Notice:The original Zhejiang Chaoda valve Co., Ltd upgraded itself to Chaoda Valves Group Co., Ltd, that is the Chaoda Valves Group, and as Chaoda Group for short.


Wear Resistant Ball Valve

Wear Resistant Ball Valve


Bore: NPS1/2~NPS20,DN15~DN500
Rating: Class150~Class1500,PN16~PN160
Material: Carbon Steel,Stainless Steel,Alloy Steel,Duplex Stainless Steel
Operation: Manual,Gear Operated,Electric Operated,Pneumatic Operated
Applicable: Oil,Chemical,Natural Gas,Petrochemical,Coal Chemical and so on

Honor:Zhejiang Famous Brand,Zhejiang Famous Exporting Brand,


Wear Resistant Ball Valve product description

    Wear Resistant Ball Valve适用于Class150~Class1500,PN16~PN100的各种管路上,用于截断或接通管路中的介质。选用不同的材质,CHAODA group的Wear Resistant Ball Valve可分别适用于水,蒸汽,油品,硝酸,醋酸,氧化性介质,尿素等多种介质。Wear Resistant Ball Valve的驱动方式为手动,蜗轮传动,气动或电动。Wear Resisting Ball Valve一般采用法兰连接,也可采用对焊连接。

Wear Resistant Ball valves(Generally flanged connection, but Butt-welding optional) are suitable for using on various kinds of pipeline from Class150 To Class1500, PN16 To PN100 to cut off or connect the flowing of medium. By using different material, the valves could be suitable for medium such as water, steam, oil, nitric acid, acetic acid, oxidizing substance, carbamide and etc. Manual/worm gear/pneumatic or electric actuators could be chosen by needs. 

    Wear Resistant Ball Valve是吸取了国外硬密封技术而Design and manufacture ,采用特殊的密封结构,具有可靠密封性能,真正实现零泄漏。气动Wear Resistant Ball Valve的球体和阀座具有良好剪切自洁功能,消除了因粉尘颗粒粘结阀门密封副而造成卡阻现象,外形仍保持常规球阀的美观。 CHAODA group生产的Wear Resistant Ball Valve,其密封副采用超音速火焰喷涂碳化钨超耐磨合金技术进行处理,具有高硬度和超常耐磨的性能,硬度达HRC75~80,使用寿命是目前常规硬密封球阀的8倍;适合于有机硅,多晶硅项目等特殊工况系统。

Wear Resistant ball valve realizes zero leakage with its reliable sealing by adopting the advanced international designing technology & structure. The ball & seat ring of Pneumatic wear resistant ball valve has the self cleaning function with its scraping feature while operation, and this could avoid the problem of valve stuck caused by the deposited dust on sealing face. Ultra-sonic spay coating is used for the sealing face of wear resistant ball valve developed by CHAODA which could have the features of high hardness and super wear-resistant. The hardness of sealing face of wear resistant ball valve could reach HRC75~80, with 8 times longer life span than normal metal to metal sealing ball valve. And this wear resistant ball valve is suitable for special working condition such as organic silicon & polysilicon projects.

    CHAODA GROUP WENZHOU E-BUSINESS CO., wholly owned subsidiary by Chaoda Group,Professional sales CHAODA group products,CHAODA valve products。CHAODA valves won the reputations of Zhejiang Famous Trademark,Zhejiang Famous Brand,Zhejiang Famous Exporting Brand and also enjoys prizes of 101 National Patent。

Wear Resistant Ball Valve product features

     CHAODA Wear Resistant Ball Valve has the features of Good sealing, reliable, safety and long life span.

Wear Resistant Ball valves developed by Chaoda have following good characteristics: good sealing performance, reliable safety guarantee, long life span and etc.


For general metal sealing ball valve, two split seat rings are used with potential leaking point. And medium would have wearing effect around the seat ring. Or sometimes the meduim would deposit around the space of seat ring and may even damage the valve. However, for the wear resistant ball valve, the left seat ring is integral with body which reduces the potential leaking point.


For general metal to metal sealed ball valve, Chromium coating or Nitrogenization treatment is done for the harding of ball surface. And the thickness in this way is very small and may have short life span for its not very good wear-resistant characteristic. However, for the wear resistant ball valve developed by CHAODA, Tungsten Carbide coating is ultro-sonic spray coated onto the sealing face of ball & seat to ensure its features of high hardness & ultra wear resistant.

     CHAODA VALVES GROUP CO.,LTD. launched its quality management and safety system as ISO9001,ISO14001,OHSAS18001, API6D, CE/PED, API607,API6FA, ISO15848-1 TS and API 600.

Wear Resistant Ball Valve standards

 Design and manufacture standards:API 6D, API 608, BS 5351, GB/T 21385
 Face to face dimensions standards:ASME B 16.10, GB/T 12221
 Flange dimensions standards:ASME B 16.5, GB, JB, HG, SH, BS, DIN, JIS...
 Testing inspection standards:API 598,GB/T 13927,GB/T 26480,JB/T9092,ISO 5208

Wear Resistant Ball Valve parts and material

Wear Resistant Ball Valve main size and weight

How to Order:   

1.Clients could email us your enquiry including following information.