Rotary Joints – Mỹ Việt https://myviet-idi.com MyViet IDI Corporation Sat, 30 Nov 2024 04:47:41 +0000 en-US hourly 1 https://myviet-idi.com/storage/2024/05/cropped-favicon-32x32.png Rotary Joints – Mỹ Việt https://myviet-idi.com 32 32 Hướng dẫn thay bạc than RX Rotary Union https://myviet-idi.com/products/huong-dan-thay-bac-than-rx-rotary-union/ Wed, 14 Aug 2024 05:50:59 +0000 https://myvietidi.ura.vn/?post_type=products&p=2322

 

]]> Hướng dẫn thay bạc than 9750 PTX Rotary Joint https://myviet-idi.com/products/huong-dan-thay-bac-than-9750-ptx-rotary-joint/ Wed, 14 Aug 2024 05:49:11 +0000 https://myvietidi.ura.vn/?post_type=products&p=2320

 

]]> Hướng dẫn lắp đặt Rotary Joint 9750 PTX https://myviet-idi.com/products/huong-dan-lap-dat-rotary-joint-9750-ptx/ Wed, 14 Aug 2024 05:33:33 +0000 https://myvietidi.ura.vn/?post_type=products&p=2314

 

]]> Khớp nối quay là gì? Sự khác nhau giữa các loại khớp nối quay? https://myviet-idi.com/products/khop-noi-quay-la-gi-su-khac-nhau-giua-cac-loai-khop-noi-quay/ Thu, 25 Jul 2024 03:17:57 +0000 https://myvietidi.ura.vn/?post_type=products&p=2165

 

]]> Khớp nối quay RX™ https://myviet-idi.com/products/khop-noi-quay-rx/ Tue, 28 May 2024 15:01:16 +0000 https://myvietidi.ura.vn/?post_type=products&p=1928 The RX rotary joint uses a balanced seal with special ball bearing or optional tapered roller bearings to support the rotor. This rotary joint from Kadant Johnson incorporates the latest technology in mechanical seal design for water and hot oil service. The high thrust load capability and carbon-to-silicon (or Tungsten) carbide seal package makes the RX run longer and with less maintenance requirements that other ball bearing designs. All O-rings are fully captured in glands and seal-loading springs do not contact the process fluid. The RX features a barrier in the seal chamber to extend bearing life and a nipple and assembly plate made of stainless steel. Available in single- and dual-flow configurations and sizes from 3/8” to 6”, the RX rotary joint is capable of operating up to 500° F (260° C), 150 psig (10 bar), and 750 RPM.

Features

  • Springs located outside the flow area
  • Stainless steel rotor
  • Two-piece housing, on-machine seal replacement
  • O-rings fully captured in glands
  • Balanced seal assembly
  • Full flow area
  • Matched seal faces
  • Bearing isolation system available
  • Tungsten carbide counterseat

Benefits

  • Improved reliability, increased flow area
  • Corrosion resistant
  • Reduced down-time and cost of maintenance
  • Robust design, no risk of o-ring slipping
  • Extended operating life
  • Low pressure drop
  • Materials selected for specific service
  • Increased bearing protection
  • Added toughness and shock resistance

Specifications

Max. Pressure Max. Temperature Max. Speed Fluid
1.3MPa 250°C 1,000rpm Steam/Water/Hot Oil

Single:Threaded

Dual:Threaded

Threaded:Single·Dual Flow

Unit:mm
Type Size M P S A C D F G J1 J2
4200RX 2″ 1 1/4″, 2″ 1″, 1 1/4″ 1 1/4″ 49 143 229 56 309 280 336
4250RX 2 1/2″ 2 1/2″ 1 1/4″, 1 1/2″, 2″ 1 1/2″ 61 174 271 72 371 334 402
4300RX 3″ 2″, 3″ 1 1/4″ – 2″ 1 1/2″, 2″ 74 200 327 92 453 397 491
*Dimensions are subject to change without any advanced notice.

Single:Flanged

Dual:Flanged

Flanged:Single·Dual Flow

Unit:mm
Type Size(K) タイプ M P S A B C D E F
4200RX 2″ Single 2″ – – 353 272 – 211 162 94
Dual 1″ 1″ 1 1/4″ 401 344 222 211 162 102
4250RX 2 1/2″ Single 2 1/2″ – – 397 311 – 211 162 104
Dual 1 1/2″ 1 1/2″ 1 1/2″ 487 419 262 211 162 117
4300RX 3″ Single 3″ – – 449 349 – 102 192 124
Dual 2″ 2″ 2″ 565 474 304 102 192 130
*For 2″ and 2 1/2″ sizes, the ’D’ dimension is the ID of the counterbore. Counterbore depth is 0.25″(6.4mm). For 3″ size, the ’D’ dimension is the OD of the pilot. Pilot depth 0.30″(7.6mm). Drawings show the integral flanged nipple with pilot.
*Dimensions are subject to change without any advanced notice.

Specifications

Max. Pressure Max. Temperature Max. Speed Fluid
1MPa 150°C 750rpm Water

Single:Threaded

Dual:Threaded

Threaded:Single·Dual Flow

Unit:mm
Type Size(K) Type M P S A B C D E F G
4400RX 4″ Single 4″ – – 484 415 – 120 229 168 –
Dual 2 1/2″ 2 1/2″ 2 1/2″ 530 484 334 120 229 76 111
*Counterbore depth=7.6mm
*Dimensions are subject to change without any advanced notice.

