61 Nekhinskaya st., Velikiy Novgorod, Russia
Butterfly valves

Triple offset butterfly valves

Zwick Armaturen

Nominal diameter: DN 50 — 2200 (2″ — 88″).

Nominal pressure: PN 10 — 160 (ANSI 150−900).

Working temperature: -196 up to +816 °С.

Tightness in accordance with GOST: Class А.

Trim: metal-to-metal seated.

Manufacturer: Zwick Armaturen (Germany)

NBM Group
61 Nekhinskaya st., Velikiy Novgorod, Russia.
NBM Group phone: +7 8162 50-10-50 fax: +7 8162 50-10-50 email: office@nbmgroup.ru