- pressure rating PN 16
- max. operating temperature 194 °F
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MULTI-THERM Assembly, 122°F-149°F
figure 154 12
- for the hydraulic balancing of hot water circulation systems (PWH-C)
- consisting of a MULTI-THERM thermostatic circulation balancing valve, an anti-pollutioncheck valve, and a stop valve
- wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
Product Features
- for the hydraulic balancing of hot water circulation systems (PWH-C)
- consisting of a MULTI-THERM thermostatic circulation balancing valve, an anti-pollutioncheck valve, and a stop valve
- wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
- PTFE seat gasket
- thermostatic balancing unit
- incl. thermometer
- female pipe thread
- screw connection for non-destructive disassembly
- with a sealed drain connection
- free from dead spots
Standards & approvals
- NSF/ANSI 61 & NSF/ANSI 372
- IAPMO/IGC 302
Technical data
| Part no. | DN | A1-NPT | A2-NPT | A3 | H1 (mm) |
H1 (in.) |
H2 (mm) |
H2 (in.) |
L1 (mm) |
L1 (in.) |
L2 (mm) |
L2 (in.) |
T1 (mm) |
T1 (in.) |
T2 (mm) |
T2 (in.) |
T3 (mm) |
T3 (in.) |
Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1541201500 | 15 | 1/2-14 NPT | 1/2-14 NPT | G 1/4 | 85 | 3,3 | 29 | 1,1 | 209 | 8,2 | 109 | 4,3 | 14,5 | 0,6 | 15 | 0,6 | 53,5 | 2,1 | 1,34 |
| 1541202000 | 20 | 3/4-14 NPT | 3/4-14 NPT | G 1/4 | 84 | 3,3 | 34,5 | 1,4 | 231 | 9,1 | 121 | 4,8 | 16,5 | 0,6 | 16,3 | 0,6 | 53,5 | 2,1 | 1,66 |
| 1541202500 | 25 | 1-11 1/2 NPT | 1-11 1/2 NPT | G 1/4 | 96,5 | 3,8 | 35,5 | 1,4 | 256 | 10,1 | 135,5 | 5,3 | 18 | 0,7 | 19,1 | 0,8 | 53,5 | 2,1 | 2,35 |