Single:Flanged

Dual:Flanged

Flanged:Single·Dual Flow

Unit:mm
Type Size(K) Type M P S A B C D E F G
4400RX 4″ Single 4″ – – 530 415 – 120 229 165 –
Dual 2 1/2″ 2 1/2″ 2 1/2″ 677 582 343 120 229 133 181
4500RX 5″ Single 5″ – – 583 485 – 160 225 194 –
Dual 3″ 3″ 3″ 756 661 428 160 225 140 212
*Counterbore depth=7.6mm
*Dimensions are subject to change without any advanced notice.

Specifications

Max. Pressure Max. Temperature Max. Speed Fluid
1MPa 250°C 750rpm Water/Hot Oil

Single:Threaded

Dual:Threaded

Threaded:Single·Dual Flow

Unit:mm
Type Size(K) Type M P S A B C D E F G
4400RX 4″ Single 4″ – – 538 469 – 120 229 168 –
Dual 2 1/2″ 2 1/2″ 2 1/2″ 582 536 386 120 229 76 111
*Counterbore depth=7.6mm
*Dimensions are subject to change without any advanced notice.

Single:Flanged

Dual:Flanged

Flanged:Single·Dual Flow

Unit:mm
Type Size(K) Type M P S A B C D E F G
4400RX 4″ Single 4″ – – 584 469 – 120 229 165 –
Dual 2 1/2″ 2 1/2″ 2 1/2″ 730 636 397 120 229 133 181
4500RX 5″ Single 5″ – – 617 486 – 160 225 194 –
Dual 3″ 3″ 3″ 757 662 428 160 225 140 212
4600RX 6″ Single 6″ – – 657 517 – 176 248 227 –
Dual 4″ 4″ 4″ 887 773 498 176 248 178 229
*Counterbore depth for 4″=7.6mm
*Counterbore depth for 5″=14.2mm
*Dimensions are subject to change without any advanced notice.

RX Rotary Joint (Size:3/8″ – 1 1/2″)

Standard Specifications

Max. Pressure Max. Temperature
1.3MPa 105°C
Max. Speed Fluid
3,500rpm Water/Air

*Consult us for RX-1, RX-2, and RX-3 unions for applications up to 450°F (232°C).

RXA：Single(Threaded)

RXB2：Dual(Threaded)

Threaded:Single·Dual Flow

Unit:mm
Type Size(K) A C D F G H J1 J2 M P S
4038RXA
4038RXB2		 3/8″ NPT 10 64 100 10 138 117 119 153 3/8″ 1/4″ 1/4″
5/8″ – 18 UNF 10 64 100 16 138 117 119 153 3/8″ 1/4″ 1/4″
3/8″ BSP 10 64 100 16 138 123 119 153 3/8″ 1/4″ M6×1″
4050RXA
4050RXB2		 1/2″ NPT 13 64 102 13 138 117 122 153 1/2″ 3/8″ 1/8″
3/4″ – 16 UNF 13 64 102 19 138 117 122 153 1/2″ 3/8″ 1/8″
1/2″ BSP 13 64 102 19 138 123 122 153 1/2″ 3/8″ 1/8″
4075RXA
4075RXB2		 3/4″ NPT 17 73 113 14 156 133 138 173 3/4″ 1/2″ 1/4″
1″ – 14 UNF 17 73 113 19 156 133 138 173 3/4″ 1/2″ 1/4″
3/4″ BSP 17 73 113 19 156 134 138 173 3/4″ 1/2″ 1/4″
4100RXA
4100RXB2		 1″ NPT 25 91 138 17 193 164 166 213 1″ 1/2″ 3/8″
1 1/2″ – 12 UNF 25 91 138 28 193 171 166 213 1″ 1/2″ 3/8″
1″ BSP 25 91 138 28 193 171 166 213 1″ 1/2″ 3/8″
4125RXA
4125RXB2		 1 1/4″ NPT 32 96 155 17 222 200 189 247 1 1/4″ 1″ 1/2″
1 3/4″ – 12 UNF 32 96 155 30 222 200 189 247 1 1/4″ 1″ 1/2″
1 1/4″ BSP 32 96 155 30 222 200 189 247 1 1/4″ 1″ 1/2″
4150RXA
4150RB2		 1 1/2″ NPT 38 116 174 17 243 206 212 268 1 1/2″ 3/4″ 3/4″
2″ – 12 UNF 38 116 182 28 250 214 220 276 1 1/2″ 3/4″ 3/4″
1 1/2″ BSP 38 116 182 28 250 214 220 276 1 1/2″ 3/4″ 3/4″
*Dimensions are subject to change without any advanced notice.
]]> Khớp nối quay LJ™ https://myviet-idi.com/products/khop-noi-quay-lj/ Tue, 28 May 2024 15:00:00 +0000 https://myvietidi.ura.vn/?post_type=products&p=1926 The LJ rotary joint is designed for steam service and is commonly applied to corrugating rolls, food processing dryers, and other installations where external framework is available for support. The LJ joint uses two external rods for support. It is available in either single- or dual-flow applications with a stationary syphon. Sizes range from 1” up to 8”. The steam joint is rated up to 650° F (343° C), 510 psig (35 bar), and 200 RPM.

