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C50 Sewage & Wastewater Combination Air Valve

Bermad C50 Combination Air Valve is used across Australia in sewerage, pumping stations and wastewater networks. Evacuating air during pipeline filling and increasing intake during pipeline draining, C50 Combination Valve provides protection against air and gas accumulation and vacuum formation.

Bermad C50 Sewage & Wastewater Combination Air Valve

FEATURES

  • Corrosion resistant
  • Aerodynamic full-body kinetic shield
  • Elongated body design
  • Non-stick coating
  • Straight flow body with large diameter automatic orifice
  • Low pressure sealing >0.5m
  • Maximum test pressure: 230psi; 16bar & 150psi; 10 bar (C50-P)
  • Operating pressure: 0.05-16 bar
  • Valve opens from the top
  • 2 service ports
  • Operating Water Temperature: up to +60°C
  • Connections: Threaded Male (DN50, DN80) BSPT, Flanged AS 4087 (DN50, DN80 or DN100)

AT A GLANCE

C50 Combination Valves are available from DN50 to DN100 inlets, with connections available in threaded male iron, BSPT and AS4087 flange depending on size. Manufactured from glass reinforced nylon (C50-P), ductile iron (C50-C), or grade 316 stainless steel (C50-N). Inflow prevention (code IP), surge protection (code SP) and drainage valves (code Z) are available upon request.

SPECIFICATIONS

Maximum Test Pressure: 
230psi; 16 bar 
150psi; 10 bar (C50-P)
 

Operating Pressure Range: 
0.05 – 16 bar
 

Operating Temperature: 
Water up to 60°C
 

Body Material:
Glass Reinforced Nylon (C50-P)
Ductile Iron (C50-C)
Stainless Steel 316 (C50-N)
 

Inlet sizes: 
DN50 (2″), DN80 (3″), DN100 (4")
 

Connections: 
Threaded Male (DN50, DN80)  BSPT

Flanged AS 4087 (DN50, DN80 or DN100)
 

Outlets: 
Sideways
 

Additional features: 
Inflow Prevention (code IP)

Surge Protection (code SP)

Drainage valve (code Z)

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