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DS/DSW General-purpose Rotary Joint

  • Max. Working Pressure: 40bar

  • Size: 15~40mm

  • Body Material:304/CF8 Stainless steel

Product details:

DS/DSW Stainless Steel Rotary Joint (1/2~11/2)

 

Applicable media: applicable to water, air, steam, oil and other media compatible with joint material.

 

Technical Data•Joint material: 304/CF8 stainless steel
● Bearing: 440 stainless steel bearing &POM sliding bearing
● Size: 1/2~11/2
● Connection thread: R male for shaft; G or Rc female thread for casing
● Working pressure: see “Speed-Pressure Table”
● Working temperature: -15℃~+80℃
● Sealing material: FPM or EPDM

 

Ordering Information

 

 

[mm]

Straight Connector Ordering Number DN A B D L SW1 SW2
DS-R1/2M-G1/2-F-SS 15 R1/2 G1/2 52 78 22 46
DS-R3/4M-G3/4-F-SS 20 R3/4 G3/4 55 80 27 32
DS-R1M-G1-F-SS 25 R1 G1 63 91 30 41
DS-R11/4M-G11/4-F-SS 32 R11/4 G11/4 75 102 41 50
DS-R11/2M-G11/2-F-SS 40 R11/2 G11/2 80 114 45 55

 

 

 

Equal 90° Elbow
Ordering Number
DN A B C D L SW
DSW-R1/2M-R1/2-F-SS 15 R1/2 Rc1/2 27 35 110 22
DSW-R3/4M-R3/4-F-SS 20 R3/4 Rc3/4 32 55 118 27
DSW-R1M-R1-F-SS 25 R1 Rc1 38 63 135 30
DSW-R11/4M-R11/4-F-SS 32 R11/4 Rc11/4 46 75 152 41
DSW-R11/2M-R11/2-F-SS 40 R11/2 Rc11/2 48 80 170 45

 

Speed-Pressure Table

 

Straight Connector Ordering Number Equal 90° Elbow Ordering Number DN Allowable Speed at Working Pressure [rpm]
12bar 25bar 40bar
DS-R1/2M-G1/2-F-SS DSW-R1/2M-R1/2-F-SS 15 200 100 62
DS-R3/4M-G3/4-F-SS DSW-R3/4M-R3/4-F-SS 20 200 100 62
DS-R1M-G1-F-SS DSW-R1M-R1-F-SS 25 160 80 50
DS-R11/4M-G11/4-F-SS DSW-R11/4M-R11/4-F-SS 32 120 60 38
DS-R11/2M-G11/2-F-SS DSW-R11/2M-R11/2-F-SS 40 100 50 31

Parameters Table:

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