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Welcome to SICHUAN SAIER VALVE MFG. CO., LTD.
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CONTACT US
Tel:+86-813-5502212
Fax:+86-813-5502209
E-mail:sevvalve@163.com
    sev-grace@163.com
    sevmaggie@sina.com
Skype:sev-grace 
   maggie1123
DBB ball valve
2014.12.06 / VIEW:1649

DBB BALL VALVE
SEV DBB ball vale is designed to offer a safe and reliable double block and bleed function within a pipeline system. It has been used very successfully in the offshore sector of the energy industry and their numerous benefits have been realized there not only for new builds, but also for existing plants where they have been retrofitted. Full bore and reduce bore available. Antistatic and Firesafe design according to API 607.


Features 
Simple Construction & Simple Operation  
Double Block & Safe and Reliable
Two Double & Reliable Seal
Applications widely

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