The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 is a robust industrial component designed for efficient control of fluid flow in water and steam systems. Manufactured by Hebei Yaosheng Import and Export Trading Co., Ltd, this valve adheres to stringent quality standards, making it a trusted choice for various applications. This article provides an in-depth analysis of its features, advantages, technical specifications, and real-world applications, while highlighting the company's commitment to excellence.
The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 is engineered with a focus on durability and performance. Its primary material is gray cast iron HT200, a composition known for its strength and resistance to corrosion. This material choice ensures the valve can withstand harsh industrial environments. The valve operates within a temperature range of ≤200°C, making it suitable for both water and steam applications.
One of the standout features of this valve is its manual and electric operation modes, offering flexibility to users. Whether manual control is preferred for simplicity or electric operation for automation, the valve adapts seamlessly. The flange connection method ensures a secure and leak-proof installation, while the DN50-1200 caliber range allows for compatibility with a wide array of pipe systems.
The working pressure of 1.0/1.6MPa further underscores its reliability in high-demand scenarios. This pressure rating ensures the valve can handle both low and medium-pressure systems without compromising performance. Additionally, the gate valve type design provides a tight shut-off capability, minimizing the risk of fluid leakage and enhancing system efficiency.

Image 1: GOST Cast Iron Gate Valve Z44T-10/Z41T-16 in action, showcasing its robust construction.
The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 offers several advantages that make it a preferred choice for industrial applications. Its gray cast iron HT200 construction ensures long-term durability, reducing the need for frequent replacements. This material is also cost-effective, providing a balance between performance and affordability.
The valve's temperature and pressure resistance make it suitable for diverse environments, from water treatment plants to steam distribution systems. Its manual and electric operation modes cater to both simple and complex control requirements, enhancing user convenience. The flange connection method ensures a secure fit, preventing leaks and ensuring operational safety.
Another significant advantage is its compatibility with DN50-1200 pipe systems, which allows for seamless integration into existing infrastructure. This versatility makes it ideal for industries that require scalable solutions. Additionally, the gate valve design ensures a tight seal, minimizing fluid loss and improving system efficiency.

Image 2: Detailed view of the GOST Cast Iron Gate Valve, highlighting its flange connection and robust design.
| Parameter | Details |
|---|---|
| Material | Gray cast iron HT200 |
| Temperature Range | ≤200°C |
| Operation Mode | Manual/Electric |
| Medium | Water, Steam |
| Caliber | DN50-1200 |
| Valve Type | Gate Valve |
| Connection Method | Flange |
| Working Pressure | 1.0/1.6MPa |
The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 is widely used in various industrial and commercial settings. Its ability to handle water and steam makes it a critical component in water treatment plants, where precise flow control is essential. In steam distribution systems, the valve ensures efficient energy transfer and minimizes pressure loss.
Industries such as manufacturing and power generation benefit from the valve's durability and reliability. It is also commonly used in heating, ventilation, and air conditioning (HVAC) systems, where consistent performance is crucial. The valve's compatibility with DN50-1200 pipe systems allows it to be integrated into both small-scale and large-scale operations.

Image 3: GOST Cast Iron Gate Valve installed in a water treatment facility, demonstrating its practical application.
Hebei Yaosheng Import and Export Trading Co., Ltd is a reputable company specializing in the supply of high-quality industrial valves. With a focus on innovation and customer satisfaction, the company has established itself as a reliable partner for businesses worldwide. Their commitment to quality is evident in the GOST Cast Iron Gate Valve Z44T-10/Z41T-16, which meets international standards and exceeds industry expectations.
Hebei Yaosheng's expertise in valve manufacturing and trading ensures that their products are tailored to meet the specific needs of various industries. Their extensive product range and dedication to customer service have earned them a strong reputation in the global market. For more information about their products and services, visit their official website.
The technical specifications and performance standards of the GOST Cast Iron Gate Valve Z44T-10/Z41T-16 align with the guidelines provided by NIST (National Institute of Standards and Technology). While direct citations from NIST on this specific product are limited, the principles of material science and engineering standards referenced by NIST are foundational to the design and testing of industrial valves. For further details on NIST's role in metrology and standards, visit their official website.
For additional insights into the importance of valve technology in industrial applications, refer to the following authoritative sources:
The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 from Hebei Yaosheng Import and Export Trading Co., Ltd is a testament to the company's commitment to quality and innovation. Its robust design, versatile applications, and adherence to industry standards make it an essential component in various industrial systems. Whether used in water treatment, steam distribution, or HVAC systems, this valve offers reliable performance and long-term value.
For more information about the GOST Cast Iron Gate Valve Z44T-10/Z41T-16 or to explore other products from Hebei Yaosheng, visit their official product page.