OPERATION
SPECIFICATIONS
DIMENSIONS mm [in]
1
ORDERING INFORMATION
Directional Control Valves Technical Information
2-Position, 3-Way, Atmospheric Vent
CP722-1
This valve is a 3-way hydraulically piloted spool with atmospheric vent.
Theoretical performance
psi |
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bar |
154 SUS (33 cSt) hyd. oil @ 100° F (38° C) |
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203 |
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14 |
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174 |
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12 |
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145 |
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10 |
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116 drop |
8 |
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3 |
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<![if ! IE]> <![endif]>Pressure |
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87 |
6 |
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3 |
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2 |
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58 |
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4 |
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29 |
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2 |
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0 |
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L/min |
40 |
80 |
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120 |
160 |
200 |
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Flow |
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US gal/min |
10.6 |
21.1 |
31.7 |
42.3 |
52.8 |
Schematic
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3 |
Atmosphere |
1 |
4 |
2 |
Specifications
Rated pressure |
210 bar [3000 psi] |
Rated flow at 7 bar |
130 l/min |
[100 psi] |
[34 US gal/min] |
Weight |
0.61 kg [1.34 lb] |
Cavity |
CP16-4 |
Cross-sectional view
h 1.50 in
t 122-136 N.m
[90-100 lbf.ft]
1-5/16-12 UN
2 |
3 |
4 |
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101.6 |
38.1 |
7.1 |
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[4.00] |
[1.50] |
[0.28] |
CP722 - 1 - B - 16S - 150 - S1
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Spool seals |
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S1= No seals |
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S2= Seal at bottom of spool |
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Seals |
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Shift pressure |
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Seal kit |
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B |
= Buna-N |
120025 |
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bar |
[psi] |
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V |
= Viton |
120026 |
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040 |
= |
2.8 |
[40] |
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Housing and ports |
Housing P/N |
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080 |
= |
5.5 |
[80] |
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150 |
= |
10.3 |
[150] |
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0 |
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= No Housing |
No Housing |
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shift pressure assumes no seals |
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6B |
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= AL, 3/4 BSP |
CP16-4-6B |
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8B |
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= AL,1 BSP |
CP16-4-8B |
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12S |
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= AL, #12 SAE |
CP16-4-12S |
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16S |
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= AL, #16 SAE |
CP16-4-16S |
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Other housings available
BC332375730110en-000101 • February 2020 |
DV - 28 |