
Company Information
Ask for more detail from the seller
Contact SupplierSwing type check valve
check valve
cast iron valveÂÂ
standard: bs5153,din3202-f6,din3201-f1, awwa c508
flange drilling is according to bs4504, din2501, and ansi b16.1
working pressure: 10bar16bar25bar
testing pressure:
shell: 15bar24bar37.5bar
seal: 11bar17.6bar27.5bar
material: ductile iron ggg4050 or cast irongg25ÂÂ
disc seat ring: brassbronzestainless steel epdm
body seat ring: brassbronzestainless steel
bolt and nuts: carbon steel with zinc plated or ss304,316
coating: internal and external with fusion bonded epoxy coating min250μm or liquid epoxy painting.