1. BS1563 30" Flanged Gate Valves Details:
1. Size: DN50-DN600
2. Working Pressure: PN10/PN16
3. Flange Dimension: BS1563
4. Face-to-face Dimension: BS4504/EN1092
2. BS1563 30" Flanged Gate Valves Components:
1. Body: Cast Iron/Ductile Iron
2. Disc: Ductile Iron with NBR/EPDM/FPM
3. Bonnet: Cast Iron/Ductile Iron
4. Stem: Stainless Steel
5. O-ring: NBR
6. Gland: Ductile Iron
7. Operation: Hand wheel/Gear Box/Electric/Pneumatic
3. BS1563 30" Flanged Gate Valves Design Conditions:
1. Face to Face is According to BS5163 1986
2. Flange Drilling is According to BS4504/EN1092
3. Design Temperature: -10°C~80°C
4. Fluid: Water/Sea Water/Sanitary Sewage
4. BS1563 Ductile Iron Gate Valves Test:
|
Working Pressure
|
PN10
|
PN16
|
|
Shell Pressure
|
1.5MPa
|
2.4MPa
|
|
Seat Pressure
|
1.1MPa
|
1.76MPa
|
5. BS1563 30" Flanged Gate Valves Dimensions
|
DN
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
500
|
600
|
|
L
|
178
|
190
|
203
|
229
|
254
|
267
|
292
|
330
|
356
|
381
|
406
|
457
|
508
|
|
H
|
265
|
297
|
313
|
359
|
451
|
451
|
544
|
621
|
730
|
880
|
990
|
1120
|
1370
|
|
D(PN10)
|
165
|
185
|
200
|
220
|
250
|
285
|
340
|
395
|
445
|
505
|
565
|
670
|
780
|
|
D(PN16)
|
165
|
185
|
200
|
220
|
250
|
285
|
340
|
405
|
460
|
520
|
580
|
715
|
840
|
|
C
|
178
|
178
|
203
|
254
|
305
|
356
|
405
|
457
|
-
|
-
|
-
|
-
|
-
|
