蒸汽

Series G – Rotoflux for High Temperature

The G Series rotary unions have been expecially developed in order to manage the flow of high temperature liquids.

The special bellow, specifically designed in stainless steel for this very application, guarantees a long life for the unions, without problems even in case of very demanding applications.

The graphite micro-lapped seals, thanks to the flexibility of the bellow, perfectly match the case-hardened steel seal of the rotating shaft. The two sintered graphite bushings allow a perfect axial rotation without any problems.

Vapore | Steam 10 bar / 145 PSI 185°C / 365°F ¾” ÷ 1″ – 300
1½” ÷ 2″ – 250
Dampf | Vapor
Olio Diatermico | Hot oil 6 bar / 87 PSI 340°C / 645°F ¾” ÷ 1½” – 500
1½” ÷ 2″ – 450
Thermool | Acetelte Diatermico

Ordering code GiuntI a un passaggio – Single passage unions – Einweg Drehdurchführungen – Juntas a vía simple
A B ø D E ø F ø G H I J L X Y1 Y2 Z Kg
G20-1400-01R G 3/4″ RH G 3/4″ 18 151 82 40 32 18 52 104 19 59 77 104 2,5
G20-1400-02L G 3/4″ LH
G25-1400-01R G 1″ RH G 1″ 23 167 88 45 36 22 60 112 20 62 80 111 3,1
G25-1400-02L G 1″  LH
G32-1400-01R G 1″ 1/4 RH G 1″1/4 31 193 99 55 46 24 67 130 25 67 85 124 4,6
G32-1400-02L G 1″ 1/4 LH
G40-1400-01R G 1″ 1/2 RH G 1″1/2 37 214 109 63 50 26 74 144 26 72 90 134 5,9
G40-1400-02L G 1″ 1/2 LH
G50-1400-01R G 2″  RH G 2″ 48 247 129 74 60 27 85 165 28 82 100 154 8,7
G50-1400-02L G 2″  LH

NPT threads and other threads are available.

Ordering code Giunti due passaggi sifone fisso – Double passage stationary siphon unions – Zweiwege für stehendes Siphonrohr – Doble vía con sifón fijo
A B ø D E ø F ø G H I J K L1 L2 T U V W X Y1 Y2 Z Kg
G20-1400-01R-800 G 3/4″ RH G 3/4″ 18 188 82 40 32 18 52 22 104 51 137 14 G 1/4″ G 1/2″ 19 59 77 104 2,7
G20-1400-02L-800 G 3/4″ LH
G25-1400-01R-800 G 1″ RH G 1″ 23 208 88 45 36 22 60 24 112 59 151 16 G 3/8″ G 1/2″ 20 62 80 111 3,5
G25-1400-02L-800 G 1″  LH
G32-1400-01R-800 G 1″ 1/4 RH G 1″1/4 31 241 99 55 46 24 67 27 130 69 173 16 G 1/2″ G 3/4″ 25 67 85 124 5,0
G32-1400-02L-800 G 1″ 1/4 LH
G40-1400-01R-800 G 1″ 1/2 RH G 1″1/2 37 272 109 63 50 26 74 34 144 80 191 18 G 3/4″ G 1″ 26 72 90 134 6,8
G40-1400-02L-800 G 1″ 1/2 LH
G50-1400-01R-800 G 2″  RH G 2″ 48 315 129 74 60 27 85 35 165 96 225 20 G 1″ G 1 1/4″ 28 82 100 154 9,6
G50-1400-02L-800 G 2″  LH

NPT threads and other threads are available.

Ordering code Giunti due passaggi sifone rotante – Double passage rotating siphon unions – Zweiwege für drehendes Siphonrohr – Doble vía con sifón rotativo
A B ø D E ø F G H I J K L1 L2 T U ø V h9 W X Y1 Y2 Z Kg
G20-1400-01R-810 G 3/4″ RH G 3/4″ 18 188 82 40 32 18 52 22 104 51 140 24 12,9 G 1/2″ 19 59 77 104 2,7
G20-1400-02L-810 G 3/4″ LH
G25-1400-01R-810 G 1″ RH G 1″ 23 208 88 45 36 22 60 24 112 59 157 30 15,9 G 1/2″ 20 62 80 111 3,5
G25-1400-02L-810 G 1″  LH
G32-1400-01R-810 G 1″ 1/4 RH G 1″1/4 31 241 99 55 46 24 67 27 130 69 183 34 21,8 G 3/4″ 25 67 85 124 5,0
G32-1400-02L-810 G 1″ 1/4 LH
G40-1400-01R-810 G 1″ 1/2 RH G 1″1/2 37 272 109 63 50 26 74 34 144 80 202 38 25,8 G 1″ 26 72 90 134 6,8
G40-1400-02L-810 G 1″ 1/2 LH
G50-1400-01R-810 G 2″  RH G 2″ 48 315 129 74 60 27 85 35 165 96 234 38 30 G 1 1/4″ 28 82 100 154 9,6
G50-1400-02L-810 G 2″  LH