Features

  • External rod-supported
  • Designed for steam service
  • Threaded or quick release nipple

Benefits

  • Easy installation
  • Application specific performance
  • Flexible mounting options

Type: L-JT Specifications

Fluid Usual Pressure Max. Pressure Max. Temperature Max. Speed
Steam/Water 2.0MPa 3.5MPa 343°C 200rpm
Unit:mm
Type Size(K) M A B C D F J N O
2300L-JT 1″ 3/4″ 24 48 79 79 44 143 108 – 146 13
2400L-JT 1 1/4″ 1″ 32 59 94 94 54 162 130 – 165 13
2500L-JT 1 1/2″ 1 1/4″ 38 70 114 114 64 196 184 – 206 21
*Dimensions are subject to change without any advanced notice.

Type: L-JTR Specifications

Fluid Usual Pressure Max. Pressure Max. Temperature Max. Speed
Steam/Water 2.0MPa 3.5MPa 343°C 200rpm
Unit:mm
Type Size(K) M C D F J N O
2550L-JTR 2″ 1 1/2″ 171 133 70 230 197 – 222 21
2600L-JTR 2 1/2″ 2″ 184 155 81 257 210 – 241 21
2700L-JTR 3″ 2 1/2″ 200 190 101 303 241 – 260 33
2800L-JTR 4″ 3″ – 4″ 260 257 140 403 308 – 356 33 – 40
950L-JTR 5″ 2″ – 5″ 330 294 151 454 400 – 457 54
1000L-JTR 6″ 2″ – 6″ 371 278 123 437 457 67
1075L-JTR 7 1/2″ 6″ 384 351 220 532 457 67
*Dimensions are subject to change without any advanced notice.

Type: L-JAP Specifications

Fluid Usual Pressure Max. Pressure Max. Temperature Max. Speed
Steam/Water 2.0MPa 3.5MPa 343°C 200rpm
Unit:mm
Type Size(K) M P S C D F G H J N O
2500L-JAP 1 1/2″ 1 1/4″ 3/4″ 1/2″ – 3/4″ 114 114 64 137 232 278 181 – 206 21
2550L-JAP 2″ 1 1/2″ 3/4″ 1/2″ – 3/4″ 130 116 64 – 222 279 216 21
2600L-JAP 2 1/2″ 2″ 1″ 3/4″ 140 129 70 129 234 294 210 – 235 21
2700L-JAP 3″ 2 1/2″ 1 1/4″ – 1 1/2″ 3/4″ – 1 1/4″ 157 159 86 156 287 349 235 – 260 27
*Dimensions are subject to change without any advanced notice.

Type: L-JARP Specifications

Fluid Usual Pressure Max. Pressure Max. Temperature Max. Speed
Steam/Water 2.0MPa 3.5MPa 343°C 200rpm
Unit:mm
Type Size(K) M P S C D F G H J N O
2550L-JARP 2″ 1 1/2″ 3/4″ – 1″ 1/2″ – 3/4″ 171 133 70 138 236 306 197 – 222 21 – 27
2600L-JARP 2 1/2″ 2″ 1″ 3/4″ 184 155 81 138 273 325 210 – 457 21 – 27
2700L-JARP 3″ 2 1/2″ 1 1/4″ – 1 1/2″ 3/4″ – 1 1/4″ 200 190 101 154 316 378 241 – 489 33
2750L-JARP 3 1/2″ 3″ 1 1/4″ – 1 1/2″ 1″ – 1 1/2″ 235 203 99 170 332 414 279 – 505 33
11000L-JARP 8″ 5″ – 6″ 4″ – 5″ 3″ – 5″ 432 337 146 319 579 749 559 67
*Dimensions are subject to change without any advanced notice.
]]> Khớp nối quay SX™ https://myviet-idi.com/products/khop-noi-quay-sx/ Tue, 28 May 2024 14:58:27 +0000 https://myvietidi.ura.vn/?post_type=products&p=1924 The self-supported SX rotary joint provides a positive seal between stationary piping and a rotating cylinder and is applied to steam, water, and hot oil service. The SX incorporates two internal carbon-graphite bearings that permit self-alignment and long operating life – even on cylinders that are not concentric. Using new sealing technologies, the SX rotary joint has extended seal life and increased reliability along with application flexibility.

The convex seal ring and optimized seal diameter provide extended seal life and reduced maintenance for the SX rotary joint. The concept of applying different seal geometries to different media (steam, water, and oil) gives the SX rotary joint a strong point of differentiation as well as a marked improvement in performance.

The SX rotary joint line is available in sizes from ¾” to 3” and can be used in single- or dual-flow applications. The joint is rated up to 650° F (343° C), 300 psig (20 bar), and 550 RPM.

