• Nov , 10 2020

Valve belongs to the loss of goods, as the passage of time, the valve components are corroded, corroded, corroded, leading to the service life of the valve will be shortened, frequent replacement repair valve, undoubtedly increased the labor cost, time cost.So, in order to reduce unnecessary expenses, to cut costs, a lot of people ask is there a durable valve, one that lasts a long time, so what k...

• Nov , 02 2020

【XUVAL】 is global in scale when it comes to manufacturing and design kinds of cast iron or ductile iron valve. We serve our customers locally, offering full-line partnership and a single entry point to a world of products and solutions.Because of our solid know-how and decades of experience, it is safe to expect more from us - now and in the years to come. We make a difference only by assuring pro...

• Sep , 22 2020

Technical measures Signal device is additionally provided with wafer butterfly valves location. When running in butterfly valves wafer deviation from the full open position, sends out signal, the control room of the optical plate light, the operator can signal according to the judgment is off wafer butterfly valves accident or partial red. General treatment measures to regulate the part turning, c...

• Sep , 12 2020

Valve is best suited for installations, keeping in mind the service for which the valve is recommended. Before installing the correct valve, review the installation instructions to prevent damage to the valve and to assure its maximum efficiency. Use sand cloth or steel wire brush to clean both ends to a bright metal finish. Apply flux to outside of tube and inside of solder cup. Surfaces to be jo...

• Aug , 26 2020

Ball valves A Ball valve is a quarter-turn rotational motion valve that uses a ball-shaped disk to stop or start flow. If the valve is opened, the ball rotates to a point where the hole through the ball is in line with the valve body inlet and outlet. If the valve is closed, the ball is rotated so that the hole is perpendicular to the flow openings of the valve body and the flow is stopped. Types ...

• Aug , 25 2020

Check valves are automatic valves that open with forward flow and close with reverse flow. The pressure of the fluid passing through a system opens the valve, while any reversal of flow will close the valve. Exact operation will vary depending on the type of Check valve mechanism. Most common types of Check valves are swing, lift (piston and ball), butterfly, stop and tilting-disk. Types of Check ...

• Aug , 17 2020

Affected by raw material and labor costs and other factors, in recent years Chinas valve industry rapidly develop in the international market. Exports and expanding market share has gradually become an important industry base of production and the main sales market. Many valve companies in China, with small size, lack of core competitiveness, difficult to influence in the international market, lar...

• Aug , 15 2020

In this year 2020 severe situation, all staff from our company are more strict with them selves to ensure the quality and production time of each order, so that we can meet the customers demand. Our workshops are busy every day. We have produced more than 6000nos valves with great quality in June,2020.and close to 8000nos in July,2020.We will keep on paying attention in quality and best service to...

• Jul , 28 2020

Before the resilient seated gate valve was introduced to the market, gate valves with a metal seated wedge were widely used. The conical wedge design and angular sealing devices of a metal seated wedge require a depression in the valve bottom to ensure a tight closure. Herewith, sand and pebbles are embedded in the bore. The pipe system will never be completely free from impurities regardless of h...