Table 1. Outlet Pressure Ranges and Control Spring Data
TyPe
ouTleT PReSSuRe
RangeS
ConTRol SPRing DaTa
Part number
Color
Material
Wire Diameter
Free length
psig
bar
in.
mm
in.
mm
67D, 67DR,
67DF and
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 and
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
installation
note
if the regulator is shipped mounted on
another unit, install that unit according
to the appropriate instruction Manual.
WaRning
!
Personal injury, property damage,
equipment damage or leakage
due to escaping gas or bursting of
pressure-containing parts may result
if this regulator is overpressured or
is installed where service conditions
could exceed the limits given in the
Specifications section, or where
conditions exceed any ratings of the
adjacent piping or piping connections.
To avoid such injury or damage, provide
pressure-relieving or pressure-limiting
devices (as required by the appropriate
code, regulation or standard) to prevent
service conditions from exceeding
those limits.
The internal relief valve of the
Type 67DR, 67DSR, 67DFR or 67DFSR
does not provide full overpressure
protection. The internal relief valve is
designed for minor seat leakage only. if
maximum inlet pressure to the regulator
exceeds maximum pressure ratings of
the downstream equipment or exceeds
maximum allowable outlet pressure of
the regulator, additional overpressure
protection is required.
a regulator may vent some gas to
the atmosphere. in hazardous or
flammable gas service, vented gas may
accumulate and cause personal injury,
death or property damage due to fire or
explosion. Vent a regulator in hazardous
gas service to a remote, safe location
away from air intakes or any hazardous
area. The vent line or stack opening
must be protected against condensation
or clogging.
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 qualified 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 flow 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.
Inconel
®
is a mark owned by Special Metals Corporation.
4
67D Series