Features

  • Designed for oil, water, and steam
  • Two internal support guides
  • Optimized seal diameter
  • Convex seal ring in compression
  • Maximum carbon guide separation

Benefits

  • Application flexibility
  • Increased life and reliability
  • Extended seal life, reduced maintenance
  • Self-aligning seal, longer life
  • Improved joint and syphon support

Single Flow Rotary Joint

Fluid Usual Pressure Max. Pressure Max. Temperature Max. Speed
Steam/Water 2MPa 3.5MPa 288°C 550rpm
Hot Oil 1MPa 1MPa 343°C 550rpm

Type: SXA(Q)

Unit:mm
Type Size(K) M C F G J O
3200SXA(Q) 3/4″ 3/4″ 94 51 111 184 11
3300SXA(Q) 1″ 1″ 105 46 122 195 11
3400SXA(Q) 1 1/4″ 1 1/4″ 133 51 151 232 14
3500SXA(Q) 1 1/2″ 1 1/2″ 167 56 178 267 18
3550SXA(Q) 2″ 2″ 176 57 204 302 22
3600SXA(Q) 2 1/2″ 2 1/2″ 198 67 215 320 22
3700SXA(Q) 3″ 3″ 219 76 248 389 28
Available threaded (NPT, BSPT, BSP) or “Q” Quick Release Nipple
*Dimensions are subject to change without any advanced notice.

Type: SXC(Q)

Unit:mm
Type Size(K) M C F G J O
3200SXC(Q) 3/4″ 3/4″ 94 51 81 176 11
3300SXC(Q) 1″ 1″ 105 46 84 160 11
3400SXC(Q) 1 1/4″ 1 1/4″ 133 51 99 194 14
3500SXC(Q) 1 1/2″ 1 1/2″ 167 56 121 219 18
3550SXC(Q) 2″ 2″ 176 57 130 224 22
3600SXC(Q) 2 1/2″ 2 1/2″ 198 67 138 251 22
3700SXC(Q) 3″ 3″ 219 76 160 279 28
*Available threaded (NPT,BSPT,BSP) or “Q” Quick Release Nipple
*Dimensions are subject to change without any advanced notice.

Dual Flow Rotary Joint

Fluid Usual Pressure Max. Pressure Max. Temperature Max. Speed
Steam/Water 2MPa 3.5MPa 288°C 550rpm
Hot Oil 1MPa 1MPa 343°C 550rpm

Type: SXB(Q)

Unit:mm
Type Size(K) M P S C D E F G H J O
3200SXB(Q) 3/4″ 1/2″ 1/2″ 1/8″ – 1/4″ 94 19 33 51 116 152 200 11
3300SXB(Q) 1″ 3/4″ 1/2″ 1/4″ – 3/8″ 105 28 35 46 127 171 227 11
3400SXB(Q) 1 1/4″ 1″ 1/2″ 3/8″ – 1/2″ 133 35 46 51 165 197 265 14
3500SXB(Q) 1 1/2″ 1 1/4″ 3/4″ 1/2″ – 3/4″ 167 37 44 56 181 226 279 18
3550SXB(Q) 2″ 1 1/2″ 3/4″ 1/2″ – 3/4″ 176 38 48 57 197 241 312 22
3600SXB(Q) 2 1/2″ 2″ 1″ 3/4″ – 1″ 198 38 52 67 210 262 345 22
3700SXB(Q) 3″ 2″ – 2 1/2″ 1 1/4″ – 1 1/2″ 3/4″ – 1 1/2″ 219 73 90 76 265 305 423 28
*Available threaded (NPT, BSPT, BSP) or “Q”” Quick Release Nipple
*Dimensions are subject to change without any advanced notice.

Type: SXBP(Q)・SXBP(Q)-1
(SXBP(Q)-1 has the split wedge and pressure plate device for reduced syphon pipe breakage.)

Unit:mm
Type Size(K) M P S C D E F G H J O
3300SXBP(Q) 1″ 3/4″ 1/2″ 1/4″ – 3/8″ 105 28 35 46 147 178 247 11
3400SXBP(Q) 1 1/4″ 1″ 1/2″ 3/8″ – 1/2″ 133 35 46 51 181 206 282 14
3500SXBP(Q) 1 1/2″ 1 1/4″ 3/4″ 1/2″ – 3/4″ 167 37 44 56 198 241 298 18
3550SXBP(Q) 2″ 1 1/2″ 3/4″ 1/2″ – 3/4″ 176 38 48 57 214 257 329 22
3600SXBP(Q) 2 1/2″ 2″ 1″ 3/4″ – 1″ 198 38 52 67 226 279 363 22
3700SXBP(Q) 3″ 2″ – 2 1/2″ 1 1/4″ – 1 1/2″ 3/4″ – 1 1/2″ 219 73 90 76 280 322 439 28
*Available threaded (NPT, BSPT, BSP) or “Q” Quick Release Nipple
*Dimensions are subject to change without any advanced notice.

Type: SXB2(Q)

Unit:mm
Type Size(K) M P S C D E F G H J O
3200SXB2(Q) 3/4″ 1/2″ 3/8″ 1/8″ 94 24 33 51 116 157 189 11
3300SXB2(Q) 1″ 3/4″ 1/2″ 1/4″ – 3/8″ 105 27 35 46 125 162 195 11
3400SXB2(Q) 1 1/4″ 1″ 1/2″ 3/8″ 133 – 40 51 165 214 234 14
*Available threaded (NPT, BSPT, BSP) or “Q” Quick Release Nipple
*Dimensions are subject to change without any advanced notice.

