Wafer Check Valve
1) Pressure150LB 600LB,
2) Temperature: -29 550C
3) Oil, chemical industry, power station, etc.
4) Medium: Water, Oil, Gas, etc.
Name: Wafer type check valve, Double disc check valve, dual plate check valve, cast iron wafer type check valve.
Product Description
Check Valve: Flange End Check Valve, wafter type dual plate check valve, Swing check valve, cast iron check valve
Wafer type dual plate check valve:
Body: Cast iron ASTMA126 Class B
Disc: Ductile iron + Ni plated
Seat Ring: EPDM
Shaft: SS416
Cast iron valves
Type: Butterfly valves, Gate valves, Check valves, Global valves, Y strainer
Size: DN40-1200 or 1.5-48' or above
Working Pressure: PN10/16/20/25, 150LB-2500LB
Suitable temperature: -45c~150c
Standard:
(1)Design and manufacture: DIN3352, BS5163, BS5150, ANSI B16.34, API600, API6D, API609, EN593, GB, T12238
(2)End connection: ANSI B 16.1, ASME B16.5, B16.47, B16.25, B16.34, JISB2212-JISB2214, DIN2543-2550, EN1092, AS2129, ISO 5211
(3)Wall thickness: API600, BS1868
(4)Face to face (end to end): EN 558, ASME B16.10, DIN3202, ISO5752, JIS, API609, MSS, BS5155
(5)Inspection and test: API598, EN12266-1, BS6755, API6D, ISO5208
Materialfor main parts:
(1)Body: CI, DI, WCB, ALB, CF8, CF8M
(2)Disc: DI, ALB, C95400, Rubber lined Disc, 1.2501, 1.4529, CF8M, CF8, Hastelloy
(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, air, vapor, food, medicine, oils. Acids, alkalis, salt etc.
ItemWafer type check valve
StandardDIN/ANSI/BS
Body materialCI/DI/CS
Disc materialSS
Pressure PN16/CLASS125
LB |
DN |
mm |
H44 |
kg |
in |
mm |
L |
D |
D1 |
D2 |
b |
f |
z-φ d |
H |
150Lb
2.0Mpa
10K |
2 |
50 |
203 |
152 |
120.5 |
92 |
16 |
1.6 |
4-19 |
165 |
17 |
2 1 /2 |
65 |
216 |
178 |
139.5 |
105 |
17.5 |
1.6 |
4-19 |
175 |
25 |
3 |
80 |
241 |
190 |
152.5 |
127 |
19.5 |
1.6 |
4-19 |
190 |
29 |
4 |
100 |
292 |
229 |
190.5 |
157 |
24 |
1.6 |
8-19 |
215 |
50 |
5 |
125 |
330 |
254 |
216 |
186 |
24 |
1.6 |
8-22 |
245 |
75 |
6 |
150 |
356 |
279 |
241.5 |
216 |
25.5 |
1.6 |
8-22 |
265 |
85 |
8 |
200 |
495 |
343 |
298.5 |
270 |
29 |
1.6 |
8-22 |
320 |
150 |
10 |
250 |
622 |
406 |
362 |
324 |
30.5 |
1.6 |
12-25 |
365 |
240 |
12 |
300 |
698 |
483 |
432 |
381 |
32 |
1.6 |
12-25 |
415 |
350 |
14 |
350 |
787 |
533 |
476 |
413 |
35 |
1.6 |
12-29 |
460 |
460 |
16 |
400 |
864 |
597 |
540 |
470 |
37 |
1.6 |
16-29 |
495 |
580 |
20 |
500 |
978 |
698 |
635 |
584 |
43 |
1.6 |
20-32 |
590 |
840 |
24 |
600 |
1295 |
813 |
749.5 |
692 |
48 |
1.6 |
20-35 |
650 |
1140 |
28 |
700 |
1448 |
927 |
863.5 |
800 |
71.5 |
1.6 |
28-35 |
|
|
300Lb
5.0MPa
20K |
2 |
50 |
267 |
165 |
