International Standard Industrial Valves

ZECO was established in the year 1991. We are located in Shanghai, Yancheng, and Wenzhou with a total building area of 102000㎡. Till now, we have expanded into a group with 8 holding companies(including 5 production bases), sales offices, and sales agents. Mainly manufacturing forged ball valve, casting ball valve, wedge gate valve, through conduit gate valve, globe valve, dual plate check valve, swing check valve & forged steel valve.

Water Valves

The water valve is mainly used for water pipes, including the water supply and drainage systems, 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 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.

Water Control Valve
ZECO water control valves are widely used in water supply and drainage control systems in the global building market.  Water Valve Price
Balancing Valve
ZECO is currently the only manufacturer in China with accurate KV data and supports debugging services.  Water Valve Price
Gate Valve
The resilient seated isolation gate valve of ZECO is widely used and reliable in the water supply and drainage system of water supply companies, sewage companies and various industries in big cities of China. Water Valve Price
Air Valve
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. Water Valve Price
Butterfly Valve
ZECO is a Chinese butterfly valve manufacturer, the main production is water butterfly valves and so on.  Water Valve Price
Industrial Valve
As an API 6D, API 600, API 607, and API 6FA approved valve manufacturer Zeco industrial sector also provide ball valve and GGC valve used in the oil & gas industry. Water Valve Price

Water Valve Material

Water valves are usually made of ductile iron, stainless steel, and copper. ZECO select raw material strictly and believes that we can provide you with the best quality materials, and the safest water valves.         

Water Valve Material Analysis
Different Appearance of Water Valve Material

How Water Valves Work

Water valve is a general description for ZECO water valve series products including different kinds of water valves as below:

1. Diaphragm type hydraulic control valve:

ZF100X Remote control float valve – For controlling water level of water tower or pool, applicable for automatic water supply system of various water pools/tanks, water towers ect..

ZF200X Pressure reducing valve – For adjusting and controling the main valve outlet pressure, applicable for drinking water supply, fire-fighting system, industrial water supply and irrigation.

ZF400X Flow control Valve – The valve is applicable for installation on water distribution pipeline where require flow control to maintain a preset flow rate.

ZF500x Pressure reducing/retaining valve – The valve is for pressure reducing/retaining purpose, when pressure in water supply pipeline is over preset value, the valve open to reduce the pressure, when pipeline pressure in below preset value, the valve close to retain the pressure.

2. ZFZ45X Resilient gate valve -The valve is applicable for installation in various kinds of pipeline for open/close fucntion.

3. ZFD71X Centerlined butterfly valve -The valve is applicable for cutoff or flow adjusting purpose.

Water Valve FAQs

Q What is the difference between gate valve and butterfly valve?

A Gate valve can only be used for open/close purpose but butterfly valve can be used for both open/close and flow adjusting purpose.

Q How much does it cost to replace a water valve?

A It depends on type, size, pressure, material of water valve.

Q How long do water valves last?

A It depends on working condition of water valves, usually it can works 2~20 years.

Q Can a gate valve be repaired?

A The gate valve can be repaired but it’s better to replace a new gate valve.

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