Type: SXD(Q)

Unit:mm
Type Size(K) M P S C D E F G H J O
3500SXD(Q) 1 1/2″ 1 1/4″ 3/4″ 1/2″ – 3/4″ 167 174 44 56 57 281 322 18
3550SXD(Q) 2″ 1 1/2″ 3/4″ 1/2″ – 3/4″ 176 188 48 57 60 285 336 22
3600SXD(Q) 2 1/2″ 2″ 1″ 3/4″ 198 209 52 67 61 335 383 22
3700SXD(Q) 3″ 2 1/2″ 1 1/4″ – 1 1/2″ 1″ – 1 1/2″ 219 241 60 76 89 376 442 28
*Available threaded (NPT, BSPT, BSP) or “Q” Quick Release Nipple
*Dimensions are subject to change without any advanced notice.

Type: SXDP(Q)

Unit:mm
Type Size(K) M P S C D E F G H J O
3500SXDP(Q) 1 1/2″ 1 1/4″ 3/4″ 1/2″ – 3/4″ 167 198 44 56 57 300 339 18
3550SXDP(Q) 2″ 1 1/2″ 3/4″ 1/2″ – 3/4″ 176 205 48 57 60 302 353 22
3600SXDP(Q) 2 1/2″ 2″ 1″ 3/4″ 198 224 52 68 61 338 383 22
3700SXDP(Q) 3″ 2 1/2″ 1 1/4″ – 1 1/2″ 1″ – 1 1/2″ 219 258 60 76 89 392 459 28
*Dimensions are subject to change without any advanced notice.

SX Rotary Joint Cartridge

The SX cartridge is an economical and easy upgrade for users of Type S rotary joints. The cartridge includes all of the features and benefits of the SX rotary joint, less the head. Because you are able to re-use your existing head, flexible hoses, and syphon equipment, the SX cartridge requires no piping modifications and offers extended seal life, reduced maintenance, and improved joint and syphon support. The SX cartridge is available in sizes from ¾” to 3”.

Features

  • Same connection locations as type S Joint
  • Fits existing type S Joint heads
  • Two internal support guides
  • Optimized seal diameter
  • Convex seal ring in compression
  • Maximum carbon guide separation

Benefits

  • No piping modifications, easy upgrade
  • Low cost upgrade
  • Increased life and reliability
  • Extended seal life, reduced maintenance
  • Self-aligning seal, longer life
  • Improved joint and syphon support
]]> Khớp nối quay SN™ https://myviet-idi.com/products/khop-noi-quay-sn/ Tue, 28 May 2024 14:54:02 +0000 https://myvietidi.ura.vn/?post_type=products&p=1922 The SN rotary joint is designed for steam service and rotating syphon pipes. The self-supporting design has a single internal carbon-graphite guide bearing. The rotary joint is available in sizes from ¾” to 5” and is rated up to 650° F (343° C), 510 psig (35 bar), and 100 RPM.

Features

  • Large carbon bearing
  • Minimal number of components
  • Threaded or quick release nipple

Benefits

  • Enhanced support
  • Reduced inventory, easy to repair
  • Installation flexibility

Type: S-NH (Dual Flow)

Fluid Max. Pressure Max. Temperature Max. Speed
Water/Steam 3.5MPa 260°C 100rpm
Unit:mm
Type Size(K) M P S A C
2200S-NH(Q) 3/4″ 1/2″ 1/2″ 1/8″ – 1/4″ 196.1 108.0
2300S-NH(Q) 1″ 1/2″ – 3/4″ 1/2″ – 3/4″ 1/4″ – 3/8″ 231.8 115.8
2400S-NH(Q) 1 1/4″ 1/2″ – 1″ 1/2″ – 1″ 3/8″ – 1/2″ 258.8 144.5
2500S-NH(Q) 1 1/2″ 3/4″ – 1 1/4″ 3/4″ – 1 1/4″ 1/2″ – 3/4″ 296.9 168.1
2600S-NH(Q) 2 1/2″ 1 1/4″ – 2″ 1 1/4″ – 1 1/2″ 3/4″ – 1 1/4″ 350.8 173.5
2700S-NH(Q) 3″ 1 1/4″ – 2″ 1″ – 1 1/2″ 3/4″ – 1 1/2″ 360.4 185.4
2750S-NH(Q) 3 1/2″ 1 1/2″ – 2″ 1 1/2″ – 2″ 1 1/2″ – 2″ 423.9 254.0
2800S-NH(Q) 4″ 2″ – 2 1/2″ 2″ – 2 1/2″ 2″ – 2 1/2″ 504.8 279.4
2950S-NH(Q) 5″ 3″ 3″ 3″ 614.9 307.8
*Dimensions are subject to change without any advanced notice.
]]> Khớp nối quay EL-IC và Syphon cố định ECM https://myviet-idi.com/products/khop-noi-quay-el-ic-va-syphon-co-dinh-ecm/ Sun, 19 May 2024 14:14:37 +0000 https://myvietidi.ura.vn/?post_type=products&p=1336 EL-IC Rotary Joints and ECM Stationary Syphons are developed for open gear paper machines operating at high speeds, and could provide stable dryer performance for extended period.
They could improve insufficient condensate removal and moisture profile for manufacturing of a wide variety of products in small quantities.

