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AUTOMATIC AIR RELEASE VAL 1/2 12BAR/120C FLEXVENT PRO
Product code
4164078
Flexvent air vents for closed heating and cooling systems. Flexvent is known for its high quality, efficient, and reliable operation. The Flexvent air vent includes a float valve mechanism. Air accumulating in the air chamber causes the float to descend, opening the air vent valve and automatically releasing the air. Once the air is expelled, the valve closes. The Flexvent Pro model features a large, cone-shaped air chamber inside the vent that protects the valve mechanism from contamination, reducing the risk of leakage. All Flexvent air vents undergo a verification program before being delivered to customers, ensuring high product quality. The Flexvent Pro can be closed with an adjustment screw without requiring an outlet opening. The air vent valve is a fixed part of a sturdy body, preventing damage to the float valve mechanism from the outside.
The Flexvent Pro air vent includes a filter that breaks large air bubbles into smaller ones, enhancing air removal. The vent outlet can be easily piped to a drain thanks to the 3/4" M threaded connection.
Features
- suitable for use with glycol-based cooling fluids up to a maximum of 50%
- minimum/maximum operating temperature: -10 °C / 90 °C (peak load: 120 °C)
- minimum/maximum operating pressure: 0.2 / 10.0 bar
Product details
Technical specifications
Product class (ETIM)De-aerator (automatic) (EC010117)
Housing materialBrass
Material valveOther
Material floatOther
Nominal diameter1/2 inch (15)
Outer pipe diameter21.3 mm
Connection 1Internal thread cylindrical BSPT-Rp (ISO 7-1 / EN 10226-1)
Max. operating pressure at 20 °C12 bar
Max. medium temperature (continuous)120 °C
Surface protectionUntreated
Length of connection 163 mm
Height110 mm
Lockableno
With leakage protectionyes
With air intake barrieryes
Product codes
SAPCEL617
HPAC4164078
PLC4164078
GTIN/EAN8712874285194
Manufacturer part number28519
Vendor material number28519
Basic information
Package measurements (L x W x H)90 x 65 x 130 mm
Package volume0.761 l
Package weight0.53 kg
Base uniteach
Package units1 / 20
Package contents–
UNSPSC40142504
BrandFLAMCO
VendorFLAMCO B.V
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