Resideo EA122A1002 1/8" NPT MALE THREADED CONN. 90 PSI OP. PRESS. HYDRONIC HEATING APPLICA TIONS.
The EA122A1002 is an automatic air vent with a 1/8 in. male NPT bottom connection that purges trapped air from closed hot or cold water systems. It has a removable float/valve assembly, an integrated shut-off and vacuum break, and its seal and internal parts can be cleaned or replaced without draining the system. It is not for steam systems.
Key Features
- Purges air from closed hot or cold water (hydronic) systems
- Removable float/valve assembly for servicing
- Integrated shut-off facility; expanding discs prevent leakage
- Integrated vacuum break
- Internal parts made of corrosion- and chemical-resistant materials
- Seal and inner components serviceable without draining the system
Specifications
| Application |
Air Ventilation, Potable Water Systems |
| Controlled Media |
Water-Glycol Mixture according to VDI 2035 |
| Do Not Use With |
Steam Systems |
| Warranty |
5 years |
| Compatible With |
Not suitable for mineral oil or liquids with mineral-oilbased additives |
| For Use With |
P122B1002 Cover Assembly, Q122A1001 Safe Waste Connector, 204992 Vent Cap |
| Media Temperature (Max) |
212 °F, 100 °C |
| Connection Type |
Male NPT |
| Pipe Size |
1/8 in, 3.18 mm |
| DN Size |
DN6 |
| Operating Pressure (Max) |
90 psi, 620 kPa |
| Product Diameter |
1 7/8 in, 48 mm |
| Product Height |
5.25 in, 133 mm |
| Seal Material |
NBR |
Compatible With
- Closed hydronic heating and cooling systems (not steam)
- P122B1002 cover assembly, Q122A1001 safe waste connector, 204992 vent cap
Documents & Downloads
