DN(mm) |
L |
Hmax |
D |
D1 |
N-Φd |
|
Nominal Diameter |
1.0/1.6MPa |
2.5MPa |
1.0MPa |
1.6MPa |
2.5MPa |
1.0MPa |
1.6MPa |
2.5MPa |
40 |
1 |
165 |
|
145 |
110 |
4-18 |
50 |
2 |
178 |
380 |
160 |
125 |
4-18 |
65 |
2 |
190 |
425 |
180 |
145 |
4-18 |
8-18 |
80 |
3 |
203 |
383 |
195 |
160 |
4-18 |
4-18 |
8-18 |
100 |
4 |
229 |
421 |
215 |
230 |
180 |
190 |
8-18 |
8-23 |
125 |
5 |
254 |
550 |
245 |
270 |
210 |
220 |
8-18 |
8-25 |
150 |
9 |
267 |
527 |
285 |
300 |
240 |
250 |
8-23 |
8-25 |
200 |
8 |
292 |
909 |
335 |
360 |
295 |
310 |
8-23 |
12-23 |
12-25 |
250 |
10 |
330 |
715 |
390 |
405 |
425 |
350 |
355 |
370 |
12-23 |
12-25 |
12-30 |
300 |
12 |
356 |
791 |
440 |
460 |
485 |
400 |
410 |
430 |
12-23 |
12-25 |
16-30 |
350 |
14 |
381 |
959 |
500 |
520 |
/ |
460 |
470 |
/ |
16-23 |
16-25 |
/ |
400 |
16 |
406 |
1175 |
565 |
580 |
/ |
515 |
525 |
/ |
16-25 |
16-30 |
/ |
450 |
18 |
432 |
1195 |
615 |
640 |
/ |
565 |
585 |
/ |
20-25 |
20-30 |
/ |
500 |
20 |
457 |
1216 |
670 |
715 |
/ |
620 |
650 |
/ |
20-25 |
20-34 |
/ |
600 |
24 |
508 |
1371 |
780 |
840 |
/ |
725 |
770 |
/ |
20-30 |
20-41 |
/ |
700 |
28 |
610 |
1550 |
895 |
910 |
/ |
840 |
840 |
/ |
24-30 |
24-41 |
/ |
800 |
32 |
660 |
1750 |
1015 |
1025 |
/ |
950 |
950 |
/ |
24-34 |
24-41 |
/ |
900 |
36 |
711 |
1950 |
1115 |
|
|
1050 |
|
|
28-34 |
|
|
1000 |
40 |
811 |
2170 |
1230 |
|
|
1160 |
|
|
38-38 |
|
|
Type: Gate valve
Size: DN40-1000 or 1.5"-40" or above
Working Pressure: PN10/16
Suitable temperature: 0~100 Celsius
Standard:
(1)Design and manufacture: DIN3352, BS5163, BS5150, , EN593, GB/T12238
(2)End connection: DIN2543-2550, EN1092, AS2129, ISO 5211
(3)Wall thickness: APBS1868
(4)Face to face (end to end): EN 558, DIN3202, ISO5752, BS5155
(5)Inspection and test: EN12266-1, BS6755, ISO5208
Materialfor main parts:
(1)Body: Cast Iron or Ductile Iron
(2)Disc: Ductile Iron coated with EPDM
(3)Stem: SS416, SS410, SS304, SS431
(4)Seat: NR, Hypalon, EPDM, Neoprene, NBR, Wear-Resistant EPDM, Viton, Silicon, Heat-Resistant EPDM, WhiteNBR, WhiteEPDM, EPDM, PTFE
Coating: Fusion bonded epoxy coated
Connection type: Flanged type, Push-on type, Mechanical Joint type, Plain ends type
Sealing: Soft sealing or metal-to-metal seat, Flexible graphite
Operation: Manual, Pheunatic, Electric, Hydraulic and Pnewmatic-Hydraul
Appropriate medium: Air, water, sewage, steam, coal gas, oil
Packaging: Export polywood cases, or as per customers' requirements
Delivery Time: 25 days after order conformed
Payment: By T/T or L/C
Application: Fresh water, sewage, sea water
Body Ductile Iron
Disc Ductile iron with NBR/EPDM
Bonnet Ductile Iron
Stem Stainless steel
O-ring NBR
Gland Ductile iron
Hand wheel Cast iron or ductile iron