Z Series
Rotary unions for continuous casting Rotoflux
¾ “÷ 1½ ”
The rotary unions of the model Z are specifically designed to be mounted inside the cylinders of the continuous casting line. The seals, made of carbide for dirty water service, are balanced, lapped, and set to withstand pressure peaks caused by steam bubbles or various types of impacts.
The springs, located out of the fluid flow, avoid deposits and scales.
Do not use the unions at max application limits without consulting ROTOFLUX.
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 |  |  | |
|---|---|---|---|
| Acqua – Water – Wasser – Agua | 10 bar / 145 PSI | 120°C / 248°F | 100 |
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| Ordering code | Giunti a un passaggio - Single passage unions - Einweg Drehdurchführungen - Juntas a vía simple | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D seal | B | ø D | E | F | G | H | I | J | L | ø M | ø N | ø O | Kg |
Z20-1307-60Z | G 3/4" | 50,1 - 50,2 | 63 | 60 | 19 | 8 | 52 | 28 | 71 | 88 | 71 | 9 4x90° | 1.5 |
Z25-1301-60Z | G 1" | 71 - 71,15 | 81 | 78 | 14 | 10 | 50 | 40 | 71 | 108 | 90 | 9 4x90° | 2.3 |
Z40-1301-60Z | G 1" 1/2" | 71 - 71,15 | 91 | 87.5 | 14 | 10 | 61 | 45 | 90 | 109 | 92 | 9 4x90° | 4.5 |
Select the product code to request information.
| Ordering code | Giunti due passaggi sifone fisso - Double passage stationary siphon – Zweiwege für stehendes Siphonrohr - Double vía con sifón fijo | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D seal | 2 x B | ø D | E | F | G | H | I | J | L | ø M | ø N | ø O | P | Q | T | ø V h9 | Kg |
Z20-1307-61Z-800 | G 3/4" | 50,1 - 50,2 | 63 | 60 | 19 | 8 | 52 | 40 | 77 | 88 | 71 | 9 4x90° | 51 | 85 | 48 | 13 | 2 |
Z25-1301-61Z-800 | G 3/4" | 71 - 71,15 | 81 | 78 | 14 | 10 | 47 | 40 | 71 | 108 | 90 | 9 4x90° | 51 | 85 | 64 | 19 | 3 |
Z40-1301-61Z-800 | G 1" | 71 - 71,15 | 91 | 87.5 | 14 | 10 | 54 | 45 | 90 | 109 | 92 | 9 4x90° | 64 | 108 | 64 | 28 | 5 |