Zhejiang Jigong Valve · 30-Year Professional Valve Ball Manufacturer
We have a 70+ professional team with majority technical staff. Equipped with complete production and testing equipment, we implement strict quality control. We provide standard and customized valve balls to offer dependable fluid control solutions globally.
200+
Equipment
Machines
What houses we build
Our product
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24/7 Call Center
Precision Manufacturing
Precision up to 0.001mm
Quality Assurance
ISO9001 Certified
Custom Service
Custom Valve Balls
Technical Support
Professional Engineers
Popular Products
Our Products
We work directly for our clients and put client’s interests first. Innovation Guides Us As Always
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![Floating Valve Ball]( "Floating Valve Ball")
Floating Valve BallThe floating valve ball adopts a trunnionless support structure, where the ball is only clamped by the valve stem and seat. It can generate a small axial...
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![Three-way Valve Ball]( "Three-way Valve Ball")
Three-way Valve BallThe three-way valve ball, through the internal L-shaped or T-shaped flow channel design, can achieve the diversion, confluence, or flow direction switching...
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![Valve Seat]( "Valve Seat")
Valve SeatThe valve seat is a key sealing assembly dedicated to ball valve systems, creating a precision fit with the valve sphere to realize fluid shut-off, flow...
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![Valve Stem Ball]( "Valve Stem Ball")
Valve Stem BallThis one-piece stem integrated valve ball is a high-precision custom core component engineered for modern flow control systems. Adopting integral forging...
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![Fixed Valve Ball]( "Fixed Valve Ball")
Fixed Valve BallThe fixed valve ball rigidly secures the ball to the valve body through the upper and lower trunnions (valve stems). The ball only rotates around the axis...
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![Trunnion Valve Ball]( "Trunnion Valve Ball")
Trunnion Valve BallTrunnion Mounted Valve Ball is a high-precision core component specially developed for heavy-duty ball valve systems. With integrated dual trunnion shafts...
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![Valve Body]( "Valve Body")
Valve BodyThe valve body is the core pressure-bearing shell component of the ball valve, providing installation space and sealing support for internal components such...
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![Valve Ball With Handle]( "Valve Ball With Handle")
Valve Ball With HandleThe valve ball with a stem integrates the ball and the valve stem (handle) into one piece or firmly connects them through a key / flat structure, which can...
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Contact Details
If you are interested in working with us then please drop us a line, we would love to hear from you.