Ball Check Valves
Ball check valves utilize a floating ball mechanism to provide reliable one-way flow protection in PVC piping systems. The simple design offers minimal maintenance requirements and cost-effective backflow prevention for light to moderate duty applications.
Available in threaded or socket connection styles for integration into PVC systems. The low cracking pressure design enables operation in applications with minimal flow velocity, protecting against system damage from flow reversal.
Specifications
- Ball element design with minimal cracking pressure
- Socket or threaded connection options for PVC piping
- Size range: 1/2″ to 2″ for residential applications
- Working pressure: 100-200 PSI depending on size
Applications
- Pump discharge protection preventing reverse flow damage
- Condensate drain line backflow prevention in cooling systems
- Well pump protection maintaining water column integrity
- Chemical injection systems preventing backflow contamination
Benefits
- Simple ball mechanism requires minimal maintenance compared to complex designs
- Low cracking pressure ideal for low-velocity flow applications
- Cost-effective solution for residential and light commercial use
- PVC construction compatible with potable water systems
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