PV143 is a ball type check valve, one piece injection body make it no risk of leaking to the atmosphere, flange end fit for different standards.
Basic specification
Size:DN15~DN300 (1/2 inch ~ 12 inch)
Flange connection:DIN PN10; ANSI CL150; JIS 10K
Body Material:PVC-U;PVC-C;PVDF;PP-GF;PP-H
Design pressure:0.5~1.0Mpa(PN5~10 bar)
Feature of valve
All the parts that will touch medium is made from thermo plastic.
Lead rail design make the ball seal with body better
One piece injection body make it no risk of leaking to the atmosphere
Suitable for vertical installation
| Norminal Size |
D |
DIN PN10 |
ANSI CL150 |
JIS 10K |
L |
T |
| DN(Inch) |
D1 |
n |
ΦD1 |
D1 |
n |
ΦD1 |
D1 |
n |
ΦD1 |
| 15(1/2") |
105 |
65 |
4 |
14 |
60.5 |
4 |
16 |
70 |
4 |
15 |
120 |
16 |
| 20(3/4") |
105 |
75 |
4 |
14 |
70 |
4 |
16 |
75 |
4 |
15 |
120 |
16 |
| 25(1") |
116 |
85 |
4 |
14 |
80 |
4 |
15.8 |
90 |
4 |
19 |
145 |
18 |
| 32(1-1/4") |
135 |
100 |
4 |
18 |
89 |
4 |
16 |
100 |
4 |
19 |
150 |
19 |
| 40(1-1/2") |
145 |
110 |
4 |
18 |
98 |
4 |
16 |
105 |
4 |
19 |
168 |
19 |
| 50(2") |
160 |
125 |
4 |
18 |
120 |
4 |
19 |
120 |
4 |
19 |
195 |
20 |
| 65(2-1/2") |
180 |
145 |
4 |
18 |
140 |
4 |
19 |
140 |
4 |
19 |
225 |
20 |
| 80(3") |
195 |
160 |
8 |
18 |
152 |
4 |
19 |
150 |
8 |
19 |
247 |
22 |
| 100(4") |
215 |
180 |
8 |
18 |
190 |
8 |
19 |
175 |
8 |
19 |
283 |
24 |
| 125(5") |
245 |
210 |
8 |
18 |
216 |
8 |
22 |
210 |
8 |
23 |
365 |
30 |
| 150(6") |
280 |
240 |
8 |
22 |
241 |
8 |
22 |
240 |
8 |
23 |
408 |
30 |
| 200(8") |
337 |
295 |
8 |
22 |
298 |
8 |
22 |
290 |
12 |
23 |
405 |
35 |
| 250(10") |
390 |
350 |
12 |
22 |
362 |
12 |
25 |
355 |
12 |
25 |
500 |
40 |
| 300(12") |
435 |
400 |
12 |
22 |
432 |
12 |
25 |
400 |
16 |
25 |
500 |
40 |
Audited Supplier 
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