Double-eccentric butterfly valve HGF

Sizes: DN 50 to DN 600
Temperature range: -50 °C to + 400 °C
Face-to-face dimension: DIN EN 558 line 20 API 609 table 1
Mounting flange: DIN EN ISO 5211
Test: DIN EN 12266 P10 P11 P12 F20
Marking: DIN EN 19, AD 2000

Wafer or lug typ butterfly valve, FireSafe version

Double offset valve for the use in the FireSafe area according to DIN EN ISO 10497, API 607 und BS 6755 Part 2.

For installation between flanges EN 1092, PN 10/16/25/40, PS 25 ASME Cl 150/300, PS25.

Body	Steel 1.0619, Stainless steel 1.4408
Disc	1.0619/nickel-plated, 1.4408, 1.4408/nitrated
Stem	Stainless steel 1.4571
Seat	PTFE/glass, PTFE/1.4571/graphite, PTFE/1.4571/nitrated+graphite
Bearing	1.4401/PTFE, 1.4571/nitrated
Gland packing	PTFE, graphite
Insert ring	C-steel, Stainless steel 1.4571

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Use in tank farms