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Welcome to ZZPV

1995
Founded in
30000
Square meters
50
patents
100
Employee

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

zzpv factory meeting

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

1995
Established as Zhengzhou Pump Valve Manufacturing Co., Ltd.
2002
Achieved first production capacity upgrade, moved into self-owned factory premises in Yongjia Oubei Dongfang Industrial Zone
2005
4 main products (accumulator/Counterweight type hydraulic control butterfly valves, 0.5-second quick-closing valves, variable-frequency electric butterfly valves) passed provincial-level scientific and technological achievements certification. Obtained the first 6 national utility model patents, covering electro-hydraulic actuators and bidirectional sealing technologies.
2006
Awarded "Top 30 Enterprises in China’s Pump and Valve Industry Hub," solidifying regional industry leadership. "Intelligent Accumulator-Type Hydraulic Butterfly Valve" was included in the National Torch Program, earning national-level project recognition.
2008
Recognized as a first-tier "National High-Tech Enterprise,"
2011
Established a provincial-level high-tech enterprise R&D center to strengthen innovation capabilities. Completed production capacity expansion with new factories in Oubei Hesan Industrial Zone. Achieved breakthroughs in software technology, securing 2 national software copyrights.
2012
Won the Ministry of Science and Technology Innovation Fund Project, overcoming key technologies for hydraulic actuators in industrial valves.
2018
Granted the first invention patent authorization, marking a breakthrough in core proprietary technologies.
2022
Launched state-of-the-art Huangtian Shuimen Road production base, further scaling manufacturing capabilities. Designated as a Zhejiang Provincial "Specialized, Refined, Distinctive, Innovative" SME, earning provincial innovation certification.
2024
"Hydraulic Automatic Control Valve" received a scientific contribution award from a national industry association, gaining high market recognition.

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
office center
Power unit workshop -zzpv_2

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

CNC machine center from zzpv
process machine from zzpv
drilling machine
grinding machine from zzpv
lathe machine from zzpv
grinding machine from zzpv 2

Your Reliable and Professional Partner for Power Station Valves!

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