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.

CHAODA

Black Water used control Valve

Black Water Used Control Valve

 

Type: CDT647YG
Bore: NPS1~NPS28,DN25~DN700
Rating: Class150~Class2500
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,
          

CHAODA VALVES GROUP CO.,LTD.
 

Black Water used control Valve product description

    Black Water used control Valve适用于Class150~Class2500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Black Water 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。Black Water used control Valve的驱动方式为手动,蜗轮传动,气动或电动。Black Water Valve一般采用法兰连接,也可采用对焊连接。

Black Water used control valve(Generally flanged connection, but Butt-welding optional) are suitable for using on various kinds of pipeline from Class150 To Class2500 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/gear/pneumatic or electric actuators could be chosen by needs.

     CHAODA根据调研国内外的黑水,灰水调节阀的优势与缺点,深入研究黑水,灰水,灰浆,煤渣等工况条件,结合 CHAODA多年来研制生产黑水,灰水专用阀门的经验积累,成功研制开发了用于煤化工行业的黑水,灰水调节阀,申请了国家发明专利。Black Water used control valve主要用于煤化工,煤制油行业的气化炉装置,具有防共振,旋涡,硬裂,闪蒸,冲刷,气蚀等优点。独特的流体结构设计,选用特殊工艺, material配方和气动执行机构,使Black Water used control valve的性能更加稳定可靠。阀体材质可选用WCB,WC6-12,304,316L,双相钢,特种 material等。阀体可选择锻造或铸造。此阀完全可以替代国外的黑水,灰水调节阀。

After carrying out a research on the advantages & disadvantages of both dometic and international black & gray water used control valve, and also a study on the working condition of Black, Grey water, Slurry, Coal slag and etc, CHAODA Valves Group successfully developed the Gray & Black used control valve for coal chemical industry with its many years' experience in this area and was also awarded the national invention patent. Black water used control valve is mainly used on the coal gasifier of coal chemical & coal-to-oil industry with the advantages of anti-resonance,vortec,crack,flash,scouring,cavitation and etc. Unique fluidic structure together with special technic, material choosing and pneumatic actuation results in a reliable sealing performance of Black water used control valve. Various material could be chosen for body such as WCB, WC6-12, 301, 316L, Stainless steel, Special material and so on. Both forged or casting could be manufactured. The black water used control valve could be able to replace imported valve competely.

    CHAODA GROUP WENZHOU E-BUSINESS CO.,LTD.is 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。

Black Water used control Valve product features

     CHAODA Black Water used control Valve has the features of Good sealing, reliable, safety and long life span.

Black Water Used control valves developed by Chaoda have following good characteristics: good sealing performance, reliable safety guarantee, long life span and etc.

    黑水/灰水调节阀的特点: Characteristic of Black/Grey Water used control valve:

1.流体:设计工艺上解决了旋涡难题,并保证了流体畅通。 

Fluidic structure: Ensure the flowing of medium as well solving the problem of vortex.

2.共振套:设计共振套有效的解决了高压差产生的共振。

Resonance cover: Resonance cover structure effiectively solve the resonance problem caused by high pressure difference.

3.共振套工艺:共振套内腔设计了刮刀,有效的刮去了阀芯表面的结焦,防卡死功能。

Resonance cover technic: Scraper is set in the resonance cover which could remove the coking on disc's surface to avoid the potential valve stuck.

4.阀杆:防旋涡设计,阀杆与阀芯采用机械连接。

Stem: Anti-vortex design as the stem is mechanically connected with disc.

5.阀芯与阀座:阀芯与阀座采用整体碳化钨(HRA93)有效的解决了闪蒸,颗粒冲刷,气蚀等苛刻问题。

Disc & seat: Integral Tungsten Carbide material for disc & seat solves the problems of Flashing, Scouring, Cavitation and etc.

6.维护:设计结构维护拆装简便。

 Maintenance: Easy maintenance and repairing. 

    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.

Black Water used control Valve standards

 Design and manufacture standards:API,GB,JB
 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

Black Water Valve parts and material

Black Water Valve main size and weight

How to Order:   

1.Clients could email chaoda@chinavalve.com us your enquiry including following information.