Pressure Reducing Valve/Drain Separator

DS-2

* High efficiency of condensate separation
* Extremely low pressure loss
* Trouble-free by minimizing the number of moving parts





DS-2

Specifications

Features Separator for steam and air, flanged
Type Flanged
Specifications Product type Pilot-operated type
Nominal size 15A (1/2") - 150A (6")
Application Steam, air
End connection JIS 10KFF/16KFF/20KFF flanged, EN PN16/25 flanged, ASME Class 150/300 flanged
Max. pressure Max. 2 MPa (*1.0MPa for JIS10K)
Working temperature Max. 220 degree(C)
Material Body Ductile cast iron
Receiver Ductile cast iron
Nozzle Cast iron

Remarks

*1 Max. pressure
Steam: 2.0 MPa (1.8MPa for 150A)
Air: 1.0 MPa
*2 Size 150A requires class 2 pressure vessel approval for use in Japan.


Dimensions and Weights (JIS 10K FF Flanged)
Size L (mm) H (mm) Weight (kg)
15A(1/2) 174 193 8.5
20A(3/4) 204 193 9.6
25A(1) 204 193 10.1
32A(1-1/4) 222 213 15.6
40A(1-1/2) 242 213 16.3
50A(2) 246 260 24.7
65A(2-1/2) 288 314 40.0
80A(3) 335 361 54.0
100A(4) 390 445 96.0
150A(6) 556 603 280

Dimensions and Weights (JIS 20K RF Flanged)
Size L (mm) H (mm) Weight (kg)
15A(1/2) 178 193 8.7
20A(3/4) 208 193 9.8
25A(1) 208 193 10.5
32A(1 1/4) 226 213 16.0
40A(1 1/2) 246 213 16.7
50A(2) 250 260 24.9
65A(2 1/2) 292 314 40.0
80A(3) 343 361 56.0
100A(4) 402 445 100.0
150A(6) 568 603 290

About flow rate

Dimensional drawing

Dimensional drawing