China Manufacturer for Hot Sale High Quality China Mnufacturer Butterfly Valve

Short Description:

Size:DN 100~DN 2000

Pressure:PN10/PN16/150 psi/200 psi

Standard:

Face to face: EN558-1 Series 20

Flange connection: EN1092 PN6/10/16,ANSI B16.1,JIS 10K

Top flange: ISO 5211


Product Detail

Product Tags

Well-run products, skilled income group, and better after-sales products and services; We have been also a unified massive family, all people stick with the business price “unification, dedication, tolerance” for China Manufacturer for Hot Sale High Quality China Mnufacturer Butterfly Valve, You would not have any communication problem with us. We sincerely welcome clients all over the world to get hold of us for organization cooperation.
Well-run products, skilled income group, and better after-sales products and services; We have been also a unified massive family, all people stick with the business price “unification, dedication, tolerance” for Butterfly Valve, China Valve, We have now advanced production technology, and pursuit innovative in products. At the same time, the good service has enhanced the good reputation. We believe that as long as you understand our product, you have to be willing to become partners with us. Looking forward to your inquiry.

UD Series soft sleeve seated butterfly valve is Wafer pattern with flanges ,the face to face is EN558-1 20 series as wafer type.

Characteristics:

1.Correcting holes are made on flange according to standard, easy correcting during the installation.
2.Through-out bolt or one-side bolt used. Easy replacing and maintenance.
3.The soft sleeve seat can isolate the body from media.

Product operation instruction

1. Pipe flange standards should conform to butterfly valve standards; suggest using welding neck flange, specialized flange for butterfly valves or integral pipe flange; do not use slip-on welding flange, supplier must agreed before user can uses slip-on welding flange.
2. The use of pre-installation conditions should be checked whether the use of butterfly valves with the same performance.
3. Before the installation user should clean the sealing surface of valve cavity, make sure no dirt attached; simultaneously clean the pipe for welding slag and other debris.
4.When installing, the disc must be in closed position to ensure that the disc do not collide with the pipe flange.
5. Both valve seat ends act as flange seal, extra seal is not needed when installing the butterfly valve.
6. The butterfly valve can be installed at any position (vertical, horizontal or tilt). Butterfly valve with big size operator may need bracket.
7. Collide when transporting or storing the butterfly valve may cause butterfly valve reduce its sealing ability. Avoid butterfly valve disc from bumping to hard objects and it should be open at 4 ° to 5 ° angle position in order to maintain sealing surface from damaging during this period.
8. Confirm correctness of flange welding before installation, welding after installation of the butterfly valve may cause damage to the rubber and preservation coating.
9. When using butterfly valve operated by pneumatic, the air source should maintain dry and clean to avoid foreign bodies from entering pneumatic operator and affect working performance.
10. Without special requirements noted in purchasing order of the butterfly valve can only be mounted vertically and for interior use only.
11. Case of disorder, reasons should be identified, troubleshooted, should not knock, hit, prize or lengthen the lever operator by arm of force to forcibly open or close the butterfly valve.
12. During the storage and unused period, the butterfly valves should kept dry, sheltered in shade and avoid harmful substances surrounding from erosion.

Dimensions:

20210927160813

DN A B H D0 C D K d N-do 4-M b D1 D2 N-d1 F Φ2 W J H1 H2
10 16 10 16 10 16 10 16
400 400 325 51 390 102 580 515 525 460 12-28 12-31 4-M24 4-M27 24.5 175 140 4-18 22 33.15 10 36.15 337 600
450 422 345 51 441 114 640 565 585 496 16-28 16-31 4-M24 4-M27 25.5 175 140 4-18 22 37.95 10 40.95 370 660
500 480 378 57 492 127 715 620 650 560 16-28 16-34 4-M24 4-M30 26.5 175 140 4-18 22 41.12 10 44.12 412 735
600 562 475 70 593 154 840 725 770 658 16-31 16-37 4-M27 4-M33 30 210 165 4-22 22 50.63 16 54.65 483 860
700 624 543 66 695 165 910 840 840 773 20-31 20-37 4-M27 4-M33 32.5 300 254 8-18 30 63.35 18 71.4 520 926
800 672 606 66 795 190 1025 950 950 872 20-34 20-41 4-M30 4-M36 35 300 254 8-18 30 63.35 18 71.4 586 1045
900 720 670 110 865 200 1125 1050 1050 987 24-34 24-41 4-M30 4-M36 37.5 300 254 8-18 34 75 20 84 648 1155
1000 800 735 135 965 216 1255 1160 1170 1073 24-37 24-44 4-M33 4-M39 40 300 254 8-18 34 85 22 95 717 1285
1100 870 806 150 1065 251 1355 1270 1270 1203 28-37 28-44 4-M33 4-M39 42.5 350 298 8-22 34 95 ## 105 778 1385
1200 940 878 150 1160 254 1485 1380 1390 1302 28-41 28-50 4-M36 4-M45 45 350 298 8-22 34 105 28 117 849 1515
1400 1017 993 150 1359 279 1685 1590 1590 1495 28-44 28-50 8-M39 8-M45 46 415 356 8-33 40 120 32 134 963 1715
1500 1080 1040 180 1457 318 1280 1700 1710 1638 28-44 28-57 8-M39 8-M52 47.5 415 356 8-33 40 140 36 156 1039 1850
1600 1150 1132 180 1556 318 1930 1820 1820 1696 32-50 32-57 8-M45 8-M52 49 415 356 8-33 50 140 36 156 1101 1960
1800 1280 1270 230 1775 356 2130 2020 2020 1893 36-50 36-57 8-M45 8-M52 52 475 406 8-40 55 160 40 178 1213 2160
2000 1390 1350 280 1955 406 2345 2230 2230 2105 40-50 40-62 8-M45 8-M56 55 475 406 8-40 55 160 40 178 1334 2375