Specifications

Max. Pressure Max. Temperature Max. Machine Speed
1.0MPa 200°C 800m/min

Features

  • Balanced Seal Technology and double-guide support for extended operating life
  • Differential pressure: about 0.02 MPa allows for the removal of condensate regardless of any machine speed.
  • Saving steam consumption by keeping blow through steam to 12 % or less
  • Reduced condensing load and cooling water derived by reduced blow through steam
  • Increasing speed by added Turbulator Bars
Type Rotary Joint Stationary Syphon
2700ELS-JARPQ4-IC 1 – 1/4″ x 1 – 1/4″ ECM
2750ELS-AFYSRQ-IC 1 – 1/2″ x 1 – 1/2″ ECM

Request:
These series have the internal special carbon bushing for supporting syphon. We recommend annual check for maintenance for long running with stable condition. Please feel free to contact us (Sales Dept. of The Nippon Joint, Ltd.), if you need more information.

]]> Khớp nối quay ELS™ https://myviet-idi.com/products/khop-noi-quay-els/ Sun, 19 May 2024 14:12:24 +0000 https://myvietidi.ura.vn/?post_type=products&p=1334 The ELS (Extended Life Series) rotary joint is a self-supported joint that has been specifically designed to solve accelerated wear problems that occur with conventional self-supported rotary joints – particularly those in high vibration applications. The double-guide design provides internal support for the joint and maintains alignment even when the roll or cylinder is not concentric. The ELS is available in single-flow or with stationary syphon dual-flow configurations for steam service. Sizes range from 1.25” up to 10” and the joint is rated up to 650° F (343° C), 310 psig (20 bar) and 200 RPM.

Features

  • Designed for steam service
  • Two internal support guides
  • Renewable wear plate
  • Maximum carbon guide separation

Benefits

  • Application specific performance
  • Increased life and reliability
  • Lower maintenance and repair cost
  • Improved joint and syphon support

Specifications

Max. Pressure Max. Temperature Max. Speed Fluid
1.7MPa 340°C 200rpm Steam/Water/Hot Oil

 

Type:ELS-AR(Q)

Type:ELS-BR(Q)

Type: ELS-AR(Q),BR(Q)

Unit:mm
Type Size M P S C D F G H J O
3400ELS-AR(Q) 1 1/4″ 1 1/4″ – – 140 148 87 116 248 289 14
3400ELS-BR(Q) 1 1/4″ 1 1/4″ 1/2″ 3/8″, 1/2″ 140 148 87 116 248 289 14
3500ELS-AR(Q) 1 1/2″ 1 1/4″, 1 1/2″ – – 152 155 93 130 262 313 14
3500ELS-BR(Q) 1 1/2″ 1 1/4″, 1 1/2″ 3/4″ 1/2″ 152 155 93 130 262 313 14
3550ELS-AR(Q) 2″ 1 1/2″, 2″ – – 167 181 111 140 298 347 14
3550ELS-BR(Q) 2″ 1 1/2″, 2″ 3/4″, 1″ 1/2″, 3/4″ 167 181 111 140 298 347 14
*Dimensions are subject to change without any advanced notice.

Type: ELST Specifications

Fluid Usual Pressure Max. Pressure Max. Temperature Max. Speed
Steam/Water 1.1MPa 2.0MPa 288°C 200rpm
Hot Oil 1.1MPa 1.1MPa 343°C 200rpm

 

Unit:mm
Size M A B C D F J N O
2 1/2″ 2 1/2″ 59 83 184 191 108 346 92 18
3″ 2″ – 2 1/2″ 74 99 200 210 121 376 103 22
3 1/2″ 3″ 86 111 235 262 159 473 119 22
4″ 3″ 99 211 279 303 179 514 140 27
5″ 4″ 121 264 349 399 232 638 165 33
6 1/2″ 8″ 165 267 381 395 208 626 202 33
*Dimensions are subject to change without any advanced notice.

Type: ELSJ Specifications

Fluid Max. Pressure Max. Temperature Max. Speed
Steam/Water 1.0MPa 260°C 15rpm
Hot Oil 1.0MPa 260°C 15rpm

 

Unit:mm
Size(Q) M P S A B C D E F G H J
6 1/2″ 8″ 4″ 3″ 165 267 381 395 203 208 518 667 1,040
10″ 8″ 6″ 4″ 248 368 559 540 203 270 595 908 1,275
*Dimensions are subject to change without any advanced notice.

ELSN™ Rotary Joints (US Patent No. 5,226,677)

The ELSN rotary joint is a self-supported rotary joint designed for use with steam and hot oil service and rotating syphon pipes. The double-guide design provides internal support for the joint and maintains alignment even when the roll or cylinder is not concentric. The ELSN is available in sizes ranging from 2” to 10” and is rated up to 650° F(343° C), 310 psig (20 bar) and 200 RPM.

Features

  • Designed for oil, water, and steam
  • Two internal support guides
  • Standard O-ring or preformed packing
  • Longer O-ring gland
  • Flexibility in mounting
  • Single nipple design for all syphon sizes

Benefits

  • Application flexibility, simplified inventory
  • Increased reliability and performance
  • Reduced handling time, easy to maintain
  • Upgrade to the ELSN without entering dryer
  • No special installation tools required
  • Reduced inventory of nipples

Type: ELS-NAR(Q) Specifications

Max. Pressure Max. Temperature Max. Speed Fluid
1.7MPa 340°C 200rpm Steam/Water/Hot Oil
Unit:mm
Type Size M P S C D E F G H J O
2550ELS-NAR(Q) 2″ 1 1/2″ 3/4″ – 1 1/4″ 1/2″ – 1″ 171 162 54 87 160 305 378 18
2600ELS-NAR(Q) 2 1/2″ 2″, 2 1/2″ 1″ – 1 1/4″ 3/4″ – 1 1/4″ 184 191 57 108 178 341 400 22
2700ELS-NAR(Q) 3″ 2″, 2 1/2″ 1″ – 1 1/2″ 3/4″ – 1 1/2″ 200 210 60 121 198 375 445 27
2750ELS-NAR(Q) 3 1/2″ 3″ 1 1/4″, 1 1/2″ 1″ – 1 1/2″ 235 262 79 159 243 468 613 28
*Dimensions are subject to change without any advanced notice.