127 |
92 |
22.5 |
1.6 |
8-19 |
190 |
28 |
2 1 /2 |
65 |
292 |
190 |
149 |
105 |
25.5 |
1.6 |
8-22 |
205 |
33 |
3 |
80 |
318 |
210 |
168 |
127 |
28 5 |
1.6 |
8-22 |
220 |
45 |
4 |
100 |
356 |
254 |
200 |
157 |
32 |
1.6 |
8-22 |
245 |
70 |
5 |
125 |
400 |
279 |
235 |
186 |
35 |
1.6 |
8-22 |
275 |
110 |
6 |
150 |
444 |
318 |
270 |
216 |
36.5 |
1.6 |
12-22 |
295 |
150 |
8 |
200 |
533 |
381 |
330 |
270 |
41.5 |
1.6 |
12.25 |
330 |
230 |
10 |
250 |
622 |
444 |
387.5 |
324 |
48 |
1.6 |
16-29 |
420 |
390 |
12 |
300 |
711 |
521 |
451 |
381 |
51 |
1.6 |
16-32 |
480 |
520 |
14 |
350 |
838 |
584 |
514.5 |
413 |
54 |
1.6 |
20-32 |
535 |
710 |
16 |
400 |
864 |
648 |
571.5 |
470 |
57.5 |
1.6 |
20-35 |
585 |
890 |
20 |
500 |
1016 |
775 |
686 |
584.5 |
63.5 |
1.6 |
24-35 |
685 |
1360 |
24 |
600 |
1364 |
914.5 |
813 |
692.5 |
70 |
1.6 |
24-41 |
785 |
2040 |
600Lb
10.0MPa |
2 |
50 |
292 |
165 |
127 |
92 |
26 |
6.4 |
8-19 |
210 |
32 |
2 1 /2 |
65 |
330 |
190 |
149 |
100 |
29 |
6.4 |
8-22 |
230 |
42 |
3 |
80 |
356 |
210 |
168 |
127 |
32 |
6.4 |
8-22 |
255 |
60 |
4 |
100 |
432 |
273 |
216 |
157 |
38 |
6.4 |
8-25 |
295 |
95 |
5 |
125 |
508 |
330 |
266.5 |
186 |
45 |
6.4 |
8-29 |
310 |
120 |
6 |
150 |
559 |
355.5 |
292 |
216 |
47.5 |
6.4 |
12-29 |
365 |
220 |
8 |
200 |
660 |
419.5 |
349 |
270 |
56 |
6.4 |
12-32 |
420 |
390 |
10 |
250 |
787 |
508 |
432 |
324 |
63.5 |
6.4 |
16-35 |
505 |
630 |
12 |
300 |
838 |
559 |
489 |
381 |
66.5 |
6.4 |
20-35 |
545 |
870 |
14 |
350 |
889 |
603.5 |
527 |
413 |
710 |
6.4 |
20-38 |
600 |
940 |
16 |
400 |
991 |
686 |
603 |
470 |
76.5 |
6.4 |
20-41 |
650 |
1100 |
Dongjin Valve Co., Ltd. founded in 1985, is a set of research and exploration, design and development, manufacturing, hi-tech enterprise. The company has passed ISO9001: 2000 international quality system certification, special equipment manufacturing license TS certification, EU CE certification.
Factory mainly produces ANSI, JIS, DIN and GB standard gate valve, globe valve, check valve, ball valve, butterfly valves, plug valves and other products. Widely used in petroleum, chemical industry, metallurgy, electric power and other industries, due to product quality, reliability and performance is stable, has been well received by the user's trust, and export to foreign markets, have the right to import and export.
With the increasingly fierce market competition, the company actively developing new products and constantly improve the quality of products to enhance and seriously toachieve pre-sales service and look forward to your joining, let us work hand in hand into the bright future!