Features:
•Compact structure and Light weight, easy installation.
•Lug type butterfly valve can be used on the end of pipeline.
•Threaded metal inserts installed in valve bolt holes.
•When used in the end of pipeline service, it has a reduced pressure rating.
Standard:
•Design: BS5155, APl609, EN593
•Testing: DIN3230 Part3, APl598, EN12266-1
•Face to face standard: DIN3202K1, APl609, EN558-1, ISO5752.
•Flange connection: DIN 2501, BS4504, ASME B16.1, JIS B2220.
•Medium: water, oil, gas etc.
•Working pressure: 10bar/16bar (PN1.0/PN1.6Mpa)
•Test pressure:
Shell: 15bar/24bar
Seal: 11bar/17.6bar