Check valve with brass spindle 3/4"
Code: ZZ-M20Product detailed description
Destined for central heating installations
Prevents backflow of water in the system
Parameters:
– nominal pressure 10 bar
– maximum working temperature 1000C
– working media: hot and cold water for water supply systems
– a declaration of conformity is issued for all valves
Material: brass
2-year warranty
| INDEX | P [Mpa] |
A [inch] |
B [mm] |
C [mm] |
Size | Collective packaging [pcs] |
EAN code | Net weight (kg) |
| ZZ-M15 | 1,0 | G1/2 | 43,5 | 32,5 | 1/2´´ | 20/200 | 5900308736265 | 0,128 |
| ZZ-M20 | 1,0 | G3/4 | 53 | 37 | 3/4´´ | 10/80 | 5900308736272 | 0,210 |
| ZZ-M25 | 1,0 | G1 | 59 | 43 | 1´´ | 8/80 | 5900308736289 | 0,262 |
| ZZ-M32 | 1,0 | G5/4 | 62,5 | 55 | 5/4´´ | 8/40 | 5900308736296 | 0,426 |
| ZZ-M40 | 1,0 | G6/4 | 70 | 64 | 6/4´´ | 5/30 | 5900308736302 | 0,591 |
| ZZ-M50 | 1,0 | G2 | 78 | 79 | 2´´ | 3/24 | 5900308736319 | 0,917 |
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