MV2
2-Way Manual Poppet Valve
Series DL101
Parker Hannifin Corporation
Hydraulic Cartridge Systems
Catalog HY15-3501/US
Check
Valves
Shuttle
Valves
Load/Motor
Controls
Flow
Controls
Pressure
Controls
Logic
Elements
Directional
Controls
Manual
Valves
Proportional
Valves
Coils &
Electronics
Technical
Data
SH
CV
LM
FC
PC
LE
DC
MV
SV
PV
CE
BC
TD
Bodies &
Cavities
Solenoid
Valves
Technical Information
Specifications
Dimensions
Millimeters (Inches)
Nominal Flow 48.8 LPM (13 GPM)
Max. Inlet Pressure 240 Bar (3500 PSI)
Leakage at 5 drops/min. (.33 cc/min.)
150 SSU (32 cSt) at 240 Bar (3500 PSI)
Max. Allowable 17.3 Bar (250 PSI)
Tankline Pressure
Operating Temp. -40°C to +93.3°C (Nitrile)
Range (Ambient) (-40°F to +200°F)
-31.7°C to +121.1°C (Fluorocarbon)
(-25°F to +250°F)
Cartridge Material Stem, stainless steel.
All other parts hardened steel.
Fliltration ISO code 16/13,
SAE Class 4 or better
Approx. Weight 0.09 kg (0.21 lbs.)
Cavity C10-2
Form Tool Rougher None
Finisher NFT10-2F
General Description
2-Way Manual Poppet Valve. The DL101 Series Valves
are suited for emergency lowering applications and on-
off flow applications.
Operation
The DL101 Series Valves are mechanically operated
check valves. Hydraulic force on the poppet is bal-
anced by having equal area between the poppet seat
and the valve stem, allowing the poppet to be manually
pulled off the seat. When released, the bias spring will
return the valve poppet to its closed position. Back
pressure of more than 17.3 Bar (250 PSI) will prevent
the bias spring from closing the poppet and must be
avoided.
Features
•
Low shut-off leakage
•
Cartridge design
•
Pull-to-Open design
•
All external parts zinc plated
Performance Curve
Pressure Drop vs. Flow (Through cartridge only)
* Add “A” for aluminum,
omit for steel.
† Steel body only.
Code Actuator Type
K Knob (850020K)
T Stem
DL101
10 Size
Manual Poppet
Valve
Actuator
Type
Seals Port
Size
Ordering Information
Body
Material
Code Body Material
Omit Steel
A Aluminum
Code Seals / Kit No.
Omit Nitrlie / (SK10-2N)
V Fluorocarbon /
(SK10-2V)
Code Port Size Body Part No.
Omit Cartridge Only
4P 1/4″ NPTF (B10-2-*4P)
6P 3/8″ NPTF (B10-2-*6P)
8P 1/2″ NPTF (B10-2-*8P)
6T SAE-6 (B10-2-*6T)
T6T SAE-6 (B10-2-T6T)†
8T SAE-8 (B10-2-*8T)
T8T SAE-8 (B10-2-T8T)†
Out (1)
In (2)
Ø 35.1
(1.38)
Ø 2.33 (.622)
Ø 2.32 (.620)
1/4 - 20UNC-2A Thread
.2489/.2408 Major Dia.
.2164/.2127 Pitch Dia.
1" Hex.
22 Nm
(16 lb. ft.)
Torque
7/8-14 UNC-2A
Thread
31.8
(1.25)
31.8
(1.35)
7.9
(.31)
(2)
(1)
Hydraulic Oil 150 SSU @ 100°F (32 cSt)
Flow (Q)
23
6
30
8
15
4
7.6
2
LPM
GPM
0
38
10
45
12
53
14
60
16
0
100 6.9
3.5
5.2
1.7
50
75
PSI Bar
25
Pressure Drop ( P)
(2)
In
(1)
Out
