Zhejiang TongJiang Holdings Company
Corporate Philosophy: Concentrate on Valve Industry, Serve our customers Corporate Vision: To be the first class valve industry
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Double Offset High Performance Butterfly Valve, Double Flanged Type
PRODUCT INTRODUCTION
Description
TongJiang High Performance Butterfly Valves are specially designed for applications in the chemical, hydrocarbon processing, pulp & paper, water & wastewater and HVAC industries worldwide. The valve was designed with an understanding that process industries need products that provide exceptional performance while reducing the total cost of ownership. Double Offset butterfly valves have been rigorously tested to meet industry performance requirements. A fully supported one-piece shaft and heavy-duty bearings ensure perfect alignment of seat and disc leading to long life and trouble-free performance. TongJiang offers a wide variety of seat options including PTFE seat, reinforced PTFE seat, flexible metal seat and a dual seat. Double Offset Butterfly Valves combine extreme service capabilities with features which have been time-tested for over 30 years.
Specification
| High Performance Double Offset Butterfly Valve | |
| Valve Type: | High Performance or Equal. |
| Body: |
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| Disc |
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| Stem: |
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| Seat: |
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| Testing: | Valve shall be tested for tight shutoff per API 598 requirements. |
| Pressure Ratings: | Valve shall be rated for bubble-tight shutoff at pressure rating shown below. |
Butterfly Valve Drawing and Datasheet
| DN | NPS | A | C | D | E | G(*) | H(*) | J(*) | J1(*) | ISO 5211 | K | M | n | |
| 50 | 2" | 58 | 108 | 139 | 197 | 15 | 14 | 18 | - | F05 | 50 | 7 | 4 | |
| 65 | 2½" | 58 | 112 | 139 | 197 | 15 | 14 | 18 | - | F05 | 50 | 7 | 4 | |
| 80 | 3" | 71 | 114 | 146 | 202 | 15 | 14 | 18 | - | F05 | 50 | 7 | 4 | |
| 100 | 4" | 96 | 127 | 170 | 216 | 19 | 17 | 22 | - | F07 | 70 | 9 | 4 | |
| 125 | 5" | 120 | 140 | 182 | 228 | 19 | 17 | 22 | - | F07 | 70 | 9 | 4 | |
| 150 | 6" | 150 | 140 | 196 | 247 | 19 | 17 | 22 | - | F07 | 70 | 9 | 4 | |
| 200 | 8" | 197 | 152 | 240 | 301 | 22 | 22 | 28 | - | F10 | 102 | 11 | 4 | |
| 250 | 10" | 250 | 165 | 279 | 334 | 28 | 27 | 36 | - | F12 | 125 | 13 | 4 | |
| 300 | 12" | 301 | 178 | 311 | 359 | 28 | 27 | 36 | - | F12 | 125 | 13 | 4 | |
| 350 | 14" | 327 | 190 | 358 | 427 | 65 | - | 45 | 42 | F14 | 140 | 17 | 4 | |
| 400 | 16" | 379 | 216 | 384 | 453 | 65 | - | 45 | 42 | F14 | 140 | 17 | 4 |
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)
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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