Pressure Reducing Valves Technical Information
Pressure Reducing, Relieving, Direct Acting with Damping Port
PRR10-DRD
OPERATION |
This is a direct-acting pressure reducing/ |
Schematic |
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relieving valve, with damping port. |
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4 |
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2 |
3 |
SPECIFICATIONS |
Theoretical performance |
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33 cSt[154 SUS] hyd.oil@38°C[100° F] |
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psi |
bar |
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Relieving |
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Reducing |
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1 |
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1740 |
120 |
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1450 |
100 |
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Specifications |
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1160 |
80 |
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870 |
60 |
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Rated pressure |
207 bar [3000 psi] |
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Rated Flow at 7 bar |
38 l/min |
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580 |
40 |
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[100 psi] |
[10 US gal/min] |
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290 |
20 |
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Weight |
0.29 kg [0.64 lb] |
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0 |
0 |
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Cavity |
SDC10-4 |
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l/min |
50 |
40 |
30 |
20 |
10 |
0 |
10 |
20 |
30 |
40 |
50 |
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USgal/min13.2 |
10.6 |
7.9 |
5.3 2.6 |
0 2.6 |
5.3 7.9 10.6 13.2 |
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DIMENSIONS
mm [in] |
Cross-sectional view |
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1.00 in. |
1.00 in. |
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7/8-14 UNF |
41-47 Nm [30-35 lbf-ft] |
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Type A |
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Type E |
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Adjustment |
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adjustment |
1 |
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Type K |
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Type F |
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2 |
3 |
4 |
Adjustment |
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adjustment |
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62.35 |
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55.37 |
80 |
max. |
[2.45] |
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[2.18] |
[3.15] |
ORDERING INFORMATION
PRR10-DRD-4-E-104-B-00
Pressure Range 1 = 4-27 bar [50-400 psi]
Standard Setting 21 bar [300 psi] 2 = 5-55 bar [70-800 psi] Standard Setting 35 bar [500 psi] 3 = 7-96 bar [100-1400 psi]
Standard Setting 69 bar [1000 psi] 4 = 35-165 bar [500-2400 psi] Standard Setting 104 bar [1500 psi]
Adjustment Type A = Internal
E = External
F = Tamper Resistant K = Knob
Housing and ports |
Housing Part # |
00 = No Housing |
No Housing |
3B = Al, 3/8 BSP |
CP10-4-3B |
4B = Al, 1/2 BSP |
CP10-4-4B |
6S = Al, #6 SAE |
CP10-4-6S |
8S = Al, #8 SAE |
CP10-4-8S |
Seals |
Seal Kit |
B = Buna-N |
120023 |
V = Viton |
120024 |
Pressure Setting
104 = 104 bar [1500 psi] XXX = Standard Setting
P108 370E
BC332375439105en-000101 • February 2020 |
PR - 12 |