News Center

News Center

One-stop Solution for Valve Products
Clamp Butterfly Valves Take the Stage in 2025

Jul 10,2025

Clamp Butterfly Valves Take the Stage in 2025

View Details >

Features and advantages of metal seated gate valve

May 09,2024

Features and advantages of metal seated gate valve

The metal seated gate valve is a kind of globe valve with copper alloy for the valve seat. The wedge usually fully open or fully closed. The installation is not limited by the direction of flow of the medium. It can bu widely used in water supply pipes, petrochemicals, pharmaceuticals, etc.

View Details >

The Feature and Advantage of Slanted Seat Tilting Disc Check Valve

May 08,2024

The Feature and Advantage of Slanted Seat Tilting Disc Check Valve

Our slanted seat tilting disc check valve has six features and advantages, slanted seat、 slanted angle of 20 degrees、Tilting Disc Check Valve design, fast respond and so on.

View Details >

PRODUCTS LIST-Zhengzhou Success Machinery CO.,LTD

May 03,2024

PRODUCTS LIST-Zhengzhou Success Machinery CO.,LTD

This is a collection of pictures of our products with product appearance features, model description, pressure rating, caliber size range. All pictures are our real production, for example,butterfly valve、check valve、gate valve expansion joints 、foot valve、strainer and so on，welcome friends to watch and information.

View Details >

Manufacturing Process of the Double Eccentric Butterfly Valve

May 01,2024

Manufacturing Process of the Double Eccentric Butterfly Valve

Double eccentric butterfly valve is our main product and compared with the industry, this product has obvious advantages. Production range is from DN80MM-DN4000MM, pressure is from PN6-PN40. it can ensures bi-directional sealing with zero leakage。     Therefore, the manufacturing process for the Double Eccentric Butterfly Valve is very professional. From the raw material coming into the factory, to the finished product delivery, each process has strict quality control.     This production process is divided into 14 steps

View Details >

How to control the product quality of the valves

May 02,2024

How to control the product quality of the valves

In the manufacture of valves，Quality control is very important, The quality control runs through the entire process of valve production. A loss of control in any of these areas will creates a potential risk to the quality of the valve. For valve manufacturers, our product quality control is not only to do a good job of quality control within their own factories, but also pay attention to the quality control of raw materials manufacturers, such as castings. This article describes is that how Zhengzhou Success Machinery CO.,LTD implements quality control in the production of valves.

View Details >

A butterfly valve is a commonly used industrial valve

Dec 14,2023

A butterfly valve is a commonly used industrial valve

It usually consists of valve body, valve cover, valve stem, valve spool, valve seat, sealing device and other components, with simple structure, reliable sealing, flexible operation and other characteristics.

View Details >

The sealing device is the key component of the valve sealing

Jun 08,2024

The sealing device is the key component of the valve sealing

The sealing device of  the valve is the key component to ensure the sealing performance of the valve, which usually consists of sealing ring, packing and so on. the device is used to fill in between the valve stem and bonnet to prevent fluid leakage.

View Details >

< 12 >