Butterfly Valve

  D-41Xb double eccentric Butterfly Valve, rubber seated  design, double flange,  is applied in the water industry, municipal engineering, water conservancy project, drinking water engineering, and etc.
Design standard:
BS EN593 Face to face length :
EN558-1/ISO5752 series 14& ISO5752 series 13 Flange dimension and drill :
BS EN1092/BS4504 (DIN2501)
Size: DN100 – DN4000/ 4"-160" Pressure rating:
PN6- PN10-PN16-PN25-PN40
Application: 
water, drinking water, sewage, low-corrosive liquid etc.

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