Flanged Soft Seat Butterfly Valve Material The body material GG25/GGG40/GGG50/CF8/CF8M 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.

Double Eccentric Double Flange Butterfly Valve DN50-DN1200 Size: DN50-DN1200 Application: The high-performance double-flange butterfly valve series are the renewed products that are designed and developed by the company's new product development department according to the request of many clients. This kind of valve can reach the up-to-date world advanced level by adopt-ing the successful experiencesobtained through the butterfly valve research since