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COVNA Valves For Municipal Government Sewage Treatment

I am very happy to be able to introduce to you a sewage treatment project we have recently done. The customer is from Sri Lanka Municipal Sewage Treatment Department, inquiring about valves for sewage treatment. By looking at the valve list provided by the customer, the list contains many valve styles. Based on the principle of customer first, our business team patiently organizes the content of the list and submits it to the technical department and price review department to confirm product parameters and quotations one by one, and provide customers with the most suitable valve solution. We will provide the most suitable valve options according to the working conditions provided by customers, and strive to provide customers with the most cost-effective fluid control solutions.

Below, let us briefly introduce the valves that can be used in municipal sewage treatment projects. Any demand for valves, feel free to contact us at sales@covnavalve.com

Knife Gate Valve

Since the medium will contain impurities such as gravel, sludge, etc., the knife gate valve will be your first choice valve. Due to its special structure, the knife gate valve is not easy to be blocked, so it is very suitable for controlling the flow and blocking of media containing impurities. To provide worry-free automated fluid solutions.

We can provide manual knife gate valve, electric knife gate valve and pneumatic knife gate valve for your choice. At the same time, in order to help you realize industrial automation, we can provide a series of pneumatic accessories for you to use, such as positioners, pneumatic directional valves and so on.

covna pneumatic knife gate valve

Butterfly Valve

Butterfly valve is a common quarter-turn valve. It is suitable for transport or isolation medium. It can be used for flow control of water and air. Wafer type, flange type, lug type and tri-clamp type are available for your selection.

We can provide manual butterfly valve, electric butterfly valve and pneumatic butterfly valve for your choice. To provide you with one-stop valve solutions.

covna pneumatic actuated butterfly valve-1

Ball Valve

Ball valve is a valve suitable for medium transport, isolation and changing the flow direction of medium. It can be used for fluid control such as drinking water and service water. Available in 3-piece ball valve type and 2-piece ball valve type.

We can provide manual ball valve, electric ball valve and pneumatic ball valve for you to choose to meet your actuation needs. Provide you with flexible valve solutions.

electric 3-piece ball valve

The Benefits Of Working With COVNA Are:

● Provide one-stop valve solutions. We have 3 production bases and provide various styles of valves to meet your various needs, saving you procurement time and procurement costs.

● 100% in-house production including manufacturing, testing, trading and shipment. To ensure the product quality is good.

● Offering the customized valve service to provide the flexible fluid control solution.

● Technical support to help you to know and use the valve well.

Welcome to work with us and we are happy to help you solve the valve solutions!


Post time: Apr-19-2022
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