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VM 1D, 3D, and 6D Series
MeteringValves
Table 4. Turns Open and Flow Data
Ordering Information and Dimensions
How to Order
Select desired valve basic ordering number, optional handle, O-ring and body material designators.
Cv vs. Turns Open
Flow Data
Standard and Optional Handles
Lock screw handle
allows locking the set flow, standard for 1D and 3D series.
Slotted handle
helps flow setting adjustment with a screwdriver.
Vernier handle
made out of aluminum helps ensure repeatable flow setting in
readings accurate to 1/25th turn.
Adjustable-torque handle
enhances control for setting flows with two top-
mounted adjustment screws.
Basic Ordering
Number
Angle
pattern
End Connections
Inlet & Outlet
Dimensions in. (mm)
A
B
C
D E
VM1D-
D1T-
1/16 in. DK-Lok
2.34 (59.4)
1.56 (39.6)
0.92 (23.4) 0.38
(9.6)
-
D2T-
1/8 in. DK-Lok
1.90 (48.3)
D4T-
1/4 in. DK-Lok
2.04 (51.8)
D3M-
3mm DK-Lok
1.90 (48.3)
D6M-
6mm DK-Lok
2.04 (51.8)
D1T-
A-
1/16 in. DK-Lok
3.22 (81.8) 0.81 (20.6)
0.88 (22.4)
D2T-
A-
1/8 in. DK-Lok
3.32 (84.3) 0.98 (24.9)
0.98 (24.9)
VM3D-
D2T-
1/8 in. DK-Lok
2.78 (70.6)
2.02 (51.3)
1.56 (39.6)
0.50
(12.7)
-
D4T-
1/4 in. DK-Lok
2.20 (55.9)
D3M-
3mm DK-Lok
2.02 (51.3)
D6M-
6mm DK-Lok
2.20 (55.9)
D2T-
A-
1/8 in. DK-Lok
3.30 (83.8) 1.01 (25.7) 1.07 (27.2)
1.01 (25.7)
D4T-
A-
1/4 in. DK-Lok
3.39 (86.1) 1.10 (27.9)
1.10 (27.9)
M2N-
1/8 in. Male NPT 2.78 (70.6) 1.50 (38.1)
1.56 (39.6)
-
M4N-
1/4 in. Male NPT
1.96 (49.8)
F2N-
1/8 in. Female NPT 2.78 (70.6) 1.94 (49.3)
F2N-
A-
1/8 in. Female NPT 3.26 (82.8) 0.98 (24.9) 1.07 (27.2)
0.97 (24.6)
VM6D-
D4T-
1/4 in. DK-Lok
2.82 (71.6)
2.34 (59.4)
1.26 (32.0) 1.13
(28.7)
-
D6T-
3/8 in. DK-Lok
2.46 (62.5)
D6M-
6mm DK-Lok
2.34 (59.4)
D4T-
A-
1/4 in. DK-Lok
3.77 (95.8) 1.17 (29.7) 1.04 (26.4)
1.17 (29.7)
M4N-
1/4 in. Male NPT 2.82 (71.6) 2.00 (50.8) 1.26 (32.0)
-
Dimensions shown are for reference only and are subject to change. Dimensions with DK-Lok nuts are
in finger-tight position.
VM series
P
Max PanelThickness
1D 0.45 (11.4)
0.16 (4.1)
3D 0.58 (14.7)
0.13 (3.3)
6D
VM1D series
Turns Open
VM3D series
VM6D series
Cv
Turns Open
Cv
Turns Open
Cv
VM1D series
Turns Open
VM3D series
VM6D series
Cv
Turns Open
Cv
Turns Open
Cv
VM1D series
Turns Open
VM3D series
VM6D series
Cv
Turns Open
Cv
Turns Open
Cv
Pressure Drop @
Atmosphere
psi(bar)
Air Flow
Std. ft3/min.
(std.L/min.)
Water Flow
gal/min.
(L/min.)
10 (0.68)
0.04 (1.1)
0.01 (0.03)
50 (3.4)
0.10 (2.8)
0.02 (0.07)
100 (6.8)
0.20 (5.6)
0.04 (0.15)
Pressure Drop @
Atmosphere
psi(bar)
Air Flow
Std. ft3/min.
(std.L/min.)
Water Flow
gal/min.
(L/min.)
10 (0.68)
0.33 (9.3)
0.09 (0.34)
50 (3.4)
0.90 (25.4)
0.21 (0.79)
100 (6.8)
1.50 (42.4)
0.30 (1.1)
Pressure Drop @
Atmosphere
psi(bar)
Air Flow
Std. ft3/min.
(std.L/min.)
Water Flow
gal/min.
(L/min.)
10 (0.68)
2.0 (56.6)
0.51 (1.9)
50 (3.4)
6.4 (181)
1.2 (4.5)
100 (6.8)
11.4 (323)
1.7 (6.4)
VM1D series
Turns Open
VM3D series
VM6D series
Cv
Turns Open
Cv
Turns Open
Cv
series
s Open
VM3D series
VM6D series
Turns Open
Cv
Turns Open
Cv
VM1D-D2T
3D series
VM6D series
urns Open
Turns Open
Cv
VM3D series
VM6D series
Turns Open
Turns Open
Cv
VM3D s ries
VM6D s ries
Turns Open
Turns Open
Cv
VM3D ries
VM6D ries
Turns Open
Turns Open
Cv
Nil
: L is standard for 1D and 3D series
V
: Optional to 1D,3D, and 6D series
SL
: Optional to 1D and 3D series
A
: Optional to 1D series
Nil
: Round handle (designator -R) standard
for 6D series
Note
: Chrome plated brass handle supplied on
brass valve.
O-ring
Designators
Body material
Designators
Nil
: VT standard for
stainless body.
Nil
: BN standard for
brass body.
• VT : Vition
• BN : NBR
• KZ : Kalrez
S
: SS316
B
: Brass
L
Lock screw
handle
V
Vernier handle
SL
Slotted handle
A
Adjustable-
Torque handle
- V
- KZ
- S
Handle
Designators