Barco Type GR and GRX Rotary Steam 系列蒸汽旋转接头
GR and GRX Rotary Steam Joints for rotary syphons sizes 2", 2-1/2" and 3"
GR Special Design Features
>Antimony seals and bearings in the GRX provide longer life, especially on higher speed machines.
>Sleeves are dual driven by two keys to give greater resistance to side load and eccentric motion.
>External seal wear indicator for preventive maintenance.
>All wear surfaces are treated for improved corrosion resistance.
>Directly interchangeable with competitive designs.
>Seal under compression design can better handle pressure surges and promotes longer life.
GR carbon seals under compression GRX antimony seals and bearings.
Download PDF Tech Sheet (259 KB)
Use
Paper Machine Dryers
Sizes
2", 2-1/2", and 3"
Temp
+370°F (188°C)
Pressure Rating
Steam Pressure Rating: 160 psi (11.25 Kg/cm2)
 
General Info
GR carbon seals under compression GRX antimony seals and bearings.
Joint
Size |
GR Joint
Part Number |
GRX Joint
Part Number |
A Thread
NPT |
B*
Syphon |
C |
D |
E Thread
NPT |
F |
G |
H |
J |
K |
| 2" |
BC-56343-32-62 |
BC-56743-32-62 |
1" |
3/4" |
5.75"
146 |
6.88"
175 |
1-1/2" |
10.00"
254 |
13.75"
349 |
.62"
16 |
3.16"
80 |
.44"
11 |
| BC-56354-32-62 |
BC-56754-32-62 |
1-1/4" |
1" |
| 2-1/2" |
BC-56343-40-62 |
BC-56743-40-62 |
1" |
3/4" |
6.44"
163 |
7.25"
184 |
2" |
10.75"
273 |
14.79"
376 |
.69"
17 |
3.06"
78 |
.41"
10 |
| BC-56344-40-62 |
BC-56744-40-62 |
1" |
1" |
| BC-56355-40-62 |
BC-56755-40-62 |
1-1/4" |
1-1/4" |
| 3" |
BC-56354-48-62 |
BC-56754-48-62 |
1-1/4" |
1" |
6.81"
173 |
7.51"
191 |
2-1/2" |
10.75"
273 |
15.88"
403 |
.69"
17 |
2.93"
74 |
.41"
10 |
| BC-56355-48-62 |
BC-56755-48-62 |
1-1/4" |
1-1/4" |
| BC-56366-48-62 |
BC-56766-48-62 |
1-1/2" |
1-1/2" |
| *Other syphon sizes available, contact Barco. |
| Joint
Size |
Part Number* |
J |
φK |
φL |
φM |
φN |
φP |
Q |
| 1-1/4" |
10-64034-43 |
.62"
(16) |
.56"
(14) |
5.50"
(140) |
3.50"
(89) |
1.620" - 1.622"
(41.15 - 41.20) |
1.25"
(32) |
.500"
(13) |
| 1-1/2" |
10-64035-43 |
.69"
(17) |
.56"
(14) |
5.50"
(140) |
3.58"
(98) |
1.870" - 1.872"
(47.50 - 47.55) |
1.50"
(38) |
.500"
(13) |
| 2" |
10-64036-43 |
.75"
(19) |
.56"
(14) |
6.81"
(173) |
4.75"
(121) |
2.318" - 2.320"
(58.88 - 58.93) |
1.88"
(48) |
.625"
(16) |
| 2-1/2" |
10-64037-43 |
.88"
(22) |
.56"
(14) |
6.75"
(171) |
4.75"
(121) |
2.836" - 2.838"
(72.03 - 72.08) |
2.38"
(60) |
.748"
(19) |
| 3" |
10-64038-43 |
.94"
(24) |
.69"
(18) |
8.00"
(203) |
6.75"
(171) |
3.428" - 3.430"
(87.07 - 87.12) |
2.88"
(73) |
.878"
(22) |
*Kit consists of split wedges, flange and gasket.
Special flanges available on request, contact Barco. |
Joint Size
GR Joint Part Number
GRX Joint Part Number
A Thread NPT
B* Syphon
2" BC-56343-32-62 BC-56743-32-62 1" 3/4" 5.75"
146 6.88"
175 1-1/2" 10.00"
254 13.75"
349 .62"
16 3.16"
80 .44"
11
BC-56354-32-62 BC-56754-32-62 1-1/4" 1"
2-1/2" BC-56343-40-62 BC-56743-40-62 1" 3/4" 6.44"
163 7.25"
184 2" 10.75"
273 14.79"
376 .69"
17 3.06"
78 .41"
10
BC-56344-40-62 BC-56744-40-62 1" 1"
BC-56355-40-62 BC-56755-40-62 1-1/4" 1-1/4"
3" BC-56354-48-62 BC-56754-48-62 1-1/4" 1" 6.81"
173 7.51"
191 2-1/2" 10.75"
273 15.88"
403 .69"
17 2.93"
74 .41"
10
BC-56355-48-62 BC-56755-48-62 1-1/4" 1-1/4"
BC-56366-48-62 BC-56766-48-62 1-1/2" 1-1/2"
*Other syphon sizes available, contact Barco.
Flange Detail for GR, GRX and Super G
Joint
Size
Part Number*
J
φK
φL
φM
φN
φP
Q
1-1/4" 10-64034-43 .62"
(16) .56"
(14) 5.50"
(140) 3.50"
(89) 1.620" - 1.622"
(41.15 - 41.20) 1.25"
(32) .500"
(13)
1-1/2" 10-64035-43 .69"
(17) .56"
(14) 5.50"
(140) 3.58"
(98) 1.870" - 1.872"
(47.50 - 47.55) 1.50"
(38) .500"
(13)
2" 10-64036-43 .75"
(19) .56"
(14) 6.81"
(173) 4.75"
(121) 2.318" - 2.320"
(58.88 - 58.93) 1.88"
(48) .625"
(16)
2-1/2" 10-64037-43 .88"
(22) .56"
(14) 6.75"
(171) 4.75"
(121) 2.836" - 2.838"
(72.03 - 72.08) 2.38"
(60) .748"
(19)
3" 10-64038-43 .94"
(24) .69"
(18) 8.00"
(203) 6.75"
(171) 3.428" - 3.430"
(87.07 - 87.12) 2.88"
(73) .878"
(22)
*Kit consists of split wedges, flange and gasket.
Special flanges available on request, contact Barco.
|
