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▤ Special Notes：We also can do special material according to customer\'s requirements
The ASME B16.5 code requires that the flange face (raised face and flat face) has a specific roughness to ensure that this surface be compatible with the gasket and provide a high quality seal
DBV butterfly valve material selection is very large,high and low temperature and variety of acid,alkali and other coreosive medium.DBV fully metal seated butterfly valve can comply with the leakage class A.(Zero Leakage)
Every valve in DBV with clear typecasting and smooth sealing to ensure excellent sealing. Clear the valves very carefully in every details and the valve bore
The top flange design comply with ISO 5211,The yoke is convenient for assembling worm gear, pneumatic, electric, hydraulic and pneumatic & hydraulic actuators.actuators.
▤ Certificates & Partners
▤ Production R&D & Own Factory
Wenzhou Factory :
No.96 Fanhua East Road,OuBei,WenZhou,Zhejiang,China,325102
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