Emerson 67C Series Instrument Supply Regulators Instruction Manual

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67C Series

D102601X012

Instruction Manual

Form 5469

May 2014

www.fisherregulators.com

67C Series Instrument Supply Regulators

TYPE 67CF FILTER REGULATOR

WITH OPTIONAL GAUGE

TYPE 67C OR 67CR REGULATOR

Figure 1. 67C Series Regulators

W7412 W8438

Introduction

Scope of the Manual

This manual provides instructions and parts lists for

67C Series instrument supply regulators. Instructions

and parts lists for other equipment mentioned in this

instruction manual, as well as for other 67C Series

regulators, are found in separate manuals.

Product Descriptions

The 67C Series direct-operated regulators are typically

used to provide constantly controlled, reduced

pressures to pneumatic and electro-pneumatic

controllers and other instruments. They are suitable for

most air or gas applications. Other applications include

providing reduced pressures to air chucks, air jets and

spray guns.

• The Types 67C and 67CS are the standard

instrumentsupplyregulatorswithoutalteror

internal relief.

• The Types 67CF and 67CFS are equipped with a

lterforremovingparticlesfromthesupplygas.

• The Types 67CR and 67CSR have an internal

relief valve with a soft seat for reliable shutoff with

no discernible leakage.

• TheTypes67CFRand67CFSRhavealterand

internal relief valve with a soft seat for reliable

shutoff with no discernible leakage.

Principle of Operation

Downstream pressure is registered internally on the

lower side of the diaphragm. When the downstream

pressure is at or above the set pressure, the valve plug

isheldagainsttheoriceandthereisnoowthrough

the regulator. When demand increases, downstream

pressure drops slightly allowing the spring to extend,

moving the stem down and the valve plug away from

theorice.Thisallowsowthroughtheregulator.

67C Series

2

Specications

TheSpecicationssectiongivessomegeneralspecicationsforthe67CSeriesregulator.Alabelonthespring

case gives the control spring range for a given regulator as it comes from the factory.

Body Size, Inlet and Outlet Connection Style

1/4 NPT

Maximum Inlet Pressure (Body Rating)(1)

All except Types 67CS and 67CSR:

250 psig / 17.2 bar

Types 67CS and 67CSR: 400 psig / 27.6 bar

Outlet Pressure Ranges

See Table 1

Maximum Emergency Outlet Pressure(1)

50 psi / 3.4 bar over outlet pressure setting

Wide-Open Flow Coefcients

Main Valve: Cg: 11.7; Cv: 0.36; C1: 32.2

I

nternal Relief Valve: Cg: 1.45; Cv: 0.045; C1: 32.8

IEC Sizing Coefcients

Main Valve: XT: 0.66; FL: 0.89; FD: 0.50

Accuracy

Inlet Sensitivity for Nitrile (NBR) and

Silicone (VMQ) Elastomers: Less than 0.2 psig /

14 mbar change in outlet pressure for every

25 psig / 1.7 bar change in inlet pressure

Inlet Sensitivity for Fluorocarbon (FKM)

Elastomers: Less than 0.4 psig / 28 mbar change

in outlet pressure for every 25 psig / 1.7 bar

change in inlet pressure

Repeatability for Nitrile (NBR) and Silicone (VMQ)

Elastomers: 0.1 psig / 7 mbar(2)

Repeatability for Fluorocarbon (FKM)

Elastomers: 0.3 psig / 21 mbar(2)

Air Consumption: Testing repeatedly shows

no discernible leakage

Types 67CR, 67CSR, 67CFR and 67CFSR

Internal Relief Performance

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.

Approximate Weights

Types 67C, 67CR, 67CF and 67CFR:

1 pound / 0.5 kg

Types 67CS and 67CSR:

2.5 pounds / 1.1 kg

Types 67CFS and 67CFSR:

4 pounds / 1.8 kg

Temperature Capabilities(1)

With Nitrile (NBR)

Standard Bolting: -20 to 180°F / -29 to 82°C

Stainless Steel Bolting: -40 to 180°F / -40 to 82°C

With Fluorocarbon (FKM):

Polyethylene Filter(5) (Standard):

0 to 180°F / -18 to 82°C

Polyvinylidene (PVDF), Stainless steel or

Glass Filter (Optional):

0 to 300°F / -18 to 149°C

With Silicone (VMQ)(3) Diaphragm and Low

Temperature bolting: -60 to 180°F / -51 to 82°C

With Gauges: -40 to 180°F / -40 to 82°C

Smart Bleed™ Check Valve Setpoint

6 psi / 0.41 bar differential

Types 67CF, 67CFR, 67CFS and 67CFSR

Filter Capabilities

Free Area: 12 times pipe area

Micron Rating:

Polyethylene Filter(5) (Standard): 5 microns

Glass Fiber Filter (Optional): 5 microns

PVDF or Stainless Steel Filter (Optional): 40 microns

Drain Valve and Spring Case Vent Location

Alignedwithinletstandard,otherpositionsoptional

Pressure Registration

Internal

Options

All Types

• Handwheeladjustingscrew

• Inletscreen

• NACEMR0175orNACEMR0103construction(4)

• 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onthevalveplug

• Tirevalveorpipepluginsecondoutlet

Types 67CFR and 67CFSR only

• SmartBleedinternalcheckvalve

• Largedripwellwithmanualorautomaticdrain

Types 67CF and 67CFR only

• 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. Repeatability is the measure of the regulator’s ability to return to setpoint consistently when traveling from steady state to transient to steady state.

3.Silicone(VMQ)isnotcompatiblewithhydrocarbongas.

4.ProductcomplieswiththematerialrequirementsofNACEMR0175.Environmentallimitsmayapply.

5. Do not use in high aromatic hydrocarbon service.

67C Series

3

Type XXXX

MXXXX

Month Year Type XXXX

INLET PRESSURE

OUTLET PRESSURE

ATMOSPHERIC PRESSURE

INTERMEDIATE PