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DIN cast iron globe valve range:
Size DN50~DN250
Pressure:PN10/PN16
DIN cast iron globe valve standard:
Design Standard:DIN 3356
Face to Face:DIN3202-F1
Flange Standard:DIN2532/DIN2533
Testing Standard:ISO 5208
Material of parts:
Body:Cast Iorn/Ductile Iron
Stem:2Cr13/SS304/SS316/Carbon Steel
Disc:A105+2Cr13,2Cr13
Seat:Brass
Product OverviewOur Cast Iron and Ductile Iron Flange Bellows Seal Globe Valves, along with Stainless Steel Seal Globe Valves, are top - notch products designed to meet a wide range of industrial needs. These valves are essential components in fluid control systems, ensuring reliable and efficient operation.
All of our globe valves adhere to the DIN standard. This internationally recognized standard guarantees high - quality manufacturing processes and dimensional accuracy. By following the DIN standard, our valves can be easily integrated into existing systems around the world, providing seamless compatibility with other components. Additionally, our company holds production certifications such as ISO9001, ISO14000, and OHSAS18001. ISO9001 certification indicates that our production process is well - managed and focused on quality control. ISO14000 shows our commitment to environmental protection during the manufacturing process, while OHSAS18001 ensures the safety and health of our workers, which in turn contributes to the overall quality of the products.
Cast Iron and Ductile Iron: Our cast iron and ductile iron flange bellows seal globe valves are known for their excellent strength and durability. Cast iron offers good corrosion resistance in many common industrial environments, making it suitable for general - purpose applications. Ductile iron, on the other hand, has enhanced mechanical properties, including higher tensile strength and better ductility. This makes it ideal for applications where the valve may be subjected to higher pressures or mechanical stresses.
Stainless Steel: The stainless steel seal globe valves are highly resistant to corrosion, especially in harsh chemical or marine environments. Stainless steel provides a long - lasting and hygienic solution, making it suitable for industries such as food and beverage, pharmaceuticals, and chemical processing. The use of stainless steel also ensures that the valve maintains its integrity over time, reducing the need for frequent replacements.
The bellows sealing form used in our valves offers several advantages. The bellows act as a flexible barrier between the fluid and the external environment, preventing leakage. This is particularly important in applications where the fluid being controlled is hazardous, toxic, or expensive. The bellows design also provides excellent resistance to vibration and thermal expansion, ensuring a tight seal even under changing operating conditions.
Industrial Processes: These globe valves are widely used in various industrial processes, such as oil and gas, power generation, and chemical manufacturing. In oil and gas pipelines, they can control the flow of crude oil, natural gas, and refined products. In power plants, they are used to regulate the flow of steam, water, and other fluids in the boiler and turbine systems.
Water Treatment: In water treatment plants, our valves play a crucial role in controlling the flow of water, chemicals, and sludge. They can be used in filtration systems, disinfection processes, and wastewater treatment.
Building Services: In building services, these valves are used in heating, ventilation, and air - conditioning (HVAC) systems to control the flow of hot and cold water, as well as in plumbing systems to regulate the flow of water.
We are Chengxin Valve Co., Ltd., a manufacturer established in 1993. With decades of experience in the valve manufacturing industry, we have developed a deep understanding of customer needs and market trends. We have overseas offices, which allows us to better serve our international customers and understand the specific requirements of different markets. Our annual export share ranges from US$1 Million - US$1.5 Million, and our products are mainly sold to South America, Eastern Europe, Africa, and the Mid - East. Our team consists of 1 - 10 professional salespersons who are dedicated to providing excellent customer service.
Technical Support and ContactIf you have any questions about our Cast Iron and Ductile Iron Flange Bellows Seal Globe Valves or Stainless Steel Seal Globe Valves, our professional team is ready to assist you. You can reach out to our manager, LI, via WhatsApp at +8618333988751 or by calling the mobile number 86 - 13231988751. Our company is located at the industrial estate of Weizhuang Town, Longyao County, Hebei Province. We are committed to providing high - quality products and comprehensive technical support to ensure the success of your projects.
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