Tideflex Checkmate Slip-In In-line check valve.
It is the valve of choice for both municipal and industrial applications – including stormwater, wastewater, highway run-off, CSO, SSO and flood control.
The CheckMate® Valve boasts extremely low headloss allowing for near 100% flow capacity. Its inherent design makes it the most user-friendly inline check valve on the market today. From the upstream or downstream end of the pipe, simply insert the valve into position and clamp it into place.
- Extremely Low Headloss
 - No Moving Mechanical Parts to Corrode, Catch Debris or Fail
 - Heavy Duty Elastomer Unibody Construction
 - Quick and Easy Installation
 - Seals Around Debris
 - Operates on Differential Pressure, Totally Passive
 - Virtually No Maintenance
 - Self-draining, 1" of Cracking Pressure
 - Silent, Non-slamming
 - Available in Sizes 3" (75 mm) to 78" (1950 mm)
 - Extensive Independent Hydraulic Testing
 

    
                                                                                        
 