Ductile Iron Gate Valve Manual Flanged End Connection For Water Gate

Manual Gate Valve Ductile Iron Gate Valve for Water Gate

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.

Application

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.

Working Principle

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

Specification

Production workshop

Other series of valves

Exhibition And Customer Visting

Please ask for pump details and price by inquiry@huataogroup.com. For any questions will reply within 24 hours.