Concentric Double Flanged Butterfly Valve Cast Steel Made Gearbox Actuated
Brand Name:TongJiang
Certification:ISO 9001
Model Number:Wafer Butterfly Valve
Minimum Order Quantity:5 Piece
Delivery Time:7-14 days
Payment Terms:L/C, T/T, Western Union, MoneyGram
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Location:
Hangzhou Zhejiang China
Address:
A1011, Nan Fang Ji Dian Market , YuHang District, Hangzhou,Zhejiang
Supplier`s last login times:
within 38 hours
Product Details
Company Profile
Product Details
Concentric Double Flanged Type Butterfly in Cast Steel of Gearbox
PRODUCT INTRODUCTION
1. Description
Introduction:
TongJiang concentric double flanged butterfly valve with face to face according to EN558-1/20. Suitable for mounting between flanges and can be used in many general applications such as in water distribution, water treatment, dams, power plants and in many other. The valve can be used as a stopper, a tap for discharging at the end of the pipeline, open/close and flow control. The threaded holes make it easy to install or uninstall from the pipeline. Operation can be manual, pneumatic, hydraulic or electric.
Resilient-seated, double flanged centric butterfly valve to DIN-EN
593
Shut-off valve for drinking and service water up to 100°C
DN250 – 1800, PN6 – 10 – 16
Face-to-face length DIN EN 558-1, basic series 20 (DIN 3202, series
K1)
General information
- Replaceable rubber sleeve with integrated seal for functionally reliable use for flared flanges, welding flanges, PE flanges as well as loose flanges with V-collar
- Stable sealing seat due to liner with vulcanized support ring
- Tight in both flow directions
- Anti-blowout shafts
- Tightness to DIN EN 12 266-1, leak-rate A
- Actuator flange connection acc. to ISO 5211
- Freeshaft
- Body: ductile cast iron GGG40/50
- Disc: ductile cast iron GGG40/50
- Sleeve: EPDM
- Valve shaft: stainless steel 1.4021
- Maintenance-free shaft bearings
- Certificate EN 10204 3.1
Corrosion protection
- Body: internally and externally epoxy coated, coating thickness >250 µm, blue RAL 5010
- Disc: epoxy coated
Double Flanged Butterfly Valve Drawing and Datasheet
| Dimensions & Weights | ||||||||||
| Siz | A mm | B Mm | C mm | H mm | L mm | L1 mm | L2 mm | L3 mm | G | Cv 90o |
| 400 | 376 | 296 | 216 | 957 | 103 | 174 | 104 | 103 | 279 | 16388 |
| 450 | 407 | 316 | 222 | 1007 | 103 | 174 | 104 | 103 | 279 | 21705 |
| 500 | 448 | 352 | 229 | 1085 | 103 | 174 | 104 | 103 | 305 | 27908 |
| 600 | 518 | 441 | 267 | 1246 | 138 | 174 | 130 | 138 | 305 | 43116 |
| 700 | 560 | 473 | 292 | 1415 | 560 | 1415 | 243 | 173 | 358 | 49500 |
| 800 | 620 | 527 | 318 | 1528 | 620 | 1529 | 243 | 173 | 358 | 68250 |
| 900 | 685 | 581 | 330 | 1741 | 685 | 1742 | 278 | 201 | 409 | 86375 |
| 1000 | 735 | 653 | 410 | 1863 | 735 | 1864 | 278 | 201 | 409 | 119750 |
| 1200 | 917 | 796 | 470 | 2240 | 917 | 2241 | 458 | 310 | 435 | 154000 |
Please feel free to contact with us at angela@tjfmcn.com or filling up an enquiry form instructed at the bottom.
You will get an effective response within 24 hours from TongJiang Team.
COMPANY PROFILE (Video)
floa
1. Our Factory
30 years experience of valve and pipeline industry.
10 senior technical engineers
20000 m2 production area
More than 100 employees to provide professional service.
As the reliable OEM for famous valve brand companies.
t ball valve
2. Factory Show
TongJiang Valve Technology Company was established for 30 years. There are more than 100 employees which includes 10 professional engineers.
OUR SERVICE ball valve
Reliable Quality, Competitive Price
Reply your inquiry in 2 hours with professional service.
Miss Angela
Mobile: +86 13588429004(Whatsapp)
Skype: angelazhuo1
E-mail: angela@tjfmcn.com
Tel No: +86 571 86991717
Official Website: www.zjtjvalve.com
Concentric Double Flanged Butterfly Valve Cast Steel Made Gearbox Actuated
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