Model 936E Overpressure Valve Flame Arrester

Model 936E

Flame Arrester Model 936E

Over Pressure Valve

Pipe Sizes DN50, DN80, DN100, DN150, DN200, DN250
2", 3", 4", 6", 8", 10"
Connection Standards ISO 7005 PN10
ANSI B16.5 – 150 RF
Materials Strip protection: Stainless Steel, Special Alloys
Valve insert: Stainless Steel, Special Alloys
Valve seat: Stainless Steel, Special Alloys
Body: Ductile iron, Stainless Steel
Set Pressure Underpressure 2.5 mbar to 50 mbar
Protection System End of line deflagration arrester
Approval EC type examination certificate based upon
Directive 94/9/EC, according to ATEX 95 and ISO 16852, EN 134631 and EN 134635
Protection Gas/air or steam/air mixtures of the following explosion groups:
– I (methane) NSW ≥ 1.14 mm
– IIA (D) NSW ≥ 0.90 mm
– IIB3 (C) NSW ≥ 0.65 mm