Stainless Steel Wafer Type Butterfly 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: CF3/CF8/CF8M
The disc material: SS304/SS316
The stem material: SS416/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
