Milestone Ductile Cast Iron Water Manual Gate Valve
You can rest assured that the gate has two sealing surfaces. The two sealing surfaces of the most commonly used type gate valve form a wedge shape. Manufactured from corrosion-resistant, high-quality materials to withstand the harshest conditions, our gate valves offer long-lasting durability and optimum performance with rugged construction that withstands high temperatures and pressures. Rigid gate valve The wedge gate valve gate can be made as a whole; it can also be made into a gate that can produce slight deformation. The elastic gate improves its manufacturability and compensates the deviation of sealing face angle during processing.
The opening and closing part of Double flange sluice valve is a gate, and the movement direction of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled.
Type of Valve |
Flanged Type Gate Valve |
DN |
DN50~DN1600 |
PN(MPa) |
1.0~2.5Mpa, 4.0~16Mpa |
Design Temperature Range |
-15℃~425℃ |
Connection type |
Flanged |
Actuator type |
Manual drive, Pneumatic, Hydraulic or electric Actuator |
Applicable Medium |
Water, oil, gas, and various corrosion medium |
Spare Parts |
Material |
Body 、Bonnet、Disc |
Cast iron, Ductile Iron, Cast steel, Stainless Steel |
Stem |
Stainless steel |
Sealing surface |
Bronze, stainless steel, hard alloy NBR, epdm |
Sealing Shim |
Enhanced flexible graphite, 1Cr13/flexible graphite |
Packing |
O-ring, flexible graphite |
In summary, gate valves are an essential component of many fluid control systems. With their ability to handle a wide range of applications, provide precise flow control and shut-off, and their durability, gate valves are the perfect solution for industries that require reliable fluid control. Install the right gate valve for your application to enjoy reliable, efficient, and cost-effective fluid control operations.There are two main types of gate valves: rising stem and non-rising stem. Rising stem gate valves have the valve stem extending out the top of the valve and moving up and down as the valve is opened and closed. Non-rising stem gate valves, on the other hand, have the valve stem threaded internally and are often used in applications where space and accessibility are limited.If you're in the market for a highly reliable and durable gate valve, you've come to the right place. Our top-of-the-line gate valves are designed to meet your exact plumbing needs with exceptional performance, strength, and precision. Whether you require a gate valve for water, gas, or oil, our tested and proven solutions provide the ideal fit for any application.