Miyawaki SU2N Thermodynamic Disc Steam Traps

Manufacturer: MIYAWAKI Inc.
Model: SU2N

Features

Flexible installation
This product can be installed either horizontally or vertically.

Superb durability
The body of the product is made from stainless steel, making it durable and corrosion-resistant, even in aggressive media.

Auto blow off and air vent
Thanks to a bimetal ring, the trap smoothly discharges initial air and cold condensate. (Auto blow-off mechanism)

Tailored design
Manufacturing with custom face-to-face dimensions is possible.

Typical applications

Suitable for high temperature and pressure steam main lines, steam tracing, and other such applications.

Dimensions/Weight

Screwed

Size Dimensions (mm) Dimensions (in) Weight
L H1 H2 W L H1 H2 W (kg) (lb)
1/2” 70 47 32 53 2.8 1.9 1.3 2.1 0,8 1.8
3/4”
1” 75 51 3.0 2.0 1,0 2.2

Socket Weld

Size Dimensions (mm) Dimensions (in) Weight
L H1 H2 W L H1 H2 W (kg) (lb)
1/2” 140 47 32 53 5.51 1.85 1.26 2.09 1,5 3.3
3/4” 1,4 3.1
1” 1,3 2.9

Flanged

JIS,ASME 

Size Dimensions (mm) Dimensions (in) Weight (kg) Weight (lb)
L H1 H2 W L H1 H2 W JIS(FF,RF) ASME/JPI(RF) JIS(FF,RF) ASME/JPI(RF)
10K,16K,20K 30K 40K 150lb 300lb 600lb 10K,16K,20K 30K 40K 150lb 300lb 600lb
1/2” 205 47 32 53 8.1 1.9 1.3 2.1 2,6 3,8 4,1 2,2 2,7 3,3 5.7 8.4 9.0 4.9 6.0 7.3
3/4” 3,0 4,1 4,4 2,6 3,7 4,6 6.6 9.0 9.7 5.7 8.2 10.1
1” 4,0 5,0 5,4 3,0 4,3 5,4 8.8 11.0 11.9 6.6 9.5 11.9

DIN PN40

Size Dimensions (mm) Dimensions (in) Weight
L H1 H2 W L H1 H2 W (kg) (lb)
DN15 150 47 32 53 5.9 1.9 1.3 2.1 2,6 5.7
DN20 3,3 7.3
DN25 160 6.3 3,8 8.4

*Customized face-to-face dimensions on request.
*Please contact MIYAWAKI for further information.

Specifications

Model Connection Max. operating pressure Max. operating pressure differential Max. operating temperature Body material
Type Size PMO (MPa) PMO (psig) (MPa) (psig) TMO (℃)

TMO (℉)

SU2N

 

Screwed
Rc,NPT

1/2” 4,6 667 4,6 667 425 800 Stainless steel
SUS 420J2
3/4”
1”
SU2NF Flanged
FF,RF
1/2”
3/4”
1”
SU2NW Socket Weld
SW
1/2”
3/4”
1”

SU2NF flange and pipe are carbon steel
SU2NW welded parts are carbon steel
Maximum allowable pressure (PMA): 6,4MPa (928psig) (SU2N). PMA is the pressure that can be tolerated by pressure-resistant parts (body).
Maximum allowable temperature (TMA): 425℃ (800℉). TMA is the temperature that can be tolerated by pressure-resistant parts (body).

Discharge Capacity

SU2N

REQUEST QUOTATION

PAYMENT

payment-methods

 

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