Features ALFA 68
full passage
Pressure stage: DIN PN 10/16 or DIN PN 25/40
Carbon steel version: Housing made from ASTM A105 or ASTM A216 WCB, ball made from ASTM A351 CF8M
Stainless steel version: ASTM A351 CF8M body and ball
Seat rings made of TFM
Overall length according to EN 558-1 series 14 or series 15 (depending on the nominal size)
Connection dimensions according to DIN ISO 5211
Ball valves made of carbon steel in FIRE-SAFE design
Antistatic version
Approval according to TA-Luft
DN 40, DN 50, DN 80 and DN 100 in stainless steel also with type approval according to ADR/RID, DIN EN 14432
also available:
in ANSI version ANSI 150 as ALFA64
in ANSI version ANSI 300 as ALFA60
in ANSI version ANSI 600 as ALFA606
ALFA103 compact ball valve with L-bore
reduced passage with L-bore
Pressure stage: DIN PN 10/16
Carbon steel version: ASTM A216 WCB body, ASTM A351 CF8M ball
Stainless steel version: ASTM A351 CF8M body and ball
Seat rings made of TFM
2-way sealed
Connection dimensions according to DIN ISO 5211
Antistatic version
Approval according to TA-Luft
also available:
in ANSI version ANSI 150
with heating jacket as ALFA104
in special design with reduced T-bore
