Welcome to ZZPV
Brief introduction
Welcome to Zhengzhou Pump Valve Co., we are one of the leading manufacturer and solution provider in industrial valves in thermal /hydro power plants, dams ,oil & gas, metallurgy, petrochemical, desulfurization ,water treatment industries etc.
“Over the last 50 years, a lot has changed, but one thing hasn’t: Our expectations.”
With strong technical force , we honored national high-tech enterprises, the State Torch Program, the National Innovation Fund project units .
What’s more, we are drafting the national standard of steam turbine with a quick-closing valve and hydraulic control valve of inlet turbine. So

far, our R&D center with more than 20 national patents and software copyright licenses.
For more than 20 years, ZhengZhou has focused on helping our customers to become better, more efficient processors. Our current family of advanced technologies are all designed specifically to improve throughput, increase quality, reduce scrap and streamline processing.
For decades, based on our extensive know-how and continuous innovation of products and solutions, we are driven to fulfill this commitment to all our current and future customers.
Milestones of ZZPV
After-sale Service
- Spare & wear parts supply
- Installation and Commission
- Training in factory /on site
- Remote support
- 7/24 on call
- Trouble shooting
- One year guaranteed
- 100% Success

Workshops
The company’s main products include
- valves for water pipeline systems (butterfly valves, ball valves, hydraulic slow-closing check valves, plunger valves, fixed cone valves, etc.)
- valves for hydroelectric turbine systems (turbine inlet valve , bypass needle valves, etc.)
- valves for steam turbine systems ( steam extraction quick-closing valve , ESD quick-closing (control) valve , high-performance butterfly valves for heating network pipelines, etc.)
- hydraulic program-controlled valves for chemical and oil & gas pipelines
Our process machines










