ADLER - Σφαιρικός κρουνός - FR3
Three pieces ball valves, full bore, manufacturing from round steel bar or casting DN 1/4 ÷ DN 4″ PN 20 ÷100
Standard productions
anti blow out proof stem
construction and marking BS 5351
carbon steel valves painted with first coat of epoxy-polyammidic RAL 5012 35 microns
antistatic device
top flange ISO 5211
all valves 100% air tested under water at 100 psi
On demand accessories
PTFE / glass reenforced PTFE half shell
PTFE seats filled glass – carbon – S.S. – bronze, metal core
stem extension
cryogenic extension
oval handle
pneumatic actuator double/single acting
electric actuator
manual gear box
pneumatic / electro-pneumatic positioner
ADLER - Ball Valve with nipples - FR3
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