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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Product length

Product height

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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