Zhongchi Zhongchi Zhongchi Zhongchi Zhongchi Zhongchi Zhongchi Zhongchi Zhongchi

3-piece Clamped Ball Valve

Home / Products / Ball Valve / Quick-install Ball Valve / 3-piece Clamped Ball Valve
  • 3-piece Clamped Ball Valve
  • 3-piece Clamped Ball Valve

3-piece Clamped Ball Valve

3-piece Clamped Ball Valve is a three-piece quick-install ball valve designed for pipeline systems requiring convenient installation, disassembly, and cleaning. It adopts a quick-clamp connection that requires neither threaded connections nor welding, allowing the valve to be rapidly secured with clamps. The three-piece structure provides a practical configuration for applications where regular maintenance and cleaning are required. Its investment-cast body and blow-out-proof stem support a stable and durable valve construction.

The clamp connection allows the valve to be quickly separated from the pipeline, simplifying inspection, cleaning, and reinstallation compared with conventional threaded or welded connections. A locking device handle is available to help maintain the selected valve position during operation. The working pressure is up to 1.6 MPa, with an applicable temperature range of –20°C to 120°C, or up to 250°C under specified conditions. The valve is suitable for compatible media including water, oil, and gas.

3-piece Clamped Ball Valve is suitable for water supply, plumbing, fluid handling, equipment piping, and other pipeline systems requiring fast installation and convenient maintenance. OEM and ODM services are available to support customized valve sizes, clamp connection specifications, body and sealing materials, handle configurations, pressure ratings, temperature ranges, and other project-specific requirements.

  • Specification
  • Purchasing Information
  • Contact Us
Design Features:
Investment Casting Body
Blow-out Proof Stem
Locking Device Handle Available
Working pressure:1.6MPa
Applicable temperature:
-20°C~120°C(250°C)
Applicable Medium:Water,oil,gas Etc
hedxgybe1789006728

Main parts and materials

ITEM PART MAIN MATERIAL
Bonnet CF8 CF8M
Body CF8 CF8M
Valve Seat PTFE RPTFE
Ball 304 316 
Bolt A2-70
Stem 304 316 
Packing PTFE RPTFE
Gland Nut 304 
Thrust Washer 304 
10  Handle 201 304 

Main dimensions

SIZE D L H W
1/2" DN15 25.5 50.5 95  55  110 
3/4" DN20 50.5  108  63  125 
1" DN25 50.5  113  75  145 
1-1/4" DN32 50.5  125  82  160 
1-1/2" DN40 50.5  64  140  95  180 
2" DN50 64  77.5  155  110  220 
2-1/2" DN65 77.5  91  180  131  240 
3" DN80 91  106  220  140  290 
4" DN100 119  280  170  315 

Design Features:
Investment Casting Body
Blow-out Proof Stem
Locking Device Handle Available
Working pressure:1.6MPa
Applicable temperature:
-20°C~120°C(250°C)
Applicable Medium:Water,oil,gas Etc
hedxgybe1789006728

Main parts and materials

ITEM PART MAIN MATERIAL
Bonnet CF8 CF8M
Body CF8 CF8M
Valve Seat PTFE RPTFE
Ball 304 316 
Bolt A2-70
Stem 304 316 
Packing PTFE RPTFE
Gland Nut 304 
Thrust Washer 304 
10  Handle 201 304 

Main dimensions

SIZE D L H W
1/2" DN15 25.5 50.5 95  55  110 
3/4" DN20 50.5  108  63  125 
1" DN25 50.5  113  75  145 
1-1/4" DN32 50.5  125  82  160 
1-1/2" DN40 50.5  64  140  95  180 
2" DN50 64  77.5  155  110  220 
2-1/2" DN65 77.5  91  180  131  240 
3" DN80 91  106  220  140  290 
4" DN100 119  280  170  315 

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