SERIES - MV3-5 · 2020. 12. 8. · MV3-5-B-Y-HU R HY HU R HY HU R HY HU 3 3 DIRECT CHECK VALVES...
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MV3 - 5 - T - X MV3 - 5 - P - Y - R MV3 - 5 - A - Y MV3 - 5 - B - Y MV3 - 5 - A - Y - * - B - Y- * Basic Characteristics Approx. Weights Operating Pressure (maximum) - 315 bar (4500 psi) Rated Capacity (maximum) - 120 L/min MV3 - 5 = 2.9 kg General Description Functional Symbols These Modular Valves are self-operating spring loaded poppet type single or dual check units. Location of the check element can be in the "A", "B", "P" or "T" port. A check in the "P" port is available as "Y" single check model only. A check in the "T" port is available as an "X" single check model only. The dual check unit has identical check elements in both the "A" and "B" port. Check Valve cracking (opening) pressure of (15 psi) (36 psi) (73 psi) are available. SERIES - MV3-5 ORDERING INFORMATION 5 & 8. Control Line - Direction to check function X = Free Flow from Load Y = Free Flow to Load 1. Model Code - MV 2. Model Series - 3 Typical Model Code :- MV3 - 5 - A - Y -R - 30 MV3 - 5 - A - Y -R - B - Y - R - 30 6 & 9. Cracking Pressure - R = 15 psi HY = 36 psi HU = 72 psi 4. Port Operated Upon - A = Check in A port (Y model only-single or dual) B = Check in B port (Y model only-single) P = Check in P port (Y model only-single) T = Check in Ta port (X model only-single) 3. Arrangement - CETOP 5 1 2 3 4 5 6 7 8 9 10 MV 3 - - 5 * - * (B * - * - * - ) - 30 - * - 7. Port Operated Upon - B = Check in B port (dual check model only) 10. Design No – 30 (Subject to change) DIRECT CHECK VALVES 22
Transcript of SERIES - MV3-5 · 2020. 12. 8. · MV3-5-B-Y-HU R HY HU R HY HU R HY HU 3 3 DIRECT CHECK VALVES...
MV3 - 5 - T - X MV3 - 5 - P - Y - R
MV3 - 5 - A - Y MV3 - 5 - B - Y
MV3 - 5 - A - Y - * - B - Y- *
Basic Characteristics
Approx. Weights
Operating Pressure (maximum) - 315 bar (4500 psi)
Rated Capacity (maximum) - 120 L/min
MV3 - 5 = 2.9 kg
General Description
Functional Symbols
These Modular Valves are self-operating spring loaded poppet type single or dual check units. Location of the check element can be in the "A", "B", "P" or "T" port. A check in the "P" port is available as "Y" single check model only. A check in the "T" port is available as an "X" single check model only. The dual check unit has identical check elements in both the "A" and "B" port. Check Valve cracking (opening) pressure of (15 psi) (36 psi) (73 psi) are available.
SERIES - MV3-5
ORDERING INFORMATION
5 & 8. Control Line - Direction to check functionX = Free Flow from LoadY = Free Flow to Load
1. Model Code - MV
2. Model Series - 3
Typical Model Code :- MV3 - 5 - A - Y -R - 30 MV3 - 5 - A - Y -R - B - Y - R - 30
6 & 9. Cracking Pressure -R = 15 psiHY = 36 psiHU = 72 psi
4. Port Operated Upon -A = Check in A port (Y model only-single or dual)B = Check in B port (Y model only-single)P = Check in P port (Y model only-single)T = Check in Ta port (X model only-single)
3. Arrangement - CETOP 5
1 2 3 4 5 6 7 8 9 10
MV 3 - - 5 * - * (B * - * - * - ) - 30- *-
7. Port Operated Upon -B = Check in B port (dual check model only)
10. Design No – 30 (Subject to change)
DIRECT CHECK VALVES
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psi bar
40030
350
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150
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0 0
10
15
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"HU"
"HY"
"R"
"P"
"A""B"
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5 10 15 20 25 30Flow rate
0
I/min
US gpm
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"A" port p is different than "B" port due tointernal construction.
Graph 2
Model type
Curve referencefor flow path
Graph number
MV3-5-P-Y-R
MV3-5-T-X-R
MV3-5-A-Y-R
MV3-5-B-Y-R
MV3-5-A-Y-*-B-Y-*
P T A B
RHYHU
P
P
P
P
T
T
T
T
A
A
1
B
B
1
2
3
1
Flow towards actuator Flow from actuatorUse R,HY,HU curve from graph 3 as applicable
MV3-5-P-Y-HYMV3-5-P-Y-HU
MV3-5-T-X-HYMV3-5-T-X-HU
MV3-5-A-Y-HYMV3-5-A-Y-HU
MV3-5-B-Y-HYMV3-5-B-Y-HU
RHYHU
RHYHU
RHYHU
3
3
MV3-5DIRECT CHECK VALVES
"A" port p is different than "B" port due tointernal construction.
"HU"
"HY"
"R"
"T""A"
"B"
psi bar
350 25
300
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100
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0 0
5
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15
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0
20 40 60 80 100 120I/min
US gpm30252015105Flow rate
Pre
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Graph 1
"HY"
"HU"
"R"
2
1 "T"
"P"
Pre
ssure
Contr
ol
psi bar
350 25
20 40 60 80 100 120I/min
US gpm30252015105Flow rate
300
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0 0
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Graph 3
2
2
Operating data
Hydraulic fluids, temperature range Filtration -ISO 4406 code 18/150 0 0and filtration recommendations Operating temp.-0 to 82 C (32 to 180 F)
Fluid viscosity - 8 - 51 cSt (52-250 SUS) Fluorocarbon seals are standard and are suitable for use with phosphate ester type fluids or their blends, water glycol, water-in-oil emulsion fluids and petroleum oil.
