Skip to content
+86-577-57670925info@zzcontrols.com
Skype page opens in new windowX page opens in new windowLinkedin page opens in new windowYouTube page opens in new window
Search:
Zhengzhou Pump Valve
Hydraulic butterfly valves and actuators for power plant
Zhengzhou Pump Valve
  • Home
  • About us
  • Products
    • Turbine inlet valve
    • Butterfly valve
    • Ball valve
    • Check valve
    • Plunger valve
    • Customerized valve
    • Fixed cone valve
    • Hydraulic power unit
  • Applications
    • Thermal power plant
    • Hydro-power plant/Dams
    • Water treatment
    • Oil and gas
  • News
  • Gallery
    • Production
    • Valves on site
    • Workshop, Process and Delivery
    • Client Visitings
  • Contact
  • Home
  • About us
  • Products
    • Turbine inlet valve
    • Butterfly valve
    • Ball valve
    • Check valve
    • Plunger valve
    • Customerized valve
    • Fixed cone valve
    • Hydraulic power unit
  • Applications
    • Thermal power plant
    • Hydro-power plant/Dams
    • Water treatment
    • Oil and gas
  • News
  • Gallery
    • Production
    • Valves on site
    • Workshop, Process and Delivery
    • Client Visitings
  • Contact

Daily Archives: July 6, 2017

You are here:
  1. Home
  2. 2017
  3. July
  4. 06

Hydraulic spherical valve (4)

Successful Acceptance of Spherical Valve

Production and installationBy [email protected]July 6, 2017

Our DN650 PN40 Spherical Valve with double seal arrangement for Hydro Power Plant for emergency closure application. An important feature of a spherical valve is the ‘double seal system,’ consisting of both maintenance and service stainless steel seals. This type of valve can be used as water intake control valve to control the inflow of…

Copyright@Zhengzhou Pump & Valve MFG Co.,Ltd.
  • FAQ
  • Sitemap
  • Privacy Policy
Useful Links
Go to Top