125lbs Cast Iron Wafer Type Check Valves
| Price: |
US $ 5-100/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
10/Piece |
| Pay Type: |
L/C,T/T,D/P |
Usage
They are used for pipe of transporting water with such medium as water sewage and seawater.
It can avoid media flowing backwards and prevent damaging water hammer, guarantee the safety
Using of pipes.
Features
1. The products are new structure, small and light weight.
2. Reliable sealed, endurable open-close, erar-resisting, long life.
3. With less flowing resistance than old check valve and obvious energy-saving effects.
|
Performance data |
|
Nominal pressure |
1.0 |
|
Testing pressure(Mpa) |
strength |
1.5 |
|
Sealing |
1.1 |
|
Suitable medium |
Water, Oil etc. |
|
Working temperature |
≤150 |
|
Material of main parts |
|
Part name |
Material quality |
|
Body |
Grey cast iron |
|
Stem |
Stainless steel |
|
Disc |
Ductile cast iron, stainless steel |
|
Note:sealing material:BUNA.EPDM |
|
Outline and connect measurement |
|
|
|
|
|
|
|
|
|
Nominal diameter DN |
O.Dia.of Pipe |
Flange |
Valve |
Weight |
|
do |
D |
D1 |
D2 |
b1* |
b2 |
f |
n-d |
L |
R |
t |
kg |
|
50 |
57 |
160 |
125 |
100 |
18 |
20 |
3 |
4-18 |
43 |
29.7 |
19 |
1.5 |
|
65 |
73 |
180 |
145 |
120 |
20 |
20 |
3 |
4-18 |
46 |
39.5 |
20 |
2.4 |
|
80 |
89 |
195 |
160 |
135 |
20 |
22 |
3 |
8-18 |
64 |
43.4 |
26 |
3.6 |
|
100 |
108 |
215 |
180 |
155 |
22 |
22 |
3 |
8-18 |
64 |
56.6 |
28 |
5.7 |
|
125 |
133 |
245 |
210 |
185 |
24 |
24 |
3 |
8-18 |
70 |
67.6 |
30 |
7.3 |
|
150 |
159 |
280 |
240 |
210 |
24 |
24 |
3 |
8-22 |
76 |
80.6 |
31 |
9.0 |
|
200 |
219 |
335 |
295 |
265 |
24 |
26 |
3 |
8-22 |
89 |
103.9 |
33 |
17.0 |
|
250 |
273 |
390 |
350 |
320 |
26 |
28 |
3 |
12-22 |
114 |
127 |
45 |
26.0 |
|
300 |
325 |
440 |
400 |
368 |
28 |
28 |
4 |
12-22 |
114 |
147 |
45 |
42.0 |
|
350 |
377 |
500 |
460 |
428 |
28 |
30 |
4 |
16-22 |
127 |
173 |
50 |
55.0 |
|
400 |
426 |
565 |
515 |
482 |
30 |
32 |
4 |
16-26 |
140 |
198 |
54 |
75.0 |
|
500 |
529 |
570 |
620 |
585 |
32 |
34 |
4 |
20-26 |
152 |
241 |
58 |
107 |
|
600 |
630 |
780 |
725 |
685 |
36 |
36 |
5 |
20-30 |
178 |
298 |
73 |
165 |
|
Note:1. This list is PN10(bar) 2. Flat welding steel flange b1 size is designed option 3. The flange dimension in this table accord with GB91199.7-88 |
| Prod Model: |
SDCV-012 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Size: |
2"-12" |
| Connection Form: |
Flange |
| Material: |
Cast Iron |
| Structure: |
Butterfly |
| Application: |
Water Industrial Usage |
We are one of the biggest manufacturers and exporters of Pipeline products in China. We supply butt-welding pipe fittings, stainless steel screwed pipe fittings, forged steel flanges, cast iron valves, cast steel valves, stainless steel valves, balance valves rubber expansion joint, and much more. With many years of effort and support from our valuable customers, these products have obtained a big marker share in the world. At present our products have been export to Asia(Singapore, Tailand, Saudi Arabia, Bahrain, Yemenm, Jordan)Europe(Gemany, Italy, Spain, France, Portudal, Poland)Africa(Egypt, , Camaroon, Morocco)America(USA, Chile, Peru, Panama, Brazil, Paraguary Mexico)
Our business policy is noted for four "F":
Quality First Reputation First.
Customer First Price Fair.
Friends, traders and manufacturers all over the world are welcome to join us establishing and developing business relations on the basis of equality and mutual benefit under the principle of "Provide The World Market With High Quality Goods And Best Service".
Any information, samples and drawing s that you can provide will facilitate us to make the correct supply to meet your special requirement.
