The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 is a critical component in industrial and commercial fluid control systems. Designed to meet stringent standards, this valve is widely used in water supply, steam distribution, and other applications requiring reliable shut-off capabilities. The valve's construction from gray cast iron (HT200) ensures durability, while its flanged connection and manual/electric operation modes offer versatility. This article provides an in-depth analysis of the product's features, advantages, technical specifications, and real-world applications, supported by authoritative references and industry insights.
The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 is engineered to deliver exceptional performance in demanding environments. Key features include:
One of the standout advantages of this valve is its flanged connection method, which ensures a secure and leak-proof seal. This feature is particularly crucial in high-pressure environments where even minor leaks can lead to significant operational inefficiencies or safety hazards.

Additionally, the valve's design adheres to GOST standards, which are recognized for their rigorous quality and safety requirements. This compliance ensures that the product meets international benchmarks, making it a trusted choice for global applications.
The technical specifications of the GOST Cast Iron Gate Valve Z44T-10/Z41T-16 are detailed below, providing a clear understanding of its capabilities:
| Parameter | Details |
|---|---|
| Material | Gray cast iron (HT200) |
| Maximum Operating Temperature | ≤ 200°C |
| Operation Mode | Manual / Electric |
| Medium | Water, Steam |
| Caliber (Nominal Diameter) | DN50 - DN1200 |
| Valve Type | Gate Valve |
| Connection Method | Flange |
| Working Pressure | 1.0 MPa / 1.6 MPa |
The valve's wide range of calibers (DN50 to DN1200) ensures scalability for various pipeline sizes, while the flange connection method guarantees a robust and durable installation. These specifications are critical for engineers and procurement managers seeking to optimize system efficiency and safety.
The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 is a versatile solution for a multitude of industrial and commercial applications. Its primary use cases include:
The valve's compliance with GOST standards ensures it meets the stringent requirements of international markets, making it a preferred choice for global projects. For example, NIST (National Institute of Standards and Technology) emphasizes the importance of standardized components in industrial systems, stating that "standardization reduces costs, improves safety, and facilitates interoperability in complex systems" (NIST, 2023).

Hebei Yaosheng Import and Export Trading Co., Ltd is a leading manufacturer and supplier of industrial valves, specializing in high-quality products that meet international standards. With a strong focus on innovation and customer satisfaction, the company has established itself as a reliable partner for businesses worldwide.
Hebei Yaosheng's commitment to quality is evident in its adherence to GOST standards, which are essential for ensuring the reliability and safety of industrial components. The company's product portfolio includes a wide range of valves, such as the GOST Cast Iron Gate Valve Z44T-10/Z41T-16, which is designed to meet the diverse needs of global clients.
By leveraging advanced manufacturing technologies and rigorous quality control processes, Hebei Yaosheng ensures that its products deliver exceptional performance and longevity. This dedication to excellence has earned the company a reputation for reliability and trustworthiness in the global market.

The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 stands out in the market due to its combination of durability, versatility, and compliance with international standards. Here are some reasons why this valve is an excellent choice:
Moreover, the valve's manual and electric operation modes provide flexibility, enabling users to choose the most suitable control method based on their operational requirements. This adaptability is crucial in modern industrial environments where efficiency and automation are paramount.
The importance of standardized components in industrial systems is well-documented. According to the National Institute of Standards and Technology (NIST), "Standardized components are essential for ensuring the interoperability, safety, and efficiency of industrial systems. They reduce costs, improve reliability, and facilitate the integration of new technologies" (NIST, 2023). The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 exemplifies this principle by adhering to GOST standards, which are recognized for their rigorous quality and safety requirements.
In addition to GOST standards, the valve's design aligns with international best practices in valve manufacturing. For instance, the American Society of Mechanical Engineers (ASME) emphasizes the importance of proper valve selection in industrial applications, stating that "Valves must be chosen based on their ability to handle the specific media, pressure, and temperature conditions of the system" (ASME, 2022). The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 meets these criteria, making it a reliable choice for a wide range of applications.
The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 is a robust and versatile solution for industrial and commercial fluid control systems. Its high-quality construction, compliance with international standards, and adaptability to various operating conditions make it an ideal choice for engineers and procurement managers. By choosing this valve, businesses can ensure reliable performance, cost-effectiveness, and long-term durability.
For more information about the GOST Cast Iron Gate Valve Z44T-10/Z41T-16 and other products from Hebei Yaosheng Import and Export Trading Co., Ltd, visit the company's official website. Explore the range of valves and solutions designed to meet the evolving needs of modern industries.
NIST (National Institute of Standards and Technology). (2023). https://www.nist.gov
ASME (American Society of Mechanical Engineers). (2022). https://www.asme.org