67D Series
4
Before installing a Type 67D, 67DR, 67DS, 67DSR,
67DF, 67DFR, 67DFS, or 67DFSR regulator, be
sure the installation complies with the following
installation guidelines:
1. Regulator operation within ratings does not
preclude the possibility of damage from debris in
the lines or from external sources. Regulators
should be inspected for damage periodically and
after any overpressure condition.
2. Only personnel qualied through training and
experience should install, operate, and maintain
the regulator. Make sure that there is no damage
to or foreign material in the regulator. Also
ensure that all tubing and piping is free of debris.
3. Install the regulator so that ow is from the IN to
the OUT connection as marked on the regulator body.
4. A clogged spring case vent hole may cause the
regulator to function improperly. To keep this vent
hole from being plugged (and to keep the spring
case from collecting moisture, corrosive chemicals,
or other foreign material) orient the vent to the
lowest possible point on the spring case or
otherwise protect it.
Table 1. Outlet Pressure Ranges and Control Spring Data
67D, 67DR,
67DF, 67DFR
0 to 20
0 to 35
0 to 60
0 to 125
(0 to 1,4)
(0 to 2,4)
(0 to 4,1)
(0 to 8,6)
GE07809T012
T14059T0012
T14058T0012
T14060T0012
Green stripe
Unpainted
Blue stripe
Red stripe
Music Wire
0.135
0.156
0.170
0.207
(3,43)
(3,96)
(4,32)
(5,26)
1.43
1.43
1.43
1.43
(36,2)
(36,2)
(36,2)
(36,2)
0 to 35
0 to 60
0 to 125
(0 to 2,4)
(0 to 4,1)
(0 to 8,6)
T14113T0012
T14114T0012
T14115T0012
Silver stripe
Blue
Red
Inconel
®
0.156
0.172
0.207
(3,96)
(4,37)
(5,26)
1.43
1.43
1.43
(36,2)
(36,2)
(36,2)
67DS, 67DSR,
67DFS,
67DFSR
0 to 20
0 to 35
0 to 60
0 to 125
0 to 150
(0 to 1,4)
(0 to 2,4)
(0 to 4,1)
(0 to 8,6)
(0 to 10,3)
10C1729X012
T14113T0012
T14114T0012
T14115T0012
10C1730X012
Green
Silver stripe
Blue
Red
Black
Inconel
®
0.135
0.156
0.172
0.207
0.250
(3,43)
(3,96)
(4,37)
(5,26)
(6,35)
1.50
1.43
1.43
1.43
1.77
(38,1)
(36,2)
(36,2)
(36,2)
(44,9)
!
Inconel
®
is a mark owned by Special Metals Corporation
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