ZHENGZHOU JINGGONG VALVE CO., LTD.   008618135671959

Plunger Globe Valve

  • Size rangeDN25~300mm NPS1"~12"
  • PressurePN1.6~16.0MPa Class150~Class2500
  • Body materialductile cast iron, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, A336 F92/F91, etc.
  • Operationhand wheel, worm gear, electric, pneumatic
  • Standard: ANSI, API, DIN, EAC, JIS, CE, ISO, EN, GB
  • More than 40 years professional valve manufacturer.
  • Products are exported to more than 72 countries.
  • Products are widely used in petroleum, chemical industry, metallurgy, electric power, water supply, coal gas, natural gas and other industries.
  • High reliability, excellent quality, fast service, online support

Features:

1. Relying on the principle of the globe valve, the valve disc changed as a cylinder.

2. The inclined cone surface of the plunger end and the cone surface of the valve seat complete the opening and closing.

3. By adjusting the pre-tightening force of the middle flange bolts, the lateral force generated by the compression of the sealing ring is sealed with the outer circle of the plunger on the middle hole surface of the valve body, thus ensuring the sealing performance of the valve.

4. The sealing is reliable and durable, thus extending the service life of the valve.

5. Combining the leak-free advantages of the plunger valve and the fast opening and closing characteristics of the stop valve, its superiority is far better than that of ordinary stop valves.

6. Range of working temperature: 0℃~600℃.

7. Connecting type: Flange, BW.

8. Application: Petrochemical, metallurgy, chemical industry, power station, pharmaceutical, etc.

zzjg cases

I recently purchased a valve product, and I must say, I'm highly satisfied with my purchase. The quality of the valve exceeded my expectations. It's well-built, durable, and functions flawlessly. The installation process was smooth, thanks to clear instructions provided with the product. What impressed me the most was its reliability; it hasn't leaked or malfunctioned since I started using it.

India

Purchasing Manager

the customer service I received from the manufacturer was outstanding. They were responsive to my inquiries and provided helpful assistance when I had questions about the product specifications. Overall, I believe I made a wise choice by choosing this valve, and I would certainly recommend it to others in need of a reliable and high-quality valve solution.

USA

Purchasing Manager
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