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Pressure Reducing Valve (Flange Ends)
 
DE-12 FS/FW PRESSURE REDUCING VALVE
CAST IRON FC-20
FS [STEAM]/FW[WATER]
FULL PORT,FLANGED ENDS
• SIZE: 1/2" Thru 6"
 
WORKING CONDITION
MAXIMUM PRESSURE  
MAXIMUM TEMPERATURE 200°C
MEDIUM STEAM
MATERIAL LIST
NO PARTS NAME MATERIAL
1 MAIN BODY CAST IRON FC-20
2 BUTTOM COVER CAST IRON FC-20
3 GASKET ASBESTOS
4 SCREW SUS 304
5 SPRING HOLDER BRONZE
6 CYLINDER BRONZE
7 PISTON BRONZE
8 SCREW CARBON STEEL
9 SCREEN SUS 304
10 SPRING KNOB CARBON FILLED PTFE
11 PIN GUIDE SUS 304
12 FLOATING PIN SUS 304
13 UPPER SPRING SUP-6
14 TOP UD CAST IRON FC-20
15 TOP CAP CAST IRON FC-20
16 ADJUSTING SCREW BRASS
17 BODY GASKET ASBESTOS
18 SETRAL SPRING SUP-6
19 TRANSIT BODY SUS 430
20 DIAPHRAGM DISC SUS 27 CP
21 SPRING KNOB CAST IRON FC-20
22 SPRING HOLDER CAST IRON FC-20
23 POSITONING NUT BRASS
24 GASKET PTFE
25 LOWER SPRING SUS304
 
 
DIMENSIONS: UNIT:M/M
SIZE INCH 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" 5" 6" FLANGED
MM 15 20 25 32 40 50 65 80 100 125 150 FLANGED
L 155 155 165 130 195 225 250 290 330 410 410 LB KG/CM
H 270 270 275 205 295 310 320 320 370 470 470 150 LB 10K
KGS 9.5 10 11 16 17 24 31 37 50 95 103  
OUTLET PRESSURE ADJUSTABLE RANGE; 0.07~7KG/CM2
 
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