Zhejiang TongJiang Holdings Company
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 pieces per month |
| Delivery Time | 7-14 days |
| Packaging Details | Wooden cases |
| Ball Valve Material | A105, 304, 316, 316L, LF2, F51, 42CrMo, Monel, 17-4PH, CF8, CF8M, etc. |
| Ball Valve Type Size | Flange Type DIN 2543 |
| Ball Valve Design | DIN 3357 |
| Ball Valve Face-to-Face | DIN 3202 |
| Valve Connection | PN 1.6,4.0, 6.4MPa, ANSI150, 300(Lb), JIS10, 20K |
| Valve Size Range | DN15～DN400 |
| Ball Valve Operation | Double Acting, Single Acting |
| Valve Fire safe Design Standard | NACE MR-01-75 requirements |
| Brand Name | TongJiang |
| Model Number | 2-Piece Full Port Ball Valve |
| Certification | IOS 9001 |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 10000 pieces per month |
| Delivery Time | 7-14 days | Packaging Details | Wooden cases |
| Ball Valve Material | A105, 304, 316, 316L, LF2, F51, 42CrMo, Monel, 17-4PH, CF8, CF8M, etc. | Ball Valve Type Size | Flange Type DIN 2543 |
| Ball Valve Design | DIN 3357 | Ball Valve Face-to-Face | DIN 3202 |
| Valve Connection | PN 1.6,4.0, 6.4MPa, ANSI150, 300(Lb), JIS10, 20K | Valve Size Range | DN15～DN400 |
| Ball Valve Operation | Double Acting, Single Acting | Valve Fire safe Design Standard | NACE MR-01-75 requirements |
| Brand Name | TongJiang | Model Number | 2-Piece Full Port Ball Valve |
| Certification | IOS 9001 | Place of Origin | CHINA |
| High Light | flanged ball valve ，threaded ball valve | ||
WCB Industrial Ball Valve in DIN3357 with Single Acting Penumatic Actuator
PRODUCT INTRODUCTION
1. Description
Q641F pneumatic flange ball valve is a kind of rotary valve with 90 degrees rotation. It has excellent sealing performance, large flow coefficient, small flow resistance coefficient, simple structure, long service life and easy maintenance. The auxiliary actuator is Bray series cylinder actuator produced by importing advanced technology from abroad. The ball valve is divided into two types: single-acting and double-acting. Products are widely used in chemical, petroleum, textile, power, food pharmaceutical, refrigeration, paper industry system control.
2. Pneumatic Actuator
Double acting: Air to open, air to close, air supply failure to keep the current position
Single acting air to open type: Air to open, interrupt air to close, air failure to close
Single acting air to close: Air to close, interrupt air to open, air failure to open
Optional accessory: Reversing solenoid valve, limit switch box, air filter reducing valve, positioner, handle manual,
lock up valve
Electrical part can be chose explosion-proof type
3. KV Value
Kv value of flow characteristics of pneumatic flanged ball valves
| (DN) | KV Value | ||||||||
| 10° | 20° | 30° | 40° | 50° | 60° | 70° | 80° | 90° | |
| 50 | 2 | 4 | 9 | 17 | 32 | 60 | 97 | 151 | 215 |
| 80 | 6 | 11 | 22 | 44 | 83 | 155 | 250 | 389 | 550 |
