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Valves
6
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Body
Housing
Body
vavle
spring
Body
vavle
O-ring
Body
sleeve
spring
Stem
valve
O-ring
Stem
valve
spring
Support
plate
O-ring
Ball
Body Sleeve
O-ring
Stem
Connector
Bi-Directional Flow
h
L
h
L
SV
: Stem has no valve
DV
: Stem has a valve
Body
h
L
Body
Housing
Body
vavle
spring
Body
vavle
O-ring
Body
sleeve
spring
Stem
valve
O-ring
Stem
valve
spring
Support
plate
O-ring
Ball
Body Sleeve
O-ring
Stem
Connector
Bi-Directional Flow
h
L
h
L
SV
: Stem has no valve
DV
: Stem has a valve
Body
h
L
Quick Connectors
Ordering Information and Dimensions
Component
Material
Stainless
Brass
Body
, Housing,
Stem
,
Connector
, Body sleeve
SS316/
ASTM A276 JIS H3250 C3604
Support plate,
Left & Right fin
Stainless Steel
Body valve, Stem valve
SS316/ ASTM A276
Springs
SS302/ASTM A313
O-rings
FKM
NBR
Locking ball
SS316
Lubricants
Silicon and TFE based
End Connection
Basic Ordering Number
Cv
L mm (in.)
h Hex.
in.
SV
DV
SV DV Full Flow SV
DV
1/16 in. DK-LOK
DQMS-D-1T-
DQMVS-D-1T-
0.06 0.05
0.06
30.0 (1.18)
44.7 (1.76)
7/16
1/16 in. Male NPT
DQMS-M-1N-
DQMVS-M-1N-
0.06 0.05
0.06
26.2 (1.03)
40.9 (1.61)
7/16
1/16 in. Female NPT
DQMS-F-1N-
DQMVS-F-1N-
0.06 0.05
0.06
26.2 (1.03)
40.9 (1.61)
7/16
1/8 in. DK-LOK
DQMS-D-2T-
DQMVS-D-2T-
0.06 0.05
0.06
32.8 (1.29)
47.5 (1.87)
7/16
1/8 in. Male NPT
DQMS-M-2N-
DQMVS-M-2N-
0.06 0.05
0.06
26.2 (1.03)
40.9 (1.61)
7/16
1/8 in. Female NPT
DQMS-F-2N-
DQMVS-F-2N-
0.06 0.05
0.06
26.2 (1.03)
46.0 (1.81)
9/16
Basic
Ordering Number End Connection
L
mm (in.)
h
Hex. in.
DQMB-D-1T-
1/16 in. DK-Lok
38.1 (1.50)
7/16
DQMB-D-2T-
1/8 in. DK-Lok
43.2 (1.70)
7/16
DQMB-M-1N-
1/16 in. Male NPT
36.1 (1.42)
7/16
DQMB-M-2N-
1/8 in. Male NPT
36.6 (1.44)
7/16
DQMB-F-1N-
1/16 in. Female NPT 36.3 (1.43)
7/16
DQMB-F-2N-
1/8 in. Female NPT 41.1 (1.62)
9/16
DQMB-BH*-D-2T- 1/8 in. DK-Lok
53.1 (2.09)
7/16
* BH : Bulkhead
How to Order a Full Flow
DQM Quick Connector
A full flow DQM series consists of
a SV stem and a full flow body.
To order a full flow body, select
an applicable basic ordering number,
add “FF” and a material designator.
i.e., DQMB-D-2T-
FF
-SA
Spillage and Air Inclusion
0.1 cm3
Insertion Depth
SV : 11.9 mm (0.47 in.)
DV : 13.5 mm (0.53 in.)
Operation
: To couple, to uncouple, pull body sleeve.
Insertion depth and Overall length
To have an overall length in coupled position, subtract the insertion
depth from the combination length of the stem and the body.
How to Order
Add “
SA
” for SS316 or “
BA
” for brass as a suffix to the basic
ordering number. Example : DQMS-D-1T-
SA
.
Stems
Body
Pressure- Temperature Ratings
DQM
Stem and Body
SS316
FKMO-rings
Brass
NBR O-rings
Pressure Rating
psi (bar) @ °F (°C)
Coupled
4000 (275) @ 70 (21)
2000 (137) @ 70 (21)
100 (6.8) @ 400 (204)
100 (6.8) @ 250 (121)
Uncoupled
100 (6.8) @ 70 (21)
When coupling
& uncoupling
100 (6.8) @ 70 (21)
• Bi-directional flow design.
• Miniature design for max. 4000 psi working pressure.
• Stainless steel and brass construction.
DQM Series Miniature Quick Connectors
Features
Materials of Construction
Body
Housing
Body
vavle
spring
Body
vavle
O-ring
Body
sleeve
spring
Stem
valve
O-ring
Stem
valve
spring
Support
plate
O-ring
Ball
Body Sleeve
O-ring
Stem
Connector
Bi-Directional Flow
h
L
h
L
SV
: Stem has no valve
DV
: Stem has a valve
Body
h
L
Bi-Directional Flow
Wetted parts indicated in
blue
.
V
:
D
: St m s