maintaining a tight seal over an extended period. Even when exposed to harsh media or corrosive environments, the stainless steel sealing surface effectively prevents leaks, ensuring the valve’s long-term reliability.
Rated at PN16 (1.6 MPa), the Q41H-16P is well-equipped to function reliably within medium-pressure pipeline systems. It can withstand the pressure fluctuations commonly encountered in such systems without compromising performance. The “P” in the model signifies that the valve body is made of stainless steel. This not only enhances the valve’s overall corrosion resistance but also contributes to its strength and durability. The stainless steel body can endure harsh operating conditions, such as high temperatures and abrasive media, making the valve suitable for a wide range of applications.
Nominal Pressure: PN16 (1.6 MPa)
This indicates the maximum pressure the valve can safely withstand under normal operating conditions. It makes the Q41H-16P suitable for medium-pressure pipeline systems, where it can effectively control the flow of media without the risk of bursting or leaking due to excessive pressure.
Connection Type: Flange-type
Flange connections are standardized, allowing for easy compatibility with different pipeline sizes and materials. The flange connection of the Q41H-16P is designed to provide a secure and leak-proof joint, ensuring the efficient transfer of media through the pipeline.
Actuation Method: Manual
The manual operation of this valve gives operators direct control over the flow. The handle is designed for easy gripping and turning, enabling quick and precise adjustments. This makes it suitable for applications where on-site control and an immediate response are required.
Ball Material: High-quality stainless steel
Stainless steel balls offer excellent corrosion and wear resistance. They can withstand the constant flow of media and the associated friction, ensuring long-term reliable operation. The smooth surface of the stainless steel ball also contributes to efficient flow control, minimizing pressure drops within the valve.
Sealing Surface Material: Stainless steel
As mentioned earlier, the stainless steel sealing surface provides outstanding corrosion resistance and a tight seal. It effectively prevents media leakage, even in corrosive environments. The hardness of stainless steel also ensures that the sealing surface remains intact over time, maintaining the valve’s performance.
Body Material: Stainless steel
The stainless steel body offers high strength and corrosion resistance. It can withstand harsh operating conditions, such as high temperatures, pressure, and exposure to corrosive media. The use of stainless steel also reduces the need for frequent maintenance and replacement, making the valve a cost-effective choice in the long run.
Operating Temperature:
The operating temperature range of the Q41H-16P depends on the specific grade of stainless steel used. Generally, it can operate within a wide temperature range, from -20°C to 200°C. This makes it suitable for applications involving both cold and hot media, such as water, steam, and various industrial fluids.
Leakage Rate:
The Q41H-16P is designed to have a low leakage rate. Thanks to its high-quality sealing surface and tightly fitting components, it effectively prevents media leakage. In most cases, the leakage rate is within industry-standard limits, ensuring the safe and efficient operation of the pipeline system.
Industrial Processes:
The Q41H-16P is widely used in industries such as petrochemical, chemical, and food and beverage. In petrochemical plants, it controls the flow of crude oil, refined products, and chemical feedstocks. The valve’s corrosion-resistant properties make it suitable for handling aggressive chemicals. In food and beverage production, it regulates the flow of water, ingredients, and product streams. The hygienic design of the stainless steel valve ensures compliance with the strict standards of the food and beverage industry.
Water and Wastewater Treatment:
In water supply systems, the Q41H-16P is used to control the flow of water from treatment plants to distribution networks. Its ability to withstand high pressures and provide precise flow control is crucial for maintaining a stable water supply. In wastewater treatment plants, it regulates the flow of sewage and treated water. The valve’s corrosion resistance is essential for enduring the harsh environment of wastewater treatment.
HVAC Systems:
In heating, ventilation, and air conditioning (HVAC) systems, the Q41H-16P controls the flow of hot and cold water, as well as refrigerant gases. It helps regulate temperature and humidity in buildings, ensuring a comfortable indoor environment. The valve’s manual operation allows for easy adjustment of the flow rate according to the specific needs of the HVAC system.
Power Generation:
In power plants, the Q41H-16P controls the flow of steam, cooling water, and other media. It plays a vital role in the operation of boilers, turbines, and other power-generation equipment. The valve’s high-pressure rating and reliable performance make it suitable for the demanding conditions of power generation.
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