Best OEM Flanged End Resilient Wedge OS &Y Gate valve Z41-300 For Sale
PRODUCTS DETAILS:
What is the Resilient Seated OS&Y Type Flange Gate Valve?
A gate valve is an industrial valve that controls the flow of fluid by raising or lowering a gate (flat or wedge-shaped valve) within the valve. When the gate is raised, it allows fluid to pass through, and when lowered, it blocks the flow.
OS&Y stands for “Outside Screw and Yoke,” which is a specific design feature of some gate valves. In an OS&Y gate valve, the valve’s operating screw is located on the outside of the valve body and attached to the yoke. This design allows easy identification of the valve’s position (open or closed) and protects the valve stem threads from fluids, preventing corrosion and damage.
The flange end resilient wedge OS&Y gate valve is a gate valve with specific characteristics:
Flange Ends: The fire protection valves has flanges on both ends that allow it to be easily installed and bolted to the piping system.
Resilient Wedge: The term “resilient wedge” refers to the type of gate used in valves. The elastic wedge gate is designed to deform slightly, ensuring a tight seal on the valve seat even in the presence of foreign particles or slight misalignment.
OS&Y (External Screw and Yoke): As mentioned previously, this design feature allows the stem screw to be accessed from the outside and provides clear visibility of the valve position.
This type of gate valve is commonly used in a variety of industries, including oil and gas, water treatment, and other applications that require reliable, visible fluid flow control.
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Specification
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Description
Product Drawing
Dimensions | ||||
Size | DN | L | D | H |
2 1/2” | 65 | 190 | 178 | 370 |
3” | 80 | 203 | 191 | 420 |
4 | 100 | 229 | 229 | 447 |
5” | 125 | 254 | 254 | 547 |
6” | 150 | 267 | 279 | 607 |
8” | 200 | 292 | 343 | 754 |
10″ | 250 | 330 | 406 | 890 |
12” | 300 | 356 | 483 | 1031 |
MATERIAL SPECIFICATION | ||
NO. | Name | Material |
1 | Gasket | Stainless Steel 304 or C95400 |
2 | Bonnet | Ductile Iron |
3 | Packing | Graphite |
4 | Disc | Ductile Iron +EPDM |
5 | Body | Ductile Iron |
6 | Sealing Ring | EPDM |
7 | Bolt | Stainless Steel 304 or Steel 1045 |
8 | Gland | Ductile Iron |
9 | Nut | Stainless Steel 304 or Steel 1045 |
10 | Flat Washer | Stainless Steel 304 or Steel 1045 |
11 | Bolt | Stainless Steel 304 or Steel 1045 |
12 | Handwheel | Ductile Iron |
13 | Lock Nut | C95400 |
14 | Locating Screw | Stainless Steel 304 or Steel 1045 |
15 | Stem | Stainless Steel 304 or C95400 |
16 | Stem Nut | C95400 |
17 | Plug | C95400 |
18 | Lifting Nut | CF8 or C95400 |
19 | Pin | Stainless Steel 304 |
20 | Sealing Ring | EPDM |
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