safety elements: temperature-controlled cut-off valve [TV] and check valve [NV]
combinable with WITT oxygen lancing equipment
option: inlet-reducer with copper ring
lengths: 90-215 mm
weights: 390-2.670 g
Backfire stop with temperature-controlled cut-off valve and check valve
protects against reverse gas flow and flashback
combinable with WITT oxygen lancing equipment
with copper sealing
working temperature -10 °C – +60 °C (14 °F – 140 °F)
Approvals
EN 9539, EN 560
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