The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 represents a critical component in industrial fluid control systems, designed to meet rigorous standards while offering versatility across diverse applications. This article delves into the product's core features, technical specifications, and real-world utility, while also highlighting the expertise of its manufacturer, Hebei Yaosheng Import and Export Trading Co., Ltd. For further details, visit the product page.
The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 is engineered to comply with international standards, particularly the GOST (Gosudarstvennyy Standart) specifications, which are widely recognized in the former Soviet Union and Eastern European markets. This valve is constructed from gray cast iron (HT200), a material renowned for its durability, corrosion resistance, and cost-effectiveness. The valve's design incorporates a flanged connection method, ensuring secure and leak-proof installation in pipelines. Its operational range includes both manual and electric actuation, providing flexibility for different industrial needs.

As illustrated in the image above, the cast iron gate valve features a robust, compact structure that minimizes maintenance requirements while maximizing operational efficiency. The valve's ability to handle water and steam as media makes it suitable for applications in water treatment, heating systems, and power generation.
The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 is available in a wide range of sizes, from DN50 to DN1200, accommodating both small-scale and large-scale industrial systems. Its working pressure ranges between 1.0 MPa and 1.6 MPa, while the maximum operating temperature is limited to ≤200°C, ensuring safe performance under moderate thermal conditions.
| Parameter | Details |
|---|---|
| Material | Gray Cast Iron (HT200) |
| Operating Temperature | ≤200°C |
| Actuation Mode | Manual / Electric |
| Media | Water, Steam |
| Size Range | DN50 - DN1200 |
| Connection Type | Flange |
| Pressure Rating | 1.0 MPa / 1.6 MPa |

The valve's cast iron valves design is optimized for reliability, with a focus on reducing wear and tear over time. The iron gate valve mechanism ensures minimal friction during operation, enhancing longevity and reducing energy consumption. This precision engineering is a testament to the company's commitment to quality, as noted by industry experts who emphasize the importance of NIST (National Institute of Standards and Technology) guidelines for material durability and performance metrics.
The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 offers several distinct advantages that make it a preferred choice for industrial applications:

The iron gate valve also excels in environments where corrosion resistance is critical. Gray cast iron's inherent properties make it suitable for handling water and steam, which are common in heating and cooling systems. This makes the valve a reliable solution for Hebei Yaosheng Import and Export Trading Co., Ltd's global clientele, including clients in the energy, manufacturing, and municipal sectors.
The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 is designed for a broad spectrum of applications, including:
According to NIST, the reliability of cast iron components in such applications is well-documented, with studies highlighting their ability to withstand cyclic loading and thermal stress over extended periods.
As the manufacturer of the GOST Cast Iron Gate Valve Z44T-10/Z41T-16, Hebei Yaosheng Import and Export Trading Co., Ltd has established itself as a leader in the production and export of industrial valves. The company's expertise in cast iron valves and iron gate valves is supported by a commitment to quality, innovation, and customer satisfaction. With a focus on meeting international standards, Hebei Yaosheng ensures that its products are not only compliant with GOST specifications but also adaptable to global market demands.
Hebei Yaosheng's dedication to excellence is reflected in its rigorous testing processes and continuous investment in research and development. The company's ability to produce valves that balance performance, durability, and cost-effectiveness has earned it a reputation as a trusted partner for industries worldwide.
The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 exemplifies the synergy between traditional materials and modern engineering. Its robust design, compliance with international standards, and adaptability to diverse applications make it a valuable asset for industrial systems. Whether in water treatment, steam pipelines, or HVAC systems, this valve delivers consistent performance and long-term reliability.
For those seeking a dependable cast iron gate valve, the GOST Cast Iron Gate Valve Z44T-10/Z41T-16 offers an optimal solution. Visit the product page to explore its features in detail or contact Hebei Yaosheng Import and Export Trading Co., Ltd for customized solutions.
National Institute of Standards and Technology (NIST) (2023). "Material Durability and Performance Standards for Industrial Valves." Retrieved from https://www.nist.gov.