Type: ELSN (4″ – 5″) Specifications

Fluid Max. Pressure Max. Temperature Max. Speed
Steam/Water 2.0MPa 260°C 15rpm
Hot Oil 1.0MPa 343°C 15rpm
Unit:mm
Size M P S A B C D E F G H J
4″ 3″ 2 1/2″ 1 1/2″ – 2 1/2″ 99 216 279 305 203 179 289 508 689
5″ 4″ 3″ 3″ 121 264 349 399 254 232 353 633 856
*Dimensions are subject to change without any advanced notice.

Type: ELSN (6 1/2″ – 12″) Specifications

Fluid Max. Pressure Max. Temperature Max. Speed
Steam/Water 2.0MPa 260°C 15rpm
Hot Oil 1.0MPa 343°C 15rpm
Unit:mm
Size M P S A B C D E F G H J
6 1/2″ 8″ 4″ 3″ – 4″ 165 267 381 395 165 208 480 640 989
8″ 8″ 6″ 5″ 222 337 486 457 254 220 557 690 1,173
10″ 8″ 6″ 5″ 248 368 559 540 203 270 595 843 1,275
12″ 10″ 8″ 7″ 292 389 605 607 267 340 645 922 1,443
]]> Khớp nối quay LN™ https://myviet-idi.com/products/khop-noi-quay-ln/ Sun, 19 May 2024 14:11:22 +0000 https://myvietidi.ura.vn/?post_type=products&p=1333 The LN rotary joint is designed for steam service and is commonly applied to paper dryers, synthetic fiber rolls, food processing dryers, and other installations where external framework is available for support. Using two external rods for support, the LN is available in either single- or dual-flow applications with a rotating syphon pipe. Sizes range from 1/2” to 8” and the steam joint is rated up to 650° F (343° C), 510 psig (35 bar), and 200 RPM.

Features

  • Designed for steam service
  • Renewable wear plate
  • External rod-supported

Benefits

  • Application specific
  • Lower maintenance and repair cost
  • Easy installation

Type: L-NAR Specifications

Fluid Usual Pressure Max. Pressure Max. Temperature Max. Speed
Steam/Water 2.0MPa 3.5MPa 288°C 550rpm

 

Type: L-NARQ型

Unit:mm
Type Size(K) M P S C D F G H J N O Support
rod
size
Reg. Min. MaX.
2550L-NARQ 2″ 1 1/2″ 1″ – 1 1/4″ 1/2″ – 1″ 172 134 70 132 250 299 197 197 222 20 19
2550L4-NARQ 2″ 1 1/2″ 1″ – 1 1/4″ 1/2″ – 1″ 172 134 70 132 250 299 197 197 336 20 19
2550L6-NARQ 2″ 1 1/2″ 1″ – 1 1/4″ 1/2″ – 1″ 172 134 70 132 250 299 197 197 394 20 19
2600L-NARQ 2 1/2″ 2″ 1″ – 1 1/4″ 1/2″ – 1 1/4″ 184 150 74 140 270 324 210 210 241 20 19
2600L4-NARQ 2 1/2″ 2″ 1″ – 1 1/4″ 1/2″ – 1 1/4″ 184 150 74 140 270 324 210 210 349 20 19
2600L8-NARQ 2 1/2″ 2″ 1″ – 1 1/4″ 1/2″ – 1 1/4″ 184 150 74 140 270 324 210 210 486 20 19
2600L11-NARQ 2 1/2″ 2″ 1″ – 1 1/4″ 1/2″ – 1 1/4″ 184 150 74 140 270 324 210 210 530 20 19
2700L-NARQ 3″ 2 1/2″ 1″ – 1 1/2″ 3/4″ – 1 1/2″ 200 179 90 158 305 374 241 235 260 26 25
2700L4-NARQ 3″ 2 1/2″ 1″ – 1 1/2″ 3/4″ – 1 1/2″ 200 179 90 158 305 374 241 235 375 26 25
2700L6-NARQ 3″ 2 1/2″ 1″ – 1 1/2″ 3/4″ – 1 1/2″ 200 179 90 158 305 374 241 235 489 26 25
2750L-NARQ 3 1/2″ 3″ 1 1/4″ – 2″ 3/4″ – 1 1/2″ 235 206 95 171 340 420 280 280 333 34 32
2750L4-NARQ 3 1/2″ 3″ 1 1/4″ – 2″ 3/4″ – 1 1/2″ 235 206 95 171 340 420 280 280 495 34 32
2800L-NARQ 4″ 4″ 1 1/2″ – 2″ 1″ – 2″ 260 260 146 189 415 494 308 283 356 34 32
950L7-NARQ 5″ 2″ – 5″ 2″ – 3″ 1 1/4″ – 3″ 330 297 160 221 470 586 457 457 457 54 50
*Dimensions are subject to change without any advanced notice.

