Zhejiang Yongyuan Valve Co.,Ltd.
  • Home
  • About Us
    • Company Profile
    • Production Flowchart
    • Testing Instruments
  • Products
    • Ball Valve
      • API 6D Ball Valve
      • Threaded Ball Valve
      • Grooved Ball Valve
    • Check Valve
      • API 6D Swing Check Valve
      • Threaded Check Valve
  • News
    • Company News
    • Industry News
    • FAQ
  • Download
  • Send Inquiry
  • Contact Us
English
  • English
  • Español
  • Português
  • русский
  • Français
  • 日本語
  • Deutsch
  • tiếng Việt
  • Italiano
  • Nederlands
  • ภาษาไทย
  • Polski
  • 한국어
  • Svenska
  • magyar
  • Malay
  • বাংলা ভাষার
  • Dansk
  • Suomi
  • हिन्दी
  • Pilipino
  • Türkçe
  • Gaeilge
  • العربية
  • Indonesia
  • Norsk‎
  • تمل
  • český
  • ελληνικά
  • український
  • Javanese
  • فارسی
  • தமிழ்
  • తెలుగు
  • नेपाली
  • Burmese
  • български
  • ລາວ
  • Latine
  • Қазақша
  • Euskal
  • Azərbaycan
  • Slovenský jazyk
  • Македонски
  • Lietuvos
  • Eesti Keel
  • Română
  • Slovenski
  • मराठी
  • Srpski језик
News
Home > News > Industry News

Industry News

What is the purpose of the check valve?
What is the purpose of the check valve?

One is to prevent the backflow of the medium, the other is to prevent the reverse phenomenon of the stop pump and the motor, and the third is to prevent the leakage of the container medium.

Read More
Classification of check valves.
Classification of check valves.

Classification of material
1. Cast iron check valve
2. Brass check valve
3. Stainless steel check valve
4. Carbon steel check valve
5. Forged steel check valve

Read More
Working principle of ball valve.
Working principle of ball valve.

The opening and closing part of the ball valve is a ball with a circular channel, rotating around the axis perpendicular to the channel, the ball rotates with the stem to achieve the purpose of opening...

Read More
<1>

Contact Us

  • Tel+86-19145411772
  • Add87-89 Mingyuan North Road, Economic development zone, Yongkang city, Zhejiang, 321000, China.
  • E-mail[email protected]

Products

  • Ball Valve
  • Check Valve
Zhejiang Yongyuan Valve Co.,Ltd.
  • Contact Us
  • Send Inquiry
  • Download
  • News
  • Products
  • About Us
  • Home

Copyright © 2022 Zhejiang Yongyuan Valve Co.,Ltd. - Ball Valve, Check Valve, API 6D Ball Valve - All Rights Reserved

  • Links
  • Sitemap
  • RSS
  • XML
  • Privacy Policy
  • Emailcarlos
  • WhatsAppWhatsApp
  • QR
Hit enter to search or ESC to close