Corporate Philosophy: Concentrate on Valve Industry, Serve our customers
Corporate Vision: To be the first class valve industry
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Corporate Philosophy: Concentrate on Valve Industry, Serve our customers
Corporate Vision: To be the first class valve industry
| Place of Origin: | CHINA |
|---|---|
| Brand Name: | TongJiang |
| Certification: | ISO9001,BV,SGS |
| Model Number: | Single Ball Automatic Air Valves |
| Minimum Order Quantity: | 5 piece or as the requirment |
| Price: | FOB CHINA USD100-5800 /PC |
| Packaging Details: | Wooden cases |
| Delivery Time: | 5-15 days |
| Payment Terms: | Western Union, MoneyGram, L/C, T/T |
| Supply Ability: | 10000PCS/MONTH as the specification |
| Air Valve Body Material: | Cast Iron,Ductile Iron | Air Valve Gasket Material: | EPDM Painting Epoxy |
|---|---|---|---|
| Air Valve Cover Material: | Ductile Iron GGG400-50, EN-GJS-400/500 | Floating Ball: | ABS |
| Valve Pressure Class: | PN10 /16 /25 | Valve Power: | Automatical |
| High Light: | air relief valve,air exhaust valve |
||
Single Ball Automatic Air Valves Flanged PN 10/16/ 25 Cast Iron for Chemical Industry
PRODUCT INTRODUCTION
1. Appication
The single ball automatic air valves are used for applications related to troubles with air in the pipelines. Minimum pressure on seat: 0,3 bar.
The single ball automatic air valves have two functions:
– Discharge large amount of air during filling operations
– Let air in during piping emptying operations
2. Design & Construction
Flanges: UNI EN 1092-2 PN 10 / 16 / 25
Installation: at the high part of the pipeline
APPLICATIONS • Aqueducts • Irrigation plants
- Fig. 700: flanges PN 10 - 16
- Fig. 707: flanges PN 25
3. Single Ball Automatic Air Valves with 3 Flanges Outsize Drawing
| Body | Ductile iron GGG400-50, EN-GJS-400/500 |
|---|---|
| Cover | Ductile iron GGG400-50, EN-GJS-400/500 |
| Floating ball | ABS |
| Gasket | EPDM |
| Painting | Epoxy |
| DN | D mm. | L mm. | H mm. | Weight kg. |
|---|---|---|---|---|
| 50 | 165 | 180 | 260 | 13 |
| 80 | 200 | 230 | 294 | 17 |
| 100 | 220 | 280 | 353 | 25 |
| 150 | 285 | 320 | 412 | 49 |
| 200 | 340 | 450 | 580 | 60 |
| DN | Nominal pressure | Test pressure Mpa | Max working pressure Mpa | |
| mm | BAR | body | seat | 40°C |
| 50-200 | 16 | 2,4 | 1,76 | 1,6 |
| 50-200 | 25 | 4,0 | 2,75 | 2,5 |
| DN of pipeline | DN of air valve |
| < 200 mm | DN 50 |
| 200 mm - 250 mm | DN 80 |
| 300 mm - 500 mm | DN 100 |
| 600 mm - 900 mm | DN 150 |
| 1000 mm - 1200 mm | DN 200 |
| > 1200 mm | DN 250 o 2 x DN 200 |
If you require other sizes and valve design standards, please send email to angela@tjfmcn.com to get the drawing.
4. Valve Packing with Plywood
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
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.
3. Production Line
4. Inspection and Test float ball valve
5. Product & Quality Certification
OUR SERVICE float 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