We are one of the leading manufacturer of butterfly valve and electric actuators in China. We imported electric actuator technics from USA in 1990's. Now we can produce series of actuators
Working media: Water, sea water, evaporation, oil, acid, alkali, and so on.
| DN Nominal diameter | L Length (mm) | Outer diameter
of flange (mm) | Diameter of
the central ring of the bolt (mm) | Hole
diameter- ¢ | Quantity
n (mm) | Axial displacement | Horizontal displacement(mm) | Deflexion angle
(a1+a2)
° |
|
|
| mm | Inch | Extension | Compression |
| (mm) | (mm) |
| 50 | 2 | 150 | 150 | 120.5 | 20 | 4 | 6 | 10 | 12 | 19º |
| 65 | 2.5 | 150 | 180 | 139.5 | 20 | 4 | 6 | 10 | 12 | 15º |
| 80 | 3 | 150 | 190 | 152.5 | 20 | 4 | 6 | 10 | 12 | 13º |
| 100 | 4 | 150 | 230 | 190.5 | 20 | 8 | 6 | 10 | 12 | 10º |
| 125 | 5 | 150 | 255 | 216 | 22 | 8 | 6 | 10 | 12 | 8º |
| 150 | 6 | 150 | 280 | 241.5 | 22 | 8 | 6 | 10 | 12 | 6º |
| 200 | 8 | 150 | 345 | 298.5 | 22 | 8 | 9 | 17 | 12 | 6º |
| 250 | 10 | 200 | 405 | 362 | 26 | 12 | 9 | 17 | 12 | 5º |
| 300 | 12 | 200 | 485 | 432 | 26 | 12 | 9 | 17 | 12 | 5º |
| 350 | 14 | 200 | 535 | 476 | 30 | 12 | 9 | 17 | 12 | 4º |
| 400 | 16 | 200 | 600 | 540 | 30 | 16 | 9 | 17 | 12 | 4º |
| 450 | 18 | 200 | 635 | 578 | 33 | 16 | 9 | 17 | 12 | 3º |
| 500 | 20 | 200 | 700 | 635 | 33 | 20 | 9 | 17 | 12 | 3º |
| 600 | 24 | 250 | 815 | 749.5 | 36 | 20 | 10 | 20 | 12 | 3º |
| No. | Name | Material | Working temperature | Working media |
| 1 | Outer/inner rubber | NR,EPDM,NBR,SI | NR:-15~155 | Water,sea water,evaporation, |
| 2 | Key frame | Nylon Cord Fabric | EPDM:-30~170 | oil,acid,alkali,and so on.. |
| 3 | Pressurized ring | Steel wire | NBR:-15~140 |
| 4 | Flange | Q235 | SI:200~250 |
Tianjin IMG Valve Co., Ltd. is a wholly owned subsidiary of the Tianjin International Machinery Group and is now one of the leading industrial valve companies in Northern China. It is an integrated industrial valve maker involved in design, manufacturing, sale, installation and maintenance of its valve and actuator products. The company is professionally staffed and employs leading Chinese butterfly valve experts. Our valves have already got CE approved and the factory operates strictly to ISO 9001 standards and welcomes customer inspection of all QA and QC procedures
Tianjin IMG's main products are:
Wafer style butterfly valves
Lug style butterfly valves
Double-eccentric Flanged butterfly valves
Concentric Disc Flanged butterfly valves
Grooved-end butterfly valves
Threaded-end butterfly valves
Butterfly check valves
Swing check valves
Hydraulic control valves
Gate valves
Sluice gate valves
Valve Electric Actuators
In addition the company produces a full range of fittings including:
Strainers
Expansion joints
Other pipe fittings
The company has a strong domestic sales base and has exported products to the USA, France, Ireland, Australia, Russia, Ukraine, South East Asia and North Africa. The Tianjin IMG Valve Company's mission is to supply quality products and service to satisfy the demands of both domestic and international clients.
