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Braukmann Automatic air vent for solar installations, E125S

Braukmann Automatic air vent for solar installations, E125S

The E121 Air Vent is a reliable automatic venting device and is suitable for venting of air or gas from heating systems or heat process installations. Air in heating systems and...

Product Description

The E121 Air Vent is a reliable automatic venting device and is suitable for venting of air or gas from heating systems or heat process installations. Air in heating systems and other fluid-filled systems frequently causes disruptions in water cycles, as well as corrosion and noise. Therefore pay particular attention to a good ventilation.

Technical Properties

Media

Water or water-glycol mixture, quality according to VDI2035 (up to 50% glycol)

Port connection external threads
Max. pressure 18 bar
Max. media temperature 150 oC
Body material brass
Additional Descriptions
  • Absolutely drip free
  • Long-term reliability
  • High ventilation capacity
  • Cleaning or exchange of the sealing and internal parts after additional installation of the AVSOLAR shutoff valve is possible without emptying the system
  • Extremely quick reaction
  • Particularly compact
Operating range 0,5 ... 10 bar

Výrobky

Product Type Port diameter
Standard version

E125S-3/8A
3/8 inch

E125S-1/2A
1/2 inch

Accessories and replacement parts

Accessories

Image Description Product Type Downloads
Shutoff valve, Brass housing, high-grade, temperature-resistant plastic internal parts, hot water-resistant elastomer sealing ring, connection size 3/8 AVSOLAR-3/8  
Shutoff valve, Brass housing, high-grade, temperature-resistant plastic internal parts, hot water-resistant elastomer sealing ring, connection size 1/2 AVSOLAR-1/2