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40-Inch 300LB Gate Valve with Bypass - High-Performance China Suppliers & Factory for Industrial Applications
Products Specification
| Type | Gate Valve |
| Size | 40“ |
| Pressure | 300LB |
| Connection | Flange End |
| Operation | Bevel Gear Box |
| Body Material | WCB |
| Design Standard | API600 |
| FTF Dimension Standard | ASME B16.10 |
| Flange Dimension Standard | ASME B16.5 |
| Test Standard | API598 |
| Application | W.O.G |
Feature
Robust Construction
Built with premium materials to ensure strength and longevity in harsh industrial environments.
Integrated Bypass Valve
Enhances operational efficiency by equalizing pressure before the main valve is opened.
Bevel Gear Operation
The bevel gear is strategically placed near the bypass valve for easier, smoother operation, even in high-pressure situations.
High Pressure Rating (300LB)
Designed to operate effectively under high-pressure conditions, suitable for demanding industrial applications.
Full Bore Design
The full bore design minimizes pressure drop, maximizing flow efficiency and reducing energy consumption.
Compliance with Standards
Manufactured in accordance with industry standards, ensuring compatibility and safety in various applications.
Application
His 40-inch gate valve is ideal for use in various industries where control over large fluid volumes is critical. Key applications include:
- Oil and Gas Pipelines: Ensuring secure flow control in upstream and midstream operations.
- Water Treatment Plants: Managing the distribution and treatment of large water volumes.
- Power Generation Facilities: Regulating steam and cooling systems in high-pressure environments.
- Chemical Processing Plants: Handling corrosive and volatile chemicals with precision.
Advantage
High Capacity
The large bore design allows for efficient flow management of significant fluid volumes.
Bypass Valve
Integrated bypass valve facilitates pressure equalization, reducing the effort needed to operate the main valve.
Easy Operation
The proximity of the bevel gear to the bypass valve ensures smoother and more controlled valve operation.
Durability
Constructed to withstand high pressures (300LB rating) and resist corrosion, ensuring a long service life.
Versatile Application
Suitable for a wide range of industrial settings, providing reliable performance under varying conditions.
Technical Drawing
Frequently Asked Questions
What are the primary applications for this 40-inch gate valve?
This valve is widely used in oil and gas pipelines, water treatment plants, power generation facilities, and chemical processing plants for reliable flow control of large fluid volumes.
How does the integrated bypass valve assist in operation?
The integrated bypass valve equalizes the differential pressure across the main valve disc before opening, significantly reducing the torque and effort required to operate the main valve.
What standard compliance guidelines does this valve meet?
It is designed to API600 standards, with face-to-face dimensions conforming to ASME B16.10, flange dimensions conforming to ASME B16.5, and testing conducted in accordance with API598.
What is the advantage of the bevel gear box operation?
The bevel gear box provides mechanical advantage, making manual operation of this large 40-inch valve smooth and manageable even under its rated 300LB high-pressure conditions.
Why is the body material WCB preferred for this valve?
WCB (Cast Carbon Steel) offers excellent strength, impact resistance, and durability, making it perfect for high-pressure and high-temperature utility services.