Automatic air vent for solar thermal systems.
Product Description
Automatic air vent for solar thermal systems.
Complete with:
- automatic air vent for solar thermal systems;
- shut-off cock complete with seal.
Technical data
Finish:
nickel plated
Material:
brass
Medium:
water, glycol solutions
Maximum percentage of glycol:
50 %
Medium temperature range:
-30–180 °C
Maximum air discharge pressure:
5 bar
Maximum working pressure:
10 bar
Note
The automatic air vent must be shut off after the system has been filled.
Certifications
pdf
Drawings and specifications
| Part number | Connection | Note | Actions |
|---|---|---|---|
| 250031 | G 3/8" A (ISO 228-1) M |
Without cock | |
|
2D drawings
Tender text
CALEFFI, 250031.
Automatic air vent for solar thermal systems. Complete with:
- automatic air vent for solar thermal systems;
- shut-off cock complete with seal.
Connection: G 3/8" A (ISO 228-1) M. Maximum working pressure: 10 bar. Maximum air discharge pressure: 5 bar. Medium temperature range: -30–180 °C. Finish: nickel plated. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Material: brass.
SCIP code
df4105f6-1991-4151-8d28-7e5585a405df
|
|||
| 250131 | G 3/8" A (ISO 228-1) M |
- | |
|
2D drawings
Tender text
CALEFFI, 250131.
Automatic air vent for solar thermal systems. Complete with:
- automatic air vent for solar thermal systems;
- shut-off cock complete with seal.
Connection: G 3/8" A (ISO 228-1) M. Maximum working pressure: 10 bar. Maximum air discharge pressure: 5 bar. Medium temperature range: -30–180 °C. Finish: nickel plated. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Material: brass.
SCIP code
45416599-b910-4bcd-a343-a9c07cf97689
|
|||
| 250041 | G 1/2" A (ISO 228-1) M |
Without cock | |
|
2D drawings
Tender text
CALEFFI, 250041.
Automatic air vent for solar thermal systems. Complete with:
- automatic air vent for solar thermal systems;
- shut-off cock complete with seal.
Connection: G 1/2" A (ISO 228-1) M. Maximum working pressure: 10 bar. Maximum air discharge pressure: 5 bar. Medium temperature range: -30–180 °C. Finish: nickel plated. Maximum percentage of glycol: 50 %. Medium: water, glycol solutions. Material: brass.
SCIP code
9c540634-0928-4e10-86a1-225f1bdbbaf6
|
|||
dwg
dxf
igs
stp
bim
Pipe Sizer Caleffi
This application allows for sizing and making calculations for pipes and conduits carrying water or air, respectively for hydraulic or aeraulic plants.
