Products

Water Valve

ZECO Water Valve Category

The water valve is mainly used for water pipe, including water supply and drainage system, the sewage treatment system, HVAC system, heating system, etc. In the water valve, the middle and low-pressure valves are widely used, especially the low-pressure large diameter valves, and the middle-pressure valves are less. Similar to the resilient gate valve, the rubber lined butterfly valve is the most basic and most widely used valve. As a professional water valve manufacturer in China, ZECO has a wide range of application cases in major water supply companies, heating companies, and business groups worldwide. These cases include solving extreme conditions for users, including being in normal operation for 20 years.

  • ZECO control valves are widely used in water supply and drainage control systems in global building market. As one of the top three brands of water system valves produced in China, ZECO has ...

  • ZECO is currently the only manufacturer in China with accurate KV data and support debugging services. We have our own dynamic water testing system, and all the differential pressure control valv...

  • The resilient seated gate valve of ZECO is widely used and reliable in the water supply and drainage system of water supply company, sewage company and various industries in big cities of China. ...

  • ZECO is a Chinese butterfly valve manufacturer, the main production is water butterfly valves and so on. The rubber lined butterfly valve is especially widely used in operating conditions due to ...

  • The check valve for water of ZECO is the advanced pipe control equipment at home and abroad, mainly installed at the entrance of hydropower station turbine, used as the inlet valve of turbine, or...

  • Each of ZECO's single air release valves and double orifice air release valves is a high quality combination air valve, suitable for various sewage and wastewater systems and operating conditions...

  • Strainers, dirt separators and backflow preventers are designed to prevent impurities from entering the specified pipe section. Comparing these three types of products, we can analyze from the followi...

Water Valve By Pipe Size

According to pipe size, Valve sizes range from 1/8 "to 160" or lager, and ZECO can provide you with the most complete size solution.

  • 2 inch valve refers to the 2 "diameter of the pipe to which the valve is connected. 2 inch is usually the size of all valves, normally 2 inch gate valve, 2 inch butterfly valve, 2 inch check valve and...

  • Most of the 2.5 inch valves used in the walkway begin to be made of ductile cast iron, as copper or stainless steel becomes much more expensive. The number of butterfly valves used in the 2.5 inch sma...

  • 3 inch valve in butterfly valve, start to use flange butterfly valve installation. Therefore, 3 inch is a junction point, and the price will increase after the use of flanged butterfly valves, so the ...

  • The most common reference is 4 inch valve, which is often used in units of 4 inch to compare product performance, product materials and product prices. The 4 inch butterfly valve, for example, uses QT...

  • 5 inch valves are relatively rare, and many units of use try to avoid this unusual size as much as possible, so if a customer anticipates ordering a large number of 5 inch gate or check valves, leave ...

  • 6 inch valve is commonly used with flanged gate valves and various upper valves for water, including dirt separator.Features of zhengfeng collector: 1. The release rate of primary gas of water through...

  • 8 inch valve also uses gate and butterfly valves as the most common shutoff valves, but hydraulic control valves also play a vital role in regulating pressure and flow.Pressure relief/sustaining hydra...

  • 10 inch valves such as gate and butterfly valves are very important in quality not its price,and,as pioneers in water supply protection and efficiency, our proven water & control management soluti...

  • 12 inch valve is a joint of a water-used valve, which is essentially called a large diameter valve. Take the fire system as an example, the common civil buildings are basically the size of fire pipes ...

  • 16 inch valve switch valves are already in use with butterfly valves, which are divided into soft and hard sealing butterfly valves in seal form. The triple offset butterfly valve, as a part used to r...

  • 18 Inch pipe gate valves will be used less often than 18 inch butterfly valves because the 18 inch gate valves price will be higher than butterfly valves. Large diameter of the site to adjust the flow...

  • Before installing a 20 inch butterfly valve or a 20 inch gate valve, a strainer is usually installed. ZECO Y strainer is an indispensable device in large diameter pipeline transmission medium sys...

  • The 24 inch large butterfly valves used in the water pump export of the water supply company can be combined with the hydraulic control device and turned into the combined butterfly-check valve to rep...

  • The 30 inch valve is mainly used for a small number of performance valves to regulate flow, for filtering, and for butterfly and gate valves to be used as switches. ZECO 30 inch flanged double of...

Water Valve By Material

Water valves are usually made of ductile iron, stainless steel, and copper. ZECO checks the source of materials and believes that we can provide you with the best quality materials, the safest to use products.

  • There are many materials in the valve, but in the water system valves, cast iron valves and ductile iron valves are used more widely because the pressure required on the water system is not particular...

  • Cast iron refers to the cast iron with flake graphite, the main composition is iron, carbon, silicon, manganese, sulfur, phosphorus, is the most widely used cast iron, its output accounts for more tha...

  • Stainless steel valve is very common in market, currently on the market of stainless steel butterfly valve, stainless steel valve, stainless steel valve is very common, so far has been applied in chem...

  • TEL:+86-21-59599006
  • FAX:+86-21-59599006 ext.806
  • EMAIL: marketing@zecovalve.com
  • ADDRESS:Caoan Road 3999#, Shanghai, China
ZECO Valve Product Information Catalog Download