Type:L-NAFRQ

Unit:mm
Type Size(K) M P S B C D E F G H J L R T U N O Support
rod
size
Reg. Min. MaX.
2600L-NAFRQ 2 1/2″ 2″ 1 1/4″ 1/2″ –
1 1/4″		 133 184 76 133 74 160 270 378 68 40 91 35 210 210 241 20 19
2600L4-NAFRQ 2 1/2″ 2″ 1 1/4″ 1/2″ –
1 1/4″		 133 184 76 133 74 160 270 378 68 40 79 41 210 210 349 20 19
2700L-NAFRQ 3″ 2 1/2″ 1 1/4″ –
1 1/2″		 3/4″ –
1 1/2″		 152 200 89 152 90 186 305 432
434		 68
70		 29 97 44 241 235 260 26 25
2700L4-NAFRQ 3″ 2 1/2″ 1 1/4″ –
1 1/2″		 3/4″ –
1 1/2″		 152 200 89 152 90 186 305 432
434		 68
70		 29 97 44 241 235 375 26 25
2700L8-NAFRQ 3″ 2 1/2″ 1 1/4″ –
1 1/2″		 3/4″ –
1 1/2″		 152 200 89 152 90 186 305 432
434		 68
70		 29 97 44 241 235 489 26 25
2750L-NAFRQ 3 1/2″ 3″ 1 1/4″ –
1 1/2″		 3/4″ –
1 1/2″		 180 235 111 180 95 198 340 472
474		 68
70		 36 125 46 280 280 333 34 32
2750L7-NAFRQ 3 1/2″ 3″ 1 1/4″ –
1 1/2″		 3/4″ –
1 1/2″		 180 235 111 180 95 198 340 472
474		 68
70		 36 125 46 280 280 495 34 32
2800L-NAFRQ 4″ 4″ 1 1/2″ –
2″		 1″ – 2″ 190 260 114 190 146 230 415 560
568		 70
78		 57 148 44 308 283 356 34 32
*Dimensions are subject to change without any advanced notice.
]]> Khớp nối quay PTX™ https://myviet-idi.com/products/khop-noi-quay-ptx/ Sun, 19 May 2024 13:42:12 +0000 https://myvietidi.ura.vn/?post_type=products&p=1332 The PTX rotary joint and stationary syphon system incorporate the latest developments in seal design and drying technology for paper dryers. The lightweight design makes for easy installation; yet its heavy-duty construction handles high pressure, high speed, and angular misalignment. The PTX can also accommodate thermal expansion of the dryer journal – even when used on the front side of paper machines.

The patented PTX steam joint design uses a spring-loaded piston that applies balanced pressure on the seal ring to keep it securely seated against the wear plate. The wear plate is attached to the journal or a filler flange. The wear plate rotates while the piston remains stationary. The seal ring is free floating to accommodate angular and offset misalignment.

With its spring-loaded piston and reverse seal, the PTX seal technology is a far different design than conventional seal packages. These advanced design differences make the PTX a more reliable, easier-to-maintain joint – even under the most difficult operating conditions. The PTX is rated up to 400° F (205° C), 160 psig (11 bar), and 500 RPM (8,000 fpm).

Features

  • Balanced seal
  • Convex antimony seal ring
  • Large flow area
  • Rigid mounting
  • Accommodates thermal expansion
  • Lightweight design

Benefits

  • Long running life
  • Self-aligning seal
  • Low pressure drop
  • High speed reliability
  • Applied to “floating” journals
  • Easy installation

Type: 2000PT Specifications

Fluid Max. Pressure Max. Temperature Max. Speed
Water/Steam 1.0MPa 204°C 500rpm

 

Unit:mm
Type Size M A E G J N O
2300LAF 1″ 1″ 32 – 119 161 149 – 241 20
2550LAF 2″ 2″ 60 117 323 399 222 – 400 21 – 27
2700LAF 3″ 3″ 86 152 445 535 235 – 267 27 – 33
2750LAF 3 1/2″ 3 1/2″ 102 165 534 648 279 – 365 33 – 40
2800LAF 4″ 4″ 102 165 518 633 308 – 356 33 – 40
1075LAF 6 1/2″ 8″ 197 235 1,165 1,337 559 67
*Dimensions are subject to change without any advanced notice.

Type: 6000PT Specifications

Fluid Max. Pressure Max. Temperature Max. Speed
Water/Steam 1.0MPa 204°C 500rpm

 

Unit:mm
Type Size M A D E G H
6550AF 2″ 2″ 60 114 117 323 391
6700AF 3″ 3″ 86 117 152 470 565
6750AF 3 1/2″ 4″ 102 152 165 495 610
6800AF 4″ 4″ 102 152 165 516 647
*Dimensions are subject to change without any advanced notice.

Type: 9000PTX Specifications

Fluid Max. Pressure Max. Temperature Max. Speed
Water/Steam 1.1MPa 243°C 500rpm

 

Unit:mm
Type Size M P A B C D E F
9750 3 1/2″ 2 1/2″ – 3″ 1 1/4″ – 2″ 103 198 299 254 133 190
9800 4″ 3″ – 4″ 1 1/2″ – 2 1/2″ 133 230 353 284 146 216

 

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