Wafer Type Cast Iron Absperrklappe

Cast Iron Wafer Type Butterfly Valve Cast Iron 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/SS304/SS316/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 Small in size and light in weight,easy installation and maintenance.It can be mounted wherever needed. Simple and cmpact construction, Minimized operating torque,energy saving. Flow block is small.Excellent regulation perfromance. Wide selection of materials,applicable for various medium.