Corrosion Resistant Manual Gate Valve

Corrosion Resistant Manual Gate Valve

Corrosion Resistant Manual Gate Valve Introduction

A manual gate valve is a type of valve that is operated manually by turning a handwheel or a handle to open or close the valve. It is designed to regulate and control the flow of fluid in a pipeline system by using a gate or wedge to block or allow the flow of fluid. The gate or wedge is usually a flat or wedge-shaped disc that moves perpendicular to the direction of flow.
When the valve is fully open, the gate or wedge is positioned parallel to the direction of flow, allowing maximum flow through the pipeline. When the valve is partially closed, the gate or wedge is at an angle to the flow, reducing the flow rate. When the valve is fully closed, the gate or wedge is perpendicular to the flow, completely blocking the flow of fluid.

Corrosion Resistant Manual Gate Valve Principle

The principle of a manual gate valve is based on the use of a gate or wedge to control the flow of fluid through a pipeline. The valve consists of a housing or body, which contains a gate or wedge that can be moved up or down to regulate the flow of fluid.
When the valve is fully open, the gate or wedge is lifted to a position that is parallel to the direction of flow, allowing maximum flow through the pipeline. When the valve is partially open, the gate or wedge is lowered to a position that is at an angle to the flow, reducing the flow rate. When the valve is fully closed, the gate or wedge is lowered to a position that is perpendicular to the flow, completely blocking the flow of fluid.
The gate or wedge of a manual gate valve is typically operated by turning a handwheel or a handle that is attached to a threaded stem. When the handwheel or handle is turned, the stem moves up or down, causing the gate or wedge to move accordingly.
The design of a manual gate valve allows for precise control of flow rates and is particularly effective in applications where a tight shutoff is required. 

Corrosion Resistant Manual Gate Valve Advantages

1. Precise flow control: Manual gate valves provide accurate regulation of flow rates, making them ideal for applications where precise flow control is required.
2. Tight shutoff: Gate valves are designed to provide a tight shutoff, which is important in applications where leakage or backflow is unacceptable.
3. Low pressure drop: Manual gate valves have a low pressure drop across the valve, which means that they do not significantly reduce the pressure of the fluid flowing through the pipeline.
4. Easy to operate: Manual gate valves are easy to operate, with a simple handwheel or handle that can be turned to open or close the valve.
5. Reliable: Manual gate valves are reliable and have a long service life, making them a cost-effective choice for many applications.
6. Low maintenance: Manual gate valves require minimal maintenance, as they have few moving parts and are designed to be durable and long-lasting.
7.Versatile: Manual gate valves can be used in a wide range of applications, including oil and gas, water and wastewater treatment, chemical processing, and power generation.

Corrosion Resistant Manual Gate Valve Application Scope

The valve has obvious advantages such as light switch, reliable sealing, good elasticity and long service life. It can be widely used in tap water, sewage, construction, petroleum, chemical industry, food, medicine, textile, electric power, shipbuilding, metallurgy, energy system, etc. as a regulating and intercepting device.

We also provide Electric Gate Valves and Pneumatic Gate Valves, in addition to the Flange End Electric Gate Valve. Our product line offers a variety of options to suit different applications and customer needs. The Manual Gate Valve is a cost-effective solution that can be operated manually, while the Pneumatic Gate Valve offers automation capabilities that are ideal for larger systems. Please let us know if you require additional information on our product line or if you have any questions.