Product Overview:
This series of flange-connected steel gate valves complies with advanced international standards and is suitable for pressure ratings including ANSI Class 150-900, PN2.0-16.0MPa, and JIS10-20K. The operating temperature ranges from -29°C to 425°C (carbon steel) and -40°C to 500°C (stainless steel). They are widely used in pipeline systems across industries such as petroleum, chemical, power, and water treatment, providing reliable shutoff or flow control for water, steam, oil, nitric acid, acetic acid, highly oxidizing media, urea, and other media.
Key Features:
High-Standard Design: Manufactured to meet international advanced standards, ensuring excellent sealing performance and reliable operation.
Optimized Structure: Compact and ergonomic design with an aesthetically pleasing appearance for easy operation.
Low-Torque Operation: The wedge-type elastic gate design ensures tight sealing, while medium and large diameters are equipped with rolling bearings for smooth and effortless opening/closing.
Wide Applicability: Multiple valve body materials available, with customizable packing and gaskets to suit different pressures, temperatures, and media requirements.
Flexible Compatibility: Supports various international flange standards and sealing face types to meet diverse engineering and user-specific needs.
Multiple Actuation Options: Available in manual, gear-operated, and electric actuation to accommodate different operational environments.
Applications:
Ideal for industries such as petroleum, natural gas, chemical processing, power generation, water treatment, and pharmaceuticals, ensuring reliable pipeline control in demanding conditions.
Customization Services:
Tailored solutions for material selection, flange standards, and actuation methods can be provided based on customer requirements to ensure optimal performance in specific working conditions.
Application Standards
Pressure Test
Main Part Materials and Property
Size Main Dimensions and Weight





Zhejiang Tai'an Valve Co., Ltd. Is located in the "Hometown of China's Pumps and Valves" on the banks of the Ou River-Oubei Sanqiao Industrial Zone, occupying a prime location facing Wenzhou city across the river and adjacent to national-level scenic destinations such as Yandang Mountain and Nanxi River. Since its establishment, the company has been dedicated to the distribution of high-quality control valves. Our main products include water system valves, check valves, flow and pressure regulating valves, gate valves, butterfly valves, globe valves, ball valves, and control valves, establishing a comprehensive valve solution system that spans industrial, municipal, and construction sectors.
Looking to the future, Tai'an Valve adheres to the operational strategy of "addressing current demands while planning for long-term development. " Through customized service models, we provide global clients with full lifecycle service support. Committed to safeguarding fluid security with meticulous craftsmanship, we persistently strive to deliver value-added experiences that surpass our partners' expectations.




1.Q: Can you provide the assembly drawing for confirmation?
A: Yes, we can give the relevant drawing within 24 hours.
2.Q: Is the company's product certified?
A: The company has passed ISO certification, each product is produced in strict accordance with the standard process, and must pass the quality inspection before it can be delivered to the customer.
3. Q: Shipping method and payment.
A: We support sea freight. Payment terms support L/C T/T, etc.
4. Q: What is the packaging like?
A: Outer packing wooden cases, foam filled inner packing, to ensure moisture-proof, sealed, strong packing, light weight, easy to transport.
5.Q: How long is your delivery time?
A: Generally it is about 30-45days depending on the order quantity.