67D Series
2
Direct-operated regulator with
aluminum body and without internal relief
Aluminum body with internal relief
Stainless steel body without
internal relief
Stainless steel body with
internal relief
Aluminum body with lter and without
internal relief
Aluminum body with lter and
internal relief
Stainless steel body with lter and
without internal relief
Stainless steel body with lter and
internal relief
1/2 NPT
250 psig (17,2 bar)
400 psig (27,6 bar)
See Table 1
150 psi (10,3 bar) over outlet pressure setting up
to a maximum of 250 psi (17,2 bar)
C
g
: 45.24; C
v
: 1.33; C
1
: 35.02
C
g
: 1.45; C
v
: 0.045; C
1
: 32.8
X
0.75
Low capacity for minor seat leakage only; other
overpressure protection must be provided if inlet
pressure can exceed the maximum pressure rating
of downstream equipment or exceeds maximum
outlet pressure rating of the regulator.
1.2 pounds (0,5 kg)
2.0 pounds (1 kg)
2.8 pounds (1 kg)
4.6 pounds (2 kg)
6 psi (0,41 bar) differential
Standard Bolting: -20° to 180°F (-29° to 82°C)
Stainless Steel Bolting: -40° to 180°F (-40° to 82°C)
Polyethylene Filter
(4)
(Standard):
0° to 180°F (-18° to 82°C)
Polyvinylidene (PVDF), SST, or Glass Filter (Optional):
0° to 300°F (-18° to 149°C)
-60° to 180°F (-51° to 82°C)
-20° to 180°F (-29° to 82°C)
40° to 175°F (4° to 79°C)
Polyethylene Filter
(4)
(Standard): 5 microns
Glass Fiber Filter (Optional): 5 microns
PVDF or Stainless Steel Filter (Optional): 40 microns
Aligned with inlet standard, other positions optional
Aligned in the center of the dripwell
Internal
• Handwheel adjusting screw
• NACE International MR0175
or
MR0103
(3)
construction
• Panel mount (includes spring case with 1/4 NPT
vent, handwheel, and panel mounting nut)
• Closing cap (available on spring case with
1/4 NPT vent)
• Fluorocarbon (FKM) elastomers for high
temperatures and/or corrosive chemicals
• Silicone (VMQ) elastomers for cold temperatures
• Fixed Bleed Restriction
• Triple scale outlet pressure gauge (brass or
stainless steel)
• Stainless steel stem and valve plug
• Pipe plug in second outlet
• Smart Bleed
TM
internal check valve
• Stainless steel drain valve
1. The pressure/temperature limits in this Instruction Manual and any applicable standard or code limitation should not be exceeded.
2. Silicone (VMQ) is not compatible with hydrocarbon gas.
3. Product complies with the material requirements of NACE International MR0175 or MR0103. Environmental limits may apply.
4. Do not use in high aromatic hydrocarbon service.
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