Bamo Aerating Valves and Cone


Aerating Valves and Cone Check Valves SV 91 - SV 95
Aerating Valves and Cone Check Valves SV 91 - SV 95[/caption]

Bamo Measures Sas has been founded in 1978. Its capital is now 400 000 Euros. Since the beginning, the company has undergone a rapid development centring on industrial pH-meters and conductivity meters. Bamo is now well-known as a leader on the French market.

Since 1990, new developments in the Level Measure have given a new spring in the export. To its own production range, the company holds numerous agencies of foreign companies in Europe and all over the world. So we are offering a complete line with always the best possible service.

Bamo is a company that comes from France. This company selling some product. The product of Bamo such as pH and ORP; Chlorine, disinfection; Data processors; Conductivity; Water hardness; Turbidity; Oxygen; Level; Temperature; Flow; Pressure; Plastic valves; Metal valves.

Aerating Valves and Cone Check Valves SV 91 - SV 95

SV 91 and SV 95 – Protection against over-riding pressure

When tank is filled by liquid, the air is compressed and pushes the cone that exhausts air. The tank is protected against exceeding pressure and sealed when the pressure drops.

SV 95 – Protection against vacuum and overflow

When the tank is emptying the resulting atmosphere is under vacuum. The atmospheric pressure is higher than the pressure inside, pushing the cone of SV 95 valve and air can enter inside the tank. This valve protects the environment of pouring out fluid in case of overfilling.

SV 91 – Protection against pressure over-riding and in case of overfilling

SV91 aerating valve lets the air circulates between inside and outside of the tank to protect it against vacuum and pressure over-riding. An excess of liquid when filling in the tank, pushes the cone on its seat and avoid pouring out fluid to contaminate outside.

SV 91 and SV 95 – Protection against siphoning and return flow protection

Aerating valves SV91 and cone check valves SV95 in horizontal pipe mounting are useful to avoid siphoning and to assure the non-returning flow.


  • Materials PVC, PPH / seals FPM
  • From DN 10 to DN 100
  • SV 91 with free cone
  • SV 95 with PTFE coated spring actuated cone


Body:PVC or PPH or PVDF on request
Sealing:FPM or EPDM on request
Cone:PVC or PPH or PVDF on request, (same as body material)
 open 0.025 bar
Spring:1.4401 stainless steal, PTFE coated

Download Data Sheet: Aerating Valves and Cone Check Valves SV 91 - SV 95


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