NPT threads and other threads are available.

Ordering code Giunti a un passaggio – Single passage unions – Einweg Drehdurchführungen – Juntas a vía simple
B ø D E ø F J L ø M ø N ø P h7 Q R ø S X Y1 Y2 Z Kg
G20-1400-03F G 3/4″ 18 151 82 52 116 68 50 30 6 10 9 16 59 77 116 2,7
G25-1400-03F G 1″ 23 167 88 60 127 78 60 36 7 12 9 18 62 80 126 3,4
G32-1400-03F G 1″ 1/4 31 192 99 67 145 94 70 44 8 12 11 22 67 85 139 5,1
G40-1400-03F G 1″ 1/2 37 214 109 74 160 99 78 52 10 14 11 22 72 90 150 6,4
G50-1400-03F G 2″ 48 247 129 85 182 119 95 65 10 14 11 25 82 100 171 9,6
Interfaccia cliente – Customer interface – Montageanweisungen – Montaje de la junta
ø D1 ø N1 ø P1 F8 RA Q1 S1
G20 18 50 30 0,2 6 M8
G25 23 60 36 0,2 7 M8
G32 31 70 44 0,2 8 M10
G40 37 78 52 0,2 10 M10
G50 48 95 65 0,2 10 M10
Ordering code Giunti due passaggi sifone fisso – Double passage stationary siphon unions – Zweiwege für stehendes Siphonrohr – Doble vía con sifón fijo
B ø D E ø F J K L1 L2 ø M ø N ø P h7 Q R ø S T U V W X Y1 Y2 Z Kg
G20-1400-03F-800 G 3/4″ 18 188 82 52 22 116 51 68 50 30 6 10 9 149 14 G 1/4″ G 1/2″ 16 59 77 116 2,9
G25-1400-03F-800 G 1″ 23 208 88 60 24 127 59 78 60 36 7 12 9 166 16 G 3/8″ G 1/2″ 18 62 80 126 3,8
G32-1400-03F-800 G 1″ 1/4 31 240 99 67 27 145 69 94 70 44 8 12 11 188 16 G 1/2″ G 3/4″ 22 67 85 139 5,5
G40-1400-03F-800 G 1″ 1/2 37 272 109 74 34 160 80 99 78 52 10 14 11 207 18 G 3/4″ G 1″ 22 72 90 150 7,3
G50-1400-03F-800 G 2″ 48 315 129 85 35 182 96 119 95 65 10 14 11 242 20 G 1″ G 1″ 1/4 25 82 100 171 10,4
Ordering code Giunti due passaggi sifone rotante – Double passage rotating siphon unions – Zweiwege für drehendes Siphonrohr – Doble vía con sifón rotativo
B ø D E ø F J K L1 L2 ø M ø N ø P h7 Q R ø S T U ø V h9 W X Y1 Y2 Z Kg
G20-1400-03F-810 G 3/4″ 18 188 82 52 22 116 51 68 50 30 6 10 9 152 24 12,9 G 1/2″ 16 59 77 116 2,9
G25-1400-03F-810 G 1″ 23 208 88 60 24 127 59 78 60 36 7 12 9 172 30 15,9 G 1/2″ 18 62 80 126 3,8
G32-1400-03F-810 G 1″ 1/4 31 240 99 67 27 145 69 94 70 44 8 12 11 198 34 21,8 G 3/4″ 22 67 85 139 5,5
G40-1400-03F-810 G 1″ 1/2 37 272 109 74 34 160 80 99 78 52 10 14 11 218 38 25,8 G 1″ 22 72 90 150 7,3
G50-1400-03F-810 G 2″ 48 315 129 85 35 182 96 119 95 65 10 14 11 251 38 30 G 1″ 1/4 25 82 100 171 10,4
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