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Concentric butterfly valve
D600S series concentric butterfly valve, the body and disc are welded by the steel plate. Its features are simple structure, compact and light, easy operation and maintenance. Equipped with rack and pinion type pneumatic actuator or electronic type electric actuator and it is applicable to low pressure or high temperature gas.
| Size range | DN80~DN1600 |
| Pressure Class | PN6~10，ANSI Class 150 |
| Temperature Range | -20~600℃ |
| Body Material | 20#，304，316.etc. |
| Leakage Class | 2%×KV，0.5%×KV |
| Flow Characteristics | EQ% |
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With a light weight structure, valve body and disc are machined of steel plate, with lightweight and compact, easy installation and maintenance. It fits for the application of large diameter;
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Disc is a center-lined design, small open torque, without attrition and jumping phenomena. External circle of disc and internal wall of valve body coordinate well when shut off, without jam fault, easy operation;
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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