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Sanitary and energy saving two shaft Wafer Butterly Valve ISO & CE certificate
Two shaft Wafer Type Butterly Valve:
Butterfly Valve is a kind of simple structure, at the same time it can be used for low pressure pipeline medium switch control., serve as cut off and throttling in the pipeline.
Material:
The body material: GG25,GGG40/GGG50
The disc material :DI/SS316/SS304/AL-BZ
The stem material:SS410/SS416/SS420/SS304/SS316
The seat material:NBR/EPDM/PTFE/VITON
Design Standard:
API 609/ISO 5752/BS5155
Flange Standard:
ANSI 125#/150#; JIS5K/10K/16K; DIN 2501 PN6/PN10/PN16/; BS4504 PN10/PN16
Features: