Zhongchi Zhongchi Zhongchi Zhongchi Zhongchi Zhongchi Zhongchi Zhongchi Zhongchi

External Thread Ball Valve with Connecting Pipe

Home / Products / Ball Valve / Welded Ball Valve / External Thread Ball Valve with Connecting Pipe
  • External Thread Ball Valve with Connecting Pipe
  • External Thread Ball Valve with Connecting Pipe

External Thread Ball Valve with Connecting Pipe

External Thread Ball Valve with Connecting Pipe is designed for pipeline flow control applications where convenient installation and maintenance are required. The valve features an externally threaded connection combined with pipe connections and a union joint, allowing the valve to be removed or serviced without dismantling the connected pipeline. This structure provides a practical solution for piping systems that require regular inspection, cleaning, or valve replacement.

The union connection enables maintenance personnel to access the valve by simply loosening the union joint, reducing the need for extensive pipeline disassembly during servicing. Compared with valve installations requiring the surrounding piping to be dismantled, this design can help shorten maintenance operations and reduce disruption to the pipeline system. The externally threaded connection also provides a straightforward connection method for compatible piping configurations.

External Thread Ball Valve with Connecting Pipe is suitable for water supply, fluid handling, equipment piping, and other industrial or commercial pipeline systems where quick valve maintenance is required. OEM and ODM services are available to support customized valve sizes, connection specifications, materials, sealing configurations, pipe lengths, and other project-specific requirements.

Contact Us
PREV：3-Piece Extended-Weld Ball ValveNEXT：Three Pieces Manual Welded Ball Valve
  • Specification
  • Purchasing Information
  • Contact Us
Design Features:
Forged Steel Body
Blow-out Proof Stem
Working pressure: 1.6~6.4MPa
Applicable temperature:
-20°C~120°C(250°C)
Applicable Medium: Water, oil, gas, Etc

Main parts and materials

ITEM PART MAIN MATERIAL
1  Body A105 304 316
2  Ball 304 316 
3  Stem 304 316 
4  Valve Seat PTFE RPTFE
5  Handle 201 304 

Main dimensions

SIZE Φd L1 L2 W H ΦD M
1/4" DN6 5  80  130  105  55  14  20x1.5
3/8" DN10 8  85  135  110  58  18  24x1.5
1/2" DN15 10  85  156  122  60  22  30x2
3/4" DN20 13  90  174  132  67  27  36x2
1" DN25 17  100  188  132  70  32  42x2
1-1/4" DN32 22  120  216  152  82  40  52x2
1-1/2" DN40 25  135  235  162  87  48  60x3
2" DN50 32  140  255  162  100  60  72x3

The dimensions above are for reference only.


Design Features:
Forged Steel Body
Blow-out Proof Stem
Working pressure: 1.6~6.4MPa
Applicable temperature:
-20°C~120°C(250°C)
Applicable Medium: Water, oil, gas, Etc

Main parts and materials

ITEM PART MAIN MATERIAL
1  Body A105 304 316
2  Ball 304 316 
3  Stem 304 316 
4  Valve Seat PTFE RPTFE
5  Handle 201 304 

Main dimensions

SIZE Φd L1 L2 W H ΦD M
1/4" DN6 5  80  130  105  55  14  20x1.5
3/8" DN10 8  85  135  110  58  18  24x1.5
1/2" DN15 10  85  156  122  60  22  30x2
3/4" DN20 13  90  174  132  67  27  36x2
1" DN25 17  100  188  132  70  32  42x2
1-1/4" DN32 22  120  216  152  82  40  52x2
1-1/2" DN40 25  135  235  162  87  48  60x3
2" DN50 32  140  255  162  100  60  72x3

The dimensions above are for reference only.


Recommended Products

About Us
Zhongchi Valve Group Co., Ltd.
Zhongchi Valve Group Co., Ltd. was established in April 2008. The company is a valve manufacturing enterprise that integrates design, development, production, and sales. It is located in the Binhai Industrial Park of Wenzhou Economic and Technological Development Zone.
The company has successively obtained ISO9001 international quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification, special equipment manufacturing production license TS certification, CE certification, EAC certification, API607 fire protection certification, and has been recognized as a small and medium-sized technology enterprise in Zhejiang Province and a national high-tech enterprise.
The company's main products include ball valves, gate valves, globe valves, check valves, filters, butterfly valves, etc. These products are widely used in various industries such as petroleum, chemical, natural gas, light industry, electric power, pharmaceuticals, dyes, metallurgy, fiber, leather making, textile, food, military, construction engineering, refrigeration, water supply, and more.
Certificate Of Honor
  • Occupational Health and Safety Management System Certification
  • Environmental Management System Certification
  • Fire Resistance Test Certificate
  • CE Module HSIGN
  • EAC certification
  • TS certificate
  • Certificate for Technology-Based Small and Medium-Sized Enterprises
  • Ball Valve Type Test Certificate
  • Type Test Certificate for Gate Valves
  • Type Test Certificate for Globe Valves
Stay Connected, Insights & Innovation from Zhongchi
X Facebook
Products News