▤ Special Notes：We also can do special material according to customer's requirements
Every valve in DBV with clear LOGO and Marking on the valve body.
▤ Casting of Disc
e choose the best raw material supplier of Stainless steel ASTM A351 CF8
▤ Metal to Metal sealing
We protect every tiny detail of the seat sealing,very smoothly to ensure excellent sealing performance.DBV butterfty valve adopts all metal forged seal ring,overlays stellite alloy on the sealing surface,its advantages are anti-wear,anti-erosion and long service life,etc.
▤ Flange face finish
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.
▤ Certificates & Partners
▤ Production R&D & Own Factory
Wenzhou Factory :
No.96 Fanhua East Road,OuBei,WenZhou,Zhejiang,China,325102
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