Art 810s150-Valvola a sfera con corpo in acciaio al carbonio ASTM A 105 e sfera inox AISI 420, oppure con corpo, e sfera in inox AISI 316, sedi in PTFE, in esecuzione a passaggio ridotto o totale, stelo non eiettabile, disegno fore safe BS 6755 part 2 1987, scartamento e flange ANSI 150
Art. 810s300 Valvola come sopra ma serie ANSI 300 (con sedi speciali)
Art 810s600 Valvola come sopra ma serie ANSI 600 (con sedi speciali) s above but series PN 160
A richiesta la valvola può essere fornita con corpo quadro per permettere la foratura ISO e il montaggio dell’attuatore
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ART 810s16-150 Ball valve or with body in carbon steel ASTM A 105 and ball in stainless steel ASTM A 182 F304 or with body and ball in stainless steel AISI 316, PTFE seats, full or reduced bore, blow out proof stem, fire safe design BS 6755 part 2 1987, face to face and flanges DIN PN 10, 16 or ANSI 150
Art. 810s 25-40-300 as above but series PN 25- 40 o ASA 300
Art. 810s100 160 as above but series PN 100 flanged PN 100 or PN 160
Art 810s600 as above but series ANSI 600 (with special seats)
On request the valve can be supplied with square body and pneumatic or electric actuator