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High performance butterfly valve
D710E series high performance butterfly valves offer outstanding performance in a wide variety of applications in chemical processing, refining, pulp and paper, ethanol, gas separation, desalination, mining, utility, and many other industries.
High Performance Butterfly Valves often out-perform other valves by offering long term positive bi-directional shut-off in both control as well as on-off applications
| Size range | DN50~DN1200 |
| Pressure Class | PN6~40，ANSI Class 150~300 |
| Temperature Range | -196~500℃ |
| Body Material | WCB，WC6，WC9，CF8，CF8M，CF3，CF3M，LCB.etc. |
| Leakage Class | Class V、VI |
| Flow Characteristics | EQ% |
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Double offset design construction;
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Wafer, lug or flange style;
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Cast carbon, stainless steel or other material
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Upper and lower bearings to maximize valve life;
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Integral ISO mounting pad for easy valve operation;
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Advanced seat design provides a bi-directional interference and pressure assisted seal. This provide maximum seal at high, medium and low pressure;
Hangzhou Fuyang Nan Fang Valve Industry Co., Ltd
With the core values of “Produce the safety and reliable products to meet the customer requirements”,
Nanfang will continue to innovate and improve its system service capabilities.
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CONTACT US
Sales Manager : Janie Jing
Tel : +86 0571-63313298
Fax : +86 0571-63313298
Mobile : +86-18192122533
E-mail : southvalve@nffmc.com
It is committed to providing customers with safe, efficient and precise valve products and services
that exceed customer expectations and enhance customer value
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