ARGO 3F-RFP

The CSA Mod. ARGO 3F-RFP, is a high quality single chamber double function combination air valve with a built in anti-water hammer non slam surge prevention system. The air valve allows release of air pockets from pressurized pipelines, and admits large volume of air in the event of pipe draining/burst, to prevent vacuum and negative pressure conditions. During outflow the air valves senses the increase in air velocity and differential pressure using, if required by excessive values, the RFP (anti-surge) flat to control the air outflow rate thus avoiding fast approaches of water column with potential sudden closures of the mobile block and the risk of water hammer.

Product features
• Body and cap in glass reinforced polypropylene.
• Float in polypropylene.

Working conditions
• Pressure range: 10-16 bar.
• Minimum working pressure: 0.2 bar; lower on request.
• Treated water maximum 60°C.

Connections
• Threaded BSPT or NPT M 1" and 2".

Standard
• Designed and certified according to EN 1074.