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 Product Show |
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PR TYPE Pilot Operated Pressured Reducing Valves
PR series valve is a pilot-operated reducing valve used for reducing pressure in a return line and being installed in a specific return linethat demands smooth pressure.
The 5X series and 30 series PR type valves have the same connection and pressure adjusting method. In comparison with 30 series valve, the 5X series PR type has more smooth adjustable performances, therefore, this type not only has low output pressure under high flow rate, but also have high flow rate and widely adjustable range.  |
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| Operating pressure(MPa) |
30 |
5X |
| 5 |
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5 |
| 10 |
10 |
10 |
| 20 |
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20 |
| 31.5 |
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31.5 |
| 35 |
35 |
35 | |
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Size |
Pipeline mounting |
| Size |
Metric |
Inch |
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8 |
M18x1.5 |
G3/8" |
| 10 |
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10 |
M22x1.5 |
G1/2" |
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15 |
M27x2 |
G3/4" |
| 20 |
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20 |
M33X2 |
G1" |
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25 |
M42x2 |
G1 1 /4" |
| 32 |
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30 |
M48x2 |
G1 1 /2" | |
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| Size |
( 8)10 |
(15)20 |
(25)30 |
| Rate (L/min.) |
80 |
200 |
300 |
| Operating pressure(MPa) |
31.5 |
| Input pressure(MPa) |
31.5 |
| Output pressure(MPa) |
0.3~31.5 |
1-31.5 |
| Back pressure Y port(MPa) |
31.5 |
| Fluid temperature(¡ãC ) |
-20~70 |
| Filtration accuracy (¦Ìm) |
25 |
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| Contact us |
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Ningbo Hanshang Hydraulic Co.,Ltd. |
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Add: 118 Qiancheng Road, Zhenhai, Ningbo, Zhejiang Province, 315207, China |
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TeL: +86-574-86361966 |
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Fax: +86-574-86361266 |
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Contac Person: Angela weng |
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