Double Eccentric Butterfly Valve Ptfe Lined Butterfly Valve Double Flange Butterfly Valve Water Butterfly Valve

Double Eccentric Butterfly Valve  Ptfe Lined Butterfly Valve   Double Flange Butterfly Valve   Water Butterfly Valve

DN100 to DN3500

DEKO Lug Butterfly Valve DESCRIPTION

Standard: API609/EN593/MSS SP-67/ ISO5752 /BS5155/AWWA C504 Flange drilling is according to DIN 2501, BS4504, ANSI B16.1

Working pressure: 10bar/16bar/25bar

Testing pressure:

Shell: 15bar/24bar/37.5bar

Seal: 11bar/17.6bar/27.5bar

Type: Double Flange Eccentric, Double Flange Concentric

Material: 

Body: DI/CI /Carbon Steel/Stainless Steel/Bronze

Disc: DI/Stainless steel 304/316,AL-Bronze

Shaft: Stainless steel410/416/420

Seat :EPDM/NBR/FPM/PTFE

Coating: Internal and external with fusion bonded epoxy coating min250μm

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