Cast Steel Gate Valve

A Cast Steel Gate Valve is an industry valve made of cast steel that manages fluid flow by lifting or lowering a wedge-shaped gate between the valve seats. These valves, appreciated for their strong build, are extensively used in different industries to control the flow of liquids in pipelines and systems.

Products List


Explore our top-tier wedge gate valve meticulously crafted in our Chinese factory, featuring premium ASTM A352 LCC materials and adhering to API 600 standards. With a size of 3 inches (DN80) and a pressure rating of Class 300 LB (PN50), this valve ensures optimal performance in various industrial settings. Its rising stem design, OS&Y configuration, and full bore construction guarantee ease of operation and maintenance. Equipped with a bolted bonnet and RF ends, our gate valve exemplifies reliability and longevity in fluid control applications.


Discover our OS & Y gate valves, meeting API 600 standards, forged from ASTM A216 WCB material. Sized at 8 inches (DN200) and rated Class 300 LB, these valves feature a flexible wedge design for efficient flow control. Operated by a handwheel mechanism, they ensure reliable performance with butt-welded ends for seamless integration into industrial systems.


Explore our high-pressure through conduit slab gate valves, designed to API 6D standards for optimal performance. Crafted from durable carbon steel ASTM A216 WCB, these valves are engineered to withstand extreme conditions. With a size of 12 inches and a class rating of 2500 LB, they ensure reliable operation in demanding environments. Featuring a double block and bleed design, piggable configuration, and RTJ ends, our valves offer enhanced safety and efficiency for your industrial applications.


Introducing our API 6D Through Conduit Flat Gate Valve Factory, delivering precision and quality. Built with cast steel ASTM A216 WCB, it's designed for 8-inch (DN200) pipelines with 600 LB and PN100 ratings. Featuring ASTM A515 70 gate, double block & bleed, and piggable design, it ensures efficiency and safety in fluid control. Trust our valve for reliable performance across applications.


Presenting our Carbon Steel Through Conduit Flat Gate Valve, meticulously crafted to comply with ASTM A216 WCB and API 6D standards. Built with a 6-inch size, Class 600 LB, PN100 pressure rating, and carbon steel composition, it guarantees durability and corrosion resistance. Equipped with a full bore, piggable design, and RTJ ends, it ensures efficient maintenance and secure sealing. Count on its consistent performance for accurate fluid control across industries.


Welcome to our advanced 12 Inch Slab Gate Valve Plant in China. Our valves, meeting API 6D standards and crafted from ASTM A216 WCB steel, boast a robust DN300 size, Class 600 LB rating, and PN100 compatibility. Featuring full-bore design, piggability, Through Conduit construction, gearbox operation, and RTJ connections, they ensure seamless performance for your industrial applications.


Introducing our Carbon Steel Slab Gate Valve Factory in China, offering precision-engineered valves meeting ASTM A216 WCB standards and API 6D certification. With a compact 6-inch (DN150) size, Class 900 LB rating, and PN150 compatibility, our valves ensure reliable performance. Featuring Through Conduit design, piggability, Double Block and Bleed, gear operation, and RTJ connections, they provide unmatched control and durability for your industrial applications.


Introducing a premier supplier of Through Conduit Slab Gate Valves: meticulously crafted to API 6D standards, forged from high-grade Carbon Steel ASTM A216 WCB. This valve boasts a compact 6-inch (DN150) size with impressive Class 600 LB and PN100 ratings, ensuring robust performance under demanding conditions. Equipped with piggability for enhanced maintenance, it features RTJ connections and a handwheel for smooth operation. Elevate your industrial processes with this exceptional valve solution.


Presenting an impeccable creation from a leading Chinese manufacturer: the Double Block and Bleed (DBB) Slab Gate Valve. Crafted from Carbon Steel ASTM A216 WCB, it meets API 6D standards, offering a 12-inch (DN300) size, Class 150 LB rating, and PN20 pressure compatibility. Featuring a Through Conduit design and RF Ends, it ensures seamless flow and secure connections. Trust in its reliability and precision for all your industrial needs.


Our DIN 3352 gate valves, available in F4, F5, and F7 designs, are expertly crafted to meet your industrial needs. Constructed from ASTM A216 WCB, these valves boast exceptional strength and resilience. With a size of DN300 (12 inches), pressure ratings of PN25 and 300 LB, and features like a flexible wedge, rising stem, bolted bonnet, integral seat, BW ends, and a handwheel for easy operation, these valves are ideal for various applications. Trust in the quality and reliability of our DIN 3352 gate valves for your operational requirements.

Key Features of Cast Steel Gate Valve

A cast steel gate valve has features and qualities that enhance its performance, durability, and applicability in specific industrial uses. Here are the main characteristics:
Cast Steel Construction: The valve's body and bonnet are made from cast steel, providing strength, durability, and resistance to high pressures and temperatures.
Rising Stem: Many cast steel gate valves have a rising stem design, where the stem moves up and down along with the gate. This design gives a clear visual indication of the valve's position.
Bolted Bonnet: Cast steel gate valves typically use a bolted bonnet. This construction makes it easy to access internal components, simplifying maintenance and repairs.
Full Port/Full Bore Design: Cast steel gate valves often employ a full port or full bore design, ensuring an unobstructed flow path and minimizing pressure drop across the valve.
Flexible Wedge (Optional): Some cast steel gate valves may incorporate a flexible wedge gate. This design feature enhances sealing, particularly in applications with varying temperatures.
Cast steel gate valves are crucial elements in industrial environments, where their reliability, durability, and effective flow control play a pivotal role, especially in challenging operating conditions.