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  • 121S - Automatic High Capacity Air Vent MINIVAL SOLAR with Stopvalve

121S - Automatic High Capacity Air Vent MINIVAL SOLAR with Stopvalve

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Structural Pressure 10 bar ( 145 psi)
Working Pressure 6 bar (87 psi)
Temperature Rating max. 150°C (302°F) water (no steam)
Brass Body and Cap
Fluid: water and water/glycol mixtures (30%).

 

Description

121s 1 Cu Zn 40 Pb 2 - DIN EN 12165
2 TPX
3 Questra
4 Stainless Steel AISI 302
5 EPDM 60 Shore
6 EPDM 70 Shore
7 Questra
8 Cu Zn 40 Pb 2 - DIN EN 12165
9 Cu Zn 39 Pb 3 - DIN EN 12164
 

Dimensions in mm

121SGBSWHA
121S03 3/8” 10,5 23 83 47
121S04 1/2” 10,5 27 83 47

Stop Valve for MINIVAL SOLAR Figure 111HT

Brass
High Temperature Plastic Insert for 3/8” and 3/8” x 1/2”
Brass Inserts for 1/2” x 1/2”
With O-Ring at the connection with the air vent except for 11164HT

111HTSize
11153HT 3/8“ x 3/8”
11155HT 3/8“ x 1/2“
11164HT 1/2“ x 1/2“

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