Size Range: 2''-32''/DN50-DN800
Pressure: PN1.0-1.6MPa
Body Materials: Ductile Iron
Seat Materials: EPDM
Disc Materials: Ductile Iron+EPDM
Stem Materials: 2cr13stainless steel
Valve body wall thickness to meet the requirements of GB 26640, thick thickness, pressure strength is guaranteed.
Valve side flange conform to a variety of domestic and foreign standards of multiple pressures, easy connection, wide adaptability.
Valve body is solid body, same caliber weight is heavier than other manufacturers.
PE thermal shrinkable film is used to package the valve independently, and built-in desiccant, to isolate air dust, avoid damp pollution valve.
Eliminate impurities in the valve body, ensure the cleanliness of the valve and prevent the valve itself to pipe water pollution.
All bonde products can provide the material inspection report of the main parts.
Product Features：
Low torque operation
Rubber encapsulated wedge
Clockwise closing direction
Fusion bonded epoxy coated inside and outside
Main components and their materials:
| NUM | Name | Material |
| 1 | Stem | 2Cr13 |
| 2 | Gland | Ductile Iron |
| 3 | "O" Ring | NBR |
| 4 | "O" Ring | NBR |
| 5 | Splint Collar | Iron+ Electroplate |
| 6 | Gland Nuts | Steel 8.8+Wax |
| 7 | Stem Nut | Brass |
| 8 | Wedge | Ductile Iron+ EPDM |
| 9 | Bonnet | Ductile Iron |
| 10 | Nuts | Steel 8.8+Wax |
| 11 | Middle Gasket | NBR |
| 12 | Body | Ductile Iron |
| 13 | Hand wheel | Ductile Iron |
Dimensions & Weight & Price：
| L | Flange dimensions to BS4504(mm) | WEIGHT (KG/PCS) | |||||||||||
| DN | D | D1 | D2 | n-d | |||||||||
| (mm) | 1 | 1.6 | 1 | 1.6 | 1 | 1.6 | f | t | 1 | 1.6 | NRS | RS | |
| MPa | MPa | MPa | MPa | MPa | MPa | MPa | MPa | ||||||
| 50 | 178 | 160 | 125 | 99 | 3 | 17 | 4-18 | 10 | 11.5 | ||||
| 65 | 190 | 180 | 145 | 118 | 3 | 17 | 4-18 | 12.5 | 14 | ||||
| 80 | 203 | 195 | 160 | 132 | 3 | 18 | 4-18 | 16.5 | 18.5 | ||||
| 100 | 229 | 215 | 180 | 156 | 3 | 19 | 4-18 | 20.5 | 23 | ||||
| 125 | 254 | 245 | 210 | 184 | 3 | 20 | 4-18 | 27 | 31 | ||||
| 150 | 267 | 280 | 240 | 211 | 3 | 21 | 4-18 | 40 | 44 | ||||
| 200 | 292 | 335 | 295 | 266 | 3 | 20 | 8-12 | 12-12 | 60 | 65 | |||
| 250 | 330 | 390 | 400 | 350 | 355 | 319 | 3 | 22 | 12-12 | 12-26 | 95 | 101 | |
| 300 | 356 | 440 | 455 | 400 | 410 | 370 | 4 | 24.5 | 12-12 | 12-26 | 128 | 136 | |
| 350 | 381 | 500 | 510 | 460 | 470 | 429 | 4 | 26.5 | 16-22 | 16-26 | 175 | 185 | |
| 400 | 406 | 560 | 575 | 515 | 525 | 480 | 4 | 28 | 16-26 | 16-30 | 230 | 245 | |
| 450 | 432 | 615 | 640 | 565 | 585 | 530 | 548 | 4 | 30 | 20-26 | 20-30 | 330 | 350 |
| 500 | 457 | 670 | 715 | 620 | 650 | 582 | 609 | 4 | 31.5 | 20-26 | 20-33 | 390 | 425 |
| 600 | 508 | 780 | 840 | 725 | 770 | 682 | 720 | 5 | 36 | 20-30 | 20-36 | 580 | 610 |
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Bundor quickly dispatched a professional technical team to the customer's engineering site to investigate the problems.
Contact us now if you have any questions about our company and products.We will retain your information completely private.
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.
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.
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.
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
