Description
https://www.youtube.com/watch?v=J71dZgfAOys&list=PLaqbc8OdwOLvCKFwFqYow4oV6UZs0-Vv_&index=3
5700-SS-RFP Anti-Surge Combination Air Valve revolutionizes pipeline protection with patented surge dampening technology. Unlike traditional air valves that cause dangerous water hammer effects, this intelligent valve automatically adjusts outflow capacity to control water column velocity, preventing system damage while ensuring reliable air release and entrance operations.
- Combination 4 Function Air Valve With Anti-Surge Control
Revolutionary RFP (Rapid Fill Protection) technology automatically responds to pressure differentials by adjusting the upper float position.
- Float
The 5700-SS-RFP features a precision CNC-machined solid polypropylene float system with integrated obturator.
- Body Design
The aerodynamic full port body incorporates a specialized deflector system that prevents premature closure during filling operations.
- Maintenance
Top-accessible maintenance design allows complete servicing without valve removal from the pipeline.



