Boltigen 3 PCS 1/8 Inch NPT Brass Automatic Air Vent Valve, Heavy Duty Float Air Bleed Vent Kit for Hot Water Radiators Hydronic Heating Systems
$33.99
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$33.99
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by extracarechem.com
Free 30-day returns Details
Product details
| Management number | 221427921 | Release Date | 2026/05/03 | List Price | $13.60 | Model Number | 221427921 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Durable Corrosion-Resistant Brass : Crafted from heavy-duty brass, this valve handles extreme conditions up to 150 psi pressure and 240°F temperature. It delivers long-term reliability and extended service life for high-demand hydronic heating systems
- Automatic Venting & Noise Reduction: Equipped with a high-speed automatic air release mechanism, it rapidly expels trapped air from heating lines, slashing pipe noise and boosting circulation efficiency for quiet, peak-performance operation
- Bubble Separator & Rapid : EliminationThe integrated internal baffle design captures and breaks down microbubbles, accelerating air collection and venting. For optimal functionality, vertical installation is recommended
- Removable Threaded Cap: Featuring a threaded sealing cap for easy disassembly, it allows simple cleaning of the internal valve core and filter, supporting reuse and maintenance without replacing the entire unit—saving on long-term costs
- Compact & Broad Compatibility: With a compact size and flexible installation, it fits standard 1/8” NPT fittings and is widely compatible with residential and commercial heating equipment such as radiators, underfloor heating systems, and small heaters, making it a versatile choice for enhancing system performance
| Brand Name | Boltigen |
|---|---|
| Unit Count | 3.0 Count |
| Manufacturer | Boltigen |
| Model Number | AV-18-3PACK-BRASS-BI |
| Material Type | Brass |
| Exterior Finish | Polished Brass |
| Item Dimensions | 1.5 x 0.75 x 1.8 inches |
| Maximum Pressure | 150 Pound per Square Inch |
| Included Components | NO |
| Inlet Connection Size | 0.13 Inches |
| Inlet Connection Type | 1/8 Inch Npt |
| Outlet Connection Size | 0.13 Inches |
| Outlet Connection Type | 1/8 Inch Npt |
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