We take quality as the foundation and excellent service as the purpose, and aspire to become a professional by seal type, Soft-Sealed Balls, Hard-sealed Valve Ball manufacturer that meets the individual needs of customers. Skilled professional knowledge, strong sense of service, to meet the service needs of customers for by seal type. Our commitment to sustainability extends to our packaging, where we strive to minimize waste and environmental impact. As a company, we always believe in and uphold the principle and concept of integrity when dealing with customers, employees and other stakeholders. We are earning wonderful attempts to realize this win-win predicament and sincerely welcome you to be a part of us. Our company will give full play to our technical and talent advantages and make due contributions to economic development. We focus on key technologies, strengthen independent innovation, and continuously improve the market-oriented, enterprise-oriented science and technology innovation system. We understand the importance of communication and always keep our customers informed.
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![Soft-Sealed Balls]()
Soft-Sealed BallsSoft-sealed valve balls form a sealing surface by coating or inlaying elastic sealing materials such as PTFE, RPTFE, NBR, and PEEK on the surface of the ball. They rely on the deformation of elasticread more -
![Custom Valve Balls]()
Custom Valve BallsCustom valve balls can be fully customized according to customer working conditions, installation dimensions, and media characteristics, covering material selection, flow channel structure, portread more -
![Precision Machined Valve Balls]()
Precision Machined Valve BallsPrecision machining of valve balls adds ultra-precision grinding, mirror polishing, and other steps on top of CNC machining. Through multiple precision processes, strict control of sphericalread more -
![Throttle Valve Ball]()
Throttle Valve BallThe throttle valve ball is a special valve ball designed specifically for flow regulation. It achieves precise control of the medium flow through special throttle channels (such as V-shaped, conical,read more -
![Electroless Nickel Plated (ENP) Valve Ball]()
Electroless Nickel Plated (ENP) Valve BallElectroless Nickel Plating (ENP) valve balls use an electroless plating process to form a nickel-phosphorus alloy layer with uniform thickness, high hardness, and strong corrosion resistance on theread more -
![A105 Valve Ball]()
A105 Valve BallThe A105 valve ball is made from ASTM A105 carbon structural steel as the core billet, through forging and precision machining. It has excellent mechanical strength, welding performance, andread more -
![Four-way Valve Ball]()
Four-way Valve BallThe four-way valve ball, through the cross-shaped or cross-flow channel design inside the ball, can achieve two-way commutation or multi-channel switching between four-way media, efficiently completeread more -
![Hollow Valve Ball]()
Hollow Valve BallThe hollow valve ball adopts an internally hollow shell structure. After being forged or cast, the flow passage is machined. On the premise of ensuring structural strength, it significantly reducesread more -
![Hard-sealed Valve Ball]()
Hard-sealed Valve BallThe hard-sealed valve ball adopts a metal-to-metal sealing pair structure, and through high-precision CNC machining and surface strengthening treatments such as Stellite surfacing and tungstenread more
Josephine Johnston
I will come again next time because my customers love these products!
Christen Ang
As a loyal customer of the company, after comparing several others, I finally found this one to be the best fit.
John Carlile
This is our first time working with your company and your products are really great, our customers love them and give very satisfied reviews.
Gracia Holmes
Our customers gave high praise to the company's products, saying that these products not only have high quality, but also have obvious advantages in price.
Thomas Osborne
Every cooperation with this supplier has been a pleasure.
Henry Albaugh
Since the company has high efficiency and high quality services and products, we are willing to cooperate with it for a long time.
We strictly implement the international quality management system as the standard, as always, provide reliable Metal Seat Valve Ball, Shunt Valve Ball, by material, perfect services and common development for customers. Zhejiang Jigong Valve Co., Ltd. is one of the most professional by seal type manufacturers and suppliers in China, also supports customized service with low price. Please feel free to wholesale durable by seal type made in China here from our factory. For quotation, contact us now.