ELS Rotary Joints - 20 Pages

  1. P. 1

  2. P. 2

  3. P. 3

  4. P. 4

  5. P. 5

  6. P. 6

  7. P. 7

  8. P. 8

  9. P. 9

  10. P. 10

  11. P. 20

Catalogue excerpts

For steam and thermal oil service Self-aligning rotary joint with dual carbon bearing support. Engineered reliability and performance.

 Open the catalogue to page 1

Table of Contents Overview ELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Syphon Seal Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 ELSN 2” to 3” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

 Open the catalogue to page 2

Overview ELS Horizontal pipe O-ring gland Stainless steel spring Carbon seal ring One-piece nipple Two internal support guides The ELS™ rotary joint is designed for use with steam and thermal oil service. The double-guide design provides internal support for the rotary joint and maintains alignment even when the roll or cylinder is not concentric. The ELS rotary joint is available in sizes ranging from 2” to 14” and is rated up to 343°C, 50 bar, and 200 RPM. The ELS rotary joint is manufactured according to Pressure Equipment Directive - PED 97/23/EC. u Designed for steam and thermal oil u Application...

 Open the catalogue to page 3

Syphon Seal Options O-ring gland seal option for steam up to 3˝ O-ring seal Packing gland seal option for steam 31 ⁄ 2˝ to 14˝ Packing gland seal option for thermal oil up to 14˝ Packing seal

 Open the catalogue to page 4

ELSN 2" to 3" Dual flow Standard ELSN Ratings Media: * For pressure above 20 bar, please consult Kadant Johnson. **For higher temperatures up to 343°C, please consult Kadant Johnson. B2 Media: Steam / Thermal Oil* Model * For additional connection sizes, please consult Kadant Johnson. Dimensions are in mm, are for reference only and subject to change. ** For steam rotary joints, the syphon pipe must be rounded according to the figure below.

 Open the catalogue to page 5

ELSN 31⁄ 2" to 5" Dual flow Standard ELSN Ratings Media: * Standard up to 20 bar (31⁄ 2”), 50 bar (4”) and 40 bar (5”). For different pressures, please consult Kadant Johnson. **Standard up to 288°C. For higher temperatures up to 343°C, please consult Kadant Johnson. Media: Steam / Thermal Oil* Model * For additional connection sizes, please consult Kadant Johnson. Dimensions are in mm, are for reference only and

 Open the catalogue to page 6

ELSN 61⁄ 2" to 14" Dual flow Standard ELSN Ratings Media: * For other media, please consult Kadant Johnson. Media: Steam Model * For additional connection sizes, please consult Kadant Johnson. Dimensions are in mm, are for reference only and subject to change. N/A = Not Availabl

 Open the catalogue to page 7

ELST Single flow Standard ELST Ratings Media: * For pressure above 20 bar, please consult Kadant Johnson. **For higher temperatures up to 343°C, please consult Kadant Johnson. Media: Steam/ Thermal Oil* Size (K)* * For additional connection sizes, please consult Kadant Johnson. ** For oil part ID numbers, please consult Kadant Johnson. Dimensions are in mm, are for reference only and subject to change. CF = Consult Factory N/A = Not Availa

 Open the catalogue to page 8

ELSJ 2" to 31⁄ 2" Dual flow Standard ELSJ Ratings Media: Media: Steam / Thermal Oil* Model 2550 * For additional connection sizes, please consult Kadant Johnson. Dimensions are in mm, are for reference only and subject t

 Open the catalogue to page 9

ELSJ 4" to 5" Dual flow Standard ELSJ Ratings Media: * Standard up to 50 bar (4”) and 40 bar (5”). For different pressures, please consult Kadant Johnson. **For higher temperatures up to 343°C, please consult Kadant Johnson. Media: Steam / Thermal Oil* Model * For additional connection sizes, please consult Kadant Johnson. Dimensions are in mm, are for reference only and subject to

 Open the catalogue to page 10

ELSJ 61⁄ 2" to 14" Dual flow Standard ELSJ Ratings Media: * For other media, please consult Kadant Johnson. Media: Steam* Model * For additional connection sizes, please consult Kadant Johnson. Dimensions are in mm, are for reference only and subject to change. N/A = Not Available

 Open the catalogue to page 11

Quick Release Flange Metal Q-gasket Split wedge Nipple Journal flange Nipple and journal flange not included in set. Rotary Joint Size Split Wedge Gasket Copper Steam Quick Release Flanges are used for increased ease of installation and reduced maintenance cost. The Quick Release Flange can be used for steam, water, oil, and all other media which passes through the rotary joint. Features u Split wedge construction for ease of installation Benefits u Reduced installation and maintenance times u Q-Flange can be used for LH and RH rotation u Reduced inventory levels u Gaskets for different media u...

 Open the catalogue to page 12

Rotary Joint Size Torque (Nm) Copper Gasket Torque (Nm) Aluminium Gasket Dimensions are in mm, are for reference only and subject to change.

 Open the catalogue to page 13

Recommendations Installation Before the installation of the ELS joint, please carefully read the Installation sheet that can be found on our website (http://www.kadant.com/en/product-literature). Flexible hose To ensure free movement of the rotary joint and elimination of side loading, the proper installation, type, and length of flexible hose should be used. X Recommended hose length, bend, and offset (mm) Pipe Size Minimum Bend Radius Maximum Offset Threaded both ends Threaded one end, lap flange other end Fixed flange one end, lap flange other end Offset Minimum bend radius is limited by hose...

 Open the catalogue to page 14

Procedure for determining seal ring wear Check the rotary joint regularly to determine seal ring (6) wear. As shown in Figure 1, the shoulder of the nipple will be exposed as seal ring wear occurs. Should the seal ring (6) wear away completely, the metal nipple can wear into the wear plate and eventually through it. This will result in a significant leak and create a hazardous condition. Lack of attention may require replacement of the entire rotary joint instead of just the seal ring. TABLE 1 MAXIMUM SEAL RING WEAR (R) Rotary Joint Size Seal Wear Step 1. Locate the shoulder that has been machined...

 Open the catalogue to page 15

All Kadant Johnson Europe B.V. catalogues and technical brochures

  1. RX Rotary Unions

    28 Pages

    En
  2. Vacuum Breakers

    4 Pages

    En