Radiant Heating Parts
ITEM NUMBER : 573009A | Radiant Heating Parts
AutoFill quickly fills the system to the preset pressure and automatically shuts off. With the optional pressure gauge the system pressure can be viewed and adjusted as needed, with no more guessing.
FEATURES
- Automatic fast-filling: Fast fills a hydronic system to set pressure then automatically shuts off the water feed. No levers to flip or buttons to push.
- Maintains stable system pressure: Automatically maintains system pressure setting with makeup water when the hydronic system pressure decreases due to air removal through automatic air vents or blowdowns of strainers or dirt separators.
- Anti-scale polymer materials: Prevents scaling on internal sliding surfaces, assuring stable pressure control and long operating life.
- Built-in shut-off valve and check valve: Allows isolation of system from supply to stop makeup water if desired. Integral check valve prevents loss of system pressure if the supply water pressure drops below system pressure.
- Pre-calibration: Before charging the system, turn dial to desired system pressure with a screwdriver
- (factory preset to 15 psi). Optional downstream pressure gauge allows for easy confirmation of set pressure.
| PART NUMBER | SIZE | CONNECTION TYPE | ||
| 573006A | 1/2" | Press |
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| 573009A | 1/2" | Sweat x FNPT |
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| 573016A | 1/2" | Press |
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