| 100 | 9 | 18 | 34 | 71 | 133 | 248 | 398 | 620 | 890 |
| 150 | 20 | 40 | 80 | 160 | 300 | 560 | 900 | 1400 | 2000 |
| 200 | 36 | 72 | 143 | 286 | 737 | 1002 | 1611 | 2506 | 3580 |
| 250 | 57 | 113 | 226 | 453 | 848 | 1582 | 2253 | 3955 | 5650 |
| 300 | 81 | 163 | 325 | 651 | 1220 | 2278 | 3661 | 5695 | 8100 |
| 350 | 110 | 221 | 443 | 885 | 1750 | 3541 | 5311 | 7967 | 10950 |
| 400 | 150 | 303 | 605 | 1113 | 2424 | 4850 | 7275 | 10910 | 15300 |
4. Outline Size Drawing
DIN Standard Flange Penumatic Ball Valve Data
| Size | Inch | Pressure (MPa) | Size(mm) | |||||||
| L | D1 | D2 | D3 | D4 | T | H | n-d | |||
| 15 | 1/2 | 1.6 | 115 | 15 | 45 | 65 | 95 | 16 | 48 | 4-14 |
| 2.5/4.0 | 130 | |||||||||
| 20 | 3/4 | 1.6 | 120 | 20 | 58 | 75 | 105 | 18 | 53 | 4-14 |
| 2.5/4.0 | 150 | |||||||||
| 25 | 1 | 1.6 | 125 | 25 | 68 | 85 | 115 | 18 | 58 | 4-14 |
| 2.5/4.0 | 160 | |||||||||
| 32 | 1 1/4 | 1.6 | 130 | 32 | 78 | 100 | 140 | 18 | 71 | 4-18 |
| 2.5/4.0 | 180 | |||||||||
| 40 | 1 1/2 | 1.6 | 140 | 38 | 88 | 110 | 150 | 18 | 76 | 4-18 |
| 2.5/4.0 | 200 | |||||||||
| 50 | 2 | 1.6 | 150 | 50 | 102 | 125 | 165 | 20 | 85 | 4-18 |
| 2.5/4.0 | 230 | |||||||||
| 65 | 2 1/2 | 1.6 | 170 | 64 | 122 | 145 | 185 | 18 | 101.5 | 4-18 |
| 2.5/4.0 | 290 | 22 | 8-18 | |||||||
| 80 | 3 | 1.6 | 180 | 76 | 138 | 160 | 200 | 20 | 111.5 | 8-18 |
| 2.5/4.0 | 310 | 24 | 8-18 | |||||||
| 100 | 4 | 1.6 | 190 | 100 | 158 | 180 | 220 | 20 | 140.5 | 8-18 |
| 2.5/4.0 | 350 | 162 | 190 | 235 | 24 | 8-22 | ||||
| 125 | 5 | 1.6 | 325 | 125 | 188 | 210 | 250 | 22 | 183 | 8-18 |
| 2.5/4.0 | 400 | 220 | 270 | 26 | 8-26 | |||||
| 150 | 6 | 1.6 | 350 | 150 | 212 | 240 | 285 | 22 | 204 | 8-22 |
| 2.5/4.0 | 450 | 218 | 250 | 300 | 28 | 8-26 | ||||
| 200 | 8 | 1.6 | 400 | 200 | 268 | 295 | 340 | 24 | 252 | 12-22 |
| 2.5 | 550 | 278 | 310 | 360 | 30 | 12-26 | ||||
| 4.0 | 550 | 285 | 320 | 375 | 34 | 12-30 | ||||
| 250 | 10 | 1.6 | 450 | 250 | 320 | 355 | 405 | 26 | 310 | 12-26 |
| 2.5 | 550 | 335 | 370 | 425 | 32 | 12-30 | ||||
| 4.0 | 550 | 345 | 385 | 450 | 38 | 12-33 | ||||
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
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
1993
Total Annual:
12000000-16000000
Employee Number:
60~100
Ecer Certification：
Active Member
TongJiang Holdings Company was established in 1993 and focuses on the research and development of all kinds of medium and low pressure valve and the groove pipe fittings.For this 26 years development, TongJiang Holdings has been the famous and professional valve production manufacture inChina. ... TongJiang Holdings Company was established in 1993 and focuses on the research and development of all kinds of medium and low pressure valve and the groove pipe fittings.For this 26 years development, TongJiang Holdings has been the famous and professional valve production manufacture inChina. ...
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