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▤ Special Notes：We also can do special material according to customer\'s requirements
▤ Oval Turtle Disc Design
DBV butterfly valve adopts the unique oval turtle advantages such as high strength, good flow truss structure design of the disc. It has several characteristics and low flow-resistance coefficient.
▤ Up Blow-out Proof Design
DBV butterfly valve adopts the design of stepped shaft with the gland. It is effectively that prevent the stem blows out from the top.
▤ Internal Snap Ring and Bottom Cover Design
DBV butterfly valve adopts the unique stem design. The bottom of the stem is slotted. The ring is embed-ded to prevent the stem blow out. Then, the snap bottom cover plays a same role. This design suits
for the valve which is larger than four inches.
▤ Certificates & Partners
▤ Production R&D & Own Factory
Wenzhou Factory :
No.96 Fanhua East Road,OuBei,WenZhou,Zhejiang,China,325102
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