catalogo valvulas 2019 INGLES

Teflon coated
thermoplastic disk
for chemicals
BIANCA
• Centric butterfly valve, recommended for aggressive
flows and high-purity applications.
• Designed and manufactured in Switzerland, this valve is
built for a long-term use in highly demanding environments,
with a pressure of up to 16 bar. Due to the high range
of conductive disk and ring materials, this valve can be
used in explosive surroundings.
• High purity, Labs Free and ATEX versions available.
TABLE OF BIANCA INTER APP RING AND DISC MATERIALS
Ring materials: PTFE, Conductive PTFE, Ultraflon®, conductive Ultraflon®,
UltraleneTM
Disc materials: PFA, Conductive PFA, stainless steel, Hastelloy, Duplex,
mechanically polished metal disc Ra < 0.8, stainless electrically
polished steel Ra < 0.4 / Fe < 1 %
APPLICATIONS:
+ Corrosive, aggressive and high-purity flow control service.
+ Water treatment, chemical processes, power plants, life sciences, HVAC, water
supply, residual waters, gas supply, fire protection systems, clean rooms, semi-conductor
manufacturing processes.
DESPONIA
• Centric butterfly valve with elastomer ring, available in
wafer, lug and U section.
• Designed and manufactured in Spain for over 30 years.
• Desponia is manufactured for a long-term use in highly
demanding environments with up to 16 bar of pressure.
• Available in gray or nodular cast iron.
• Due to its manufacturing design and materials.
• Desponia is a highly durable and resistant
muntifunctional, modular and state-of-the-art valve.
APPLICATIONS:
+ General industrial flow control for FDA standard
applications as well as special drinking water requirements;
available in Fat-Free, Labs-Free and ATEX versions.