Four way 90° ball valve “wafer type”, manufactured from round bar, according to ASME B16.34; ISO 14313.
Available size from DN 15 to DN 150 in carbon steel, stainless steel and special steel
Rating PN 10 ÷ 40 (On request ANSI 150).
With “X” bore type ball.
Chevron ring on stem.
On request:
– with o’ring on stem (patent n°00219688).
– fire-safe execution according to ISO 10497 API 607
– fire-safe execution according to BS6755 API 607/6FA (patent n° 00219617).
– according to PED 14/68/UE directive
– according to ATEX 14/34/UE directive
– degreased according to ISO 23208 for oxigen serivce
– certified in safety system S.I.L. 3.
– certified for fugitive emission in class “A” ISO 15848
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 BS 5146 / 74
top flange ISO 5211
all valves 100% air tested under water at 100 psi
On demand accessories
PTFE seats filled glass – carbon – S.S. – bronze, metal core
cryogenic valves
stem extention
oval handle
pneumatic actuator double/single acting
electric motor
manual gear box
electric-pneumatic limit switches/solenoid valves