Product

Top Entry Ball Valve

Top entry ball valve is a rotary switch valve that controls the on/off of the medium by rotating the ball. The 90-degree rotation of the sphere allows the medium to pass through or close the channel inside the sphere, thus achieving the control of the medium.

Specification

Nominal diameter

1/2″ – 60″ (DN15- DN 1500)

Pressure range

CLASS 150 – CLASS 2500 (Mpa 1.6- Mpa 42.0)

Materials

Carbon Steel, Stainless Steell, Duplex, Super Duplex, Inconel

Design standard

API 6D, API 608, API598, ASME B16.34, ISO 17292, BS5351  

Connection ends

RF、RTJ、BW、SW

Flange Dimension Standards

ASME B 16.5, ASME B16.47, ASME B16.25, ASME B16.11

Operation

Manual、Pneumatic、Electric、Gas-liquid interaction etc. 

Temperature

-196℃-540℃

Pressure Test Standards

API598 , API 6D , BS12569

Application

Oil and gas、Chemical、petrochemical、Power plant、Metallurgy、Papermaking etc. 

Features:

  1. Top entry ball valve is valve Installing ball into valve body by the upper for repairing conveniently.
  2. Top entry ball valve adopts elastic interface structure, which can adapt to different deviations of the pipeline, and increase the tightness and life of the valve.
  3. The valve stem adopts self-sealing structure to improves the reliability and tightness.
  4. It can be made of different materials, and is suitable for use in various media, pressure and environments.

Welcome to our valve company! We are a leading provider of high-quality valves and valve solutions for various industries.

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Email us: sales@hf-valves.com hf-valves@gracebaosteel.com
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+86 17791725286
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Address

Xian Hengfeng: Electromechanical Equipment Co.,Ltd
No.15,group 3,Sanlian Village,Dazhao Street Office,Chang’an District,Xi’an City, Shaanxi Province

Yiwu Hengfeng:
Zongtang 1st District, Jiangdong Street, Yiwu
City, Jinhua City, Zhejiang Province

Hk: Gracebao Steel Manufacturing Co.,Ltd
15/F, Lucky Center No.165-171,Wanchai Road, Wan Chai, Hongkong