Worm Gear Flange SS Ball Valve

Size Range: DN50-DN300

Pressure: PN16/150LB/10K

Body Materials: WCB/CF8/CF8M/CF3/CF3M

Seat Materials: PTFE/Stainless steel/Alloy steel

Stem Materials: 2Cr13/304/316

INTRODUTCTION

ADVANTAGES

  • Precision casting

    The valve body is a precision casting valve body, with secondary shot blasting treatment, fine appearance, no trachoma.

  • Ensure accuracy

    The trim is processed by precision CNC machine tools to ensure accuracy.

  • SS304 Ball

    Ball material is SS304.

  • Pressure test

    Each valve will be tested according to national standards before leaving the factory.

FEATURES


The worm gear ball valve is mainly used to cut off, distribute and change the flow direction of the medium in the pipeline; the working principle of the ball valve is to make the valve unblocked or blocked by rotating the spool. The ball valve switch is light, small in size, can be made into a large diameter, reliable in sealing, simple in structure, easy to maintain, the sealing surface and the spherical surface are often closed, and it is not easy to be eroded by the medium, and it is widely used in various industries.

Suitable medium:Wafer,steam,oil etc.
Working temperature:-20℃~150℃.
Application field:Municipal construction, water conservancy engineering, electric power, water supply and drainage, water treatment, petroleum.

PARAMETERS

Optional Name Body Sealing Ball Stem
Material WCB/CF8/CF8M/CF3/CF3M PTFE/Stainless steel/Alloy steel 304/316/304L/316L 2Cr13/304/316
 
Name Design and manufacture Face to Face Length Pressure Test End Flange
Reference Standard GB/T 12237   ANSI B16.34 GB/T 12221  ANSI B16.10 GB/T 13927   API 598 JB/T 79   ANSI B16.5
 
Name 1-Body 2- Sealing 3- Ball 8- Stem 12- Geatbox
Material CF8 PTFE 304 304 Component
 
SIZE PN16 150LB 10K
DN NPS L ΦO ΦC L ΦO ΦC L ΦO ΦC
50 2'' 200 160 125 178 152 120.5 178 155 120
65 2  1/2'' 220 180 145 190 178 139.5 190 175 140
80 3'' 250 195 160 203 190 152.5 203 185 150
100 4'' 280 215 180 229 229 190.5 229 210 175
125 5'' 320 245 210 356 254 216 356 250 210
150 6'' 360 280 240 394 279 241.5 394 280 240
200 8'' 400 335 295 457 343 298.5 457 330 290
250 10'' 450 405 355 533 406 362 533 400 355
300 12'' 620 460 410 610 482.6 431.8      

RELATED PRODUCT

Check valves, globe valves, ball valves, filters, rubber joints, etc. are commonly used pipe accessories in fluid pipelines, with functions such as cut-off, regulation, diversion, prevention of backflow, pressure regulation, diversion, or pressure relief. It is commonly used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil products, liquid metals, and radioactive media.

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Contact us now if you have any questions about our company and products.We will retain your information completely private.

FAQ

Who should we contact if there is after-sale problem?

You can send mail to info@bundorvalve.com or call us directly to Ms.Shirley. Business scopes spreads to middle China,West China,East China,South China and 76 countries &areas all over the world. We are familiar with all types of enterprises development strategy. Through reliable products and perfect services, the brand of Bundor has won extensive praise from customers.

What certificated does the factory have?

Bundor has 117 products patents and passes CE, CU-TR, API, WRAS, ISO9007, ISO18001, ISO14001, AAA credit grade certificate. Strictly in accordance with ISO, API, JIS, DIN and other standards for valve production, the factory has a perfect enterprise standardization system, has more than 80 sets of high-precision mechanical equipment and quality testing equipment. Can provide more than 10000 kinds of valve models, with a perfect computer system, with independent product research and development capabilities.

Which port is the nearest port from factory?

Bundor valve is located in jinan area, tianjin city, is a collection of scientific research, design, production, sales and after-sales service as one of the professional valve manufacturers, its main export port is tianjin port. Tianjin port is an important comprehensive port and foreign trade port in north China. After the order is confirmed, production can be arranged in 24 hours to ensure the delivery time. Bundor valve always adhere to science and technology and quality peers, dare to innovate, the pursuit of excellence.

What’s the payment terms?

T/T, L/C, D/P D/A, PayPal, Western Union, Cash, Escrow are all allowed. Bundor valve has a set of perfect international trade system. From international trade marketing promotion to international trade negotiations, the group's international trade market of Bundor has been developing steadily in developing countries and regions such as Asia, Africa and Latin America, and has successfully opened markets in developed countries and regions such as Europe and America.

Founded in 1990s, Bundor is an experienced manufacturing and trading combo specialized in the research & development, production and sales of Butterfly valve, gate valve, check valve, globe valve and other valves. 26 years adhering to the principle of manufacturing process of competent valve fittings,the control of valve manufacturing throughout all the production processes, correctly understand customer requirements, and commit to provide products that ensure customer satisfaction.Our team