Well-run products, skilled income group, and better after-sales products and services; We have been also a unified massive family, all people stick with the business price “unification, dedication, tolerance” for China Manufacturer for Hot Sale High Quality China Mnufacturer Butterfly Valve, You would not have any communication problem with us. We sincerely welcome clients all over the world to get hold of us for organization cooperation.
China Manufacturer for China Valve, Butterfly Valve, We have now advanced production technology, and pursuit innovative in products. At the same time, the good service has enhanced the good reputation. We believe that as long as you understand our product, you have to be willing to become partners with us. Looking forward to your inquiry.

  • Previous:
  • Next:
  • Write your message here and send it to us

    Related products

    • Popular Manufacturer of DN80 Pn10/Pn16 Ductile Cast Iron Air Release Valve

      Popular Manufacturer of DN80 Pn10/Pn16 Ductile ...

      We constantly carry out our spirit of ”Innovation bringing advancement, Highly-quality guaranteeing subsistence, Administration selling advantage, Credit rating attracting buyers for Manufacturer of DN80 Pn10 Ductile Cast Iron Di Air Release Valve, With a wide range, high quality, realistic price ranges and very good company, we are going to be your finest enterprise partner. We welcome new and previous buyers from all walks of lifetime to contact us for long run company associations an...

    • DN400 ductile iron Back flow preventer flange end AWWA C501 applied for water treatment

      DN400 ductile iron Back flow preventer flange e...

      Quick Details Warranty: 18 months Type: Backwater Valves, Temperature Regulating Valves, Constant Flow Rate Valves, Water Regulating Valves, back flow preventer, Flanged Customized support: OEM, ODM, OBM Place of Origin: Tianjin, China Brand Name: TWS Model Number: TWS-SDF1X-10P Application: General Temperature of Media: Low Temperature, Medium Temperature, Normal Temperature Power: Hydraulic Media: Water Port Size: DN400 Structure: flange Pro...

    • Non Return Valve Ductile Iron Disc Stainless Steel CF8 PN16 Dual Plate Wafer Check Valve

      Non Return Valve Ductile Iron Disc Stainless St...

      Type:dual plate check valve Application: General Power: Manual Structure: Check Customized support OEM Place of Origin Tianjin, China Warranty 3 years Brand Name TWS Check Valve Model Number Check Valve Temperature of Media Medium Temperature, Normal Temperature Media Water Port Size DN40-DN800 Check Valve Wafer Butterfly Check Valve Valve type Check Valve Check Valve Body Ductile Iron Check Valve Disc Ductile Iron Check Valve Stem SS420 Valve Certificate ISO, CE,WRAS,DNV. Valve Color Blue P...

    • Dual plate check valve DN800 PN10 big size

      Dual plate check valve DN800 PN10 big size

      Essential details Warranty: 1YEAR Type: Metal Check Valves, wafer Customized support: OEM Place of Origin: Tianjin, China Brand Name: TWS Model Number: H77X-10Q Application: General Temperature of Media: Medium Temperature Power: Manual Media: Water Port Size: DN800 Structure: Check Product name: Dual plate check valve Body material: GGG40 Certificate: ISO9001:2008 CE Color: Customer’s Request Medium: Base Oil Water Gas ...

    • IP 67 worm gear supplied by TWS Valve factory directly CNC Machining Spur /Bevel

      IP 67 worm gear supplied by TWS Valve factory d...

      Our enterprise insists all along the standard policy of “product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff” as well as consistent purpose of “reputation first, client first” for Factory Directly supply China Customized CNC Machining Spur /Bevel/ Worm Gear with Gear Wheel, In case you are intrigued in any of our products or want to focus on a per...

    • Double Flange PN10/PN16 Rubber Swing Check Valve EPDM/NBR/FKM Rubber Liner and Ductile Iron Body

      Double Flange PN10/PN16 Rubber Swing Check Valv...

      Our eternal pursuits are the attitude of “regard the market, regard the custom, regard the science” as well as theory of “quality the basic, have faith in the initial and administration the advanced” for Good Quality Double Flange Swing Check Valve Full EPDM/NBR/FKM Rubber Liner, Our company eagerly looks ahead to setting up long-term and pleasant small business partner associations with customers and businessmen from everywhere in the entire world. Our eternal pursuit...