BERMAD C30 is a high quality combination air valve for a variety of water networks and operating conditions.It evacuates air during pipeline filling, allows efficient release of air pockets from pressurized pipes, and enables large volume air intake in the event of network draining.With its advanced aerodynamic design, double orifice and

Surge Protection device (optional), this valve provides excellent protection against air accumulation and prevents vacuum formation, with improved sealing in low pressure

conditions.

Features & Benefits

■Sֺtraight flow body with large diameter automatic orifice:Higher than usual flow rates.

■Aֺerodynamic full-body kinetic shield: Prevents premature closing, without disturbing air intake or discharge.

■Dֺynamic sealing: Prevents leakage under low pressure conditions (1.5 psi; 0.1 bar).

■The boss on the base can be tapped with a thread for pressure gauge connection, check point or test drain for air valve function.

■Threaded Side outlet (2”; DN50) for connection of Surge Protection (code SP) or Inflow prevention (code IP)devices.

■Compact, simple and reliable structure with fully corrosionresistant internal parts; lower maintenance and increased life span.

■Design in compliance with functional standard and water service standards.

■Fֺactory approval and Quality Control: Performance and specification tested and measured with specialized test bench, including vacuum pressure conditions.

Inlet and Outlet Connections Iֺnlets:

■ Plastic Body (C30-P): male threaded ¾-2”; DN20-50,Flanged 2-3”; DN50-80

■ Ductile Iron Body (C30-C): male threaded 1-2”; DN25-50,Flanged 2”; DN50 Oֺutlets: Sideways, 2”; DN50 female threaded only for inlet sizes 2-3”; DN50-80

Materials

Bֺody

■ Glass-reinforced Nylon (code C30-P)

■ Ductile Iron (code C30-C), coated with Fusion Bonded Epoxy, Blue

Fֺloat Assembly: Polypropylene, Glass Reinforced Nylon.

Eֺlastomers: EPDM, Optional - Viton.