Description:
– non-rotating rising stem
– stem sealing by gland packing situated in the body
– hardfaced overlay of the sealing surfaces
– meets requirements of regulation 2014/68/EU and EN 13709
– deliveries with CE, EAC marking
Design options:
– handwheel locking device
– TA-Luft
– according to AD 2000-Markblatt A4
– impact tests for minus temperatures etc.