Air relief valve IR-C10-P

for water systemsfor pipelinesthreaded

Description
BERMAD C10 is a combination air valve designed for irrigation networks. It evacuates air during pipeline filling, releases trapped air pockets under pressure and admits large air volumes during pipeline draining.

Features and benefits

• Straight-flow body with equal nominal inlet and outlet sizes for higher flow capacity.
• Dynamic sealing that prevents leakage down to 1.5 psi (0.1 bar).
• Threaded side outlet 2" (DN50) for connection of Surge Protection (SP) or Inflow Prevention (IP) devices.
• Compact, simple construction; internal parts resistant to corrosion, chemicals and fertilizers to reduce maintenance.
• Field-proven design for varied water qualities (river, channel, dam or treated effluent).
• Factory tested on dedicated benches, including vacuum pressure conditions.

Typical Applications

• Main irrigation networks: protection against air accumulation and vacuum formation downstream of pumps, along supply lines and at elevations.
• Irrigation and landscape control heads: protection at filtration and fertilization stations and downstream of main control valves.
• Infield systems: protection near water meters and automatic regulators.

Certifications & Quality

• Certified to functional standards: SAI AS4956.
• Factory approval and quality control with performance tests, including vacuum tests on specialized benches.

Technical specifications

• Model: C10
• Brand: BERMAD
• Material: Glass reinforced nylon
• Pressure rating: PN10 / 150 PSI
• Side outlet: Threaded 2" (DN50) for SP/IP devices
• Leakage prevention: Dynamic sealing effective down to 1.5 psi (0.1 bar)
• Flow: Straight-flow body with equal inlet and outlet nominal sizes
• Resistance: Internal parts resistant to corrosion, chemicals and fertilizers
• Applications: Irrigation networks, control heads, infield systems
• Standards: SAI AS4956
• Factory tests: Includes vacuum pressure testing
• Internal code/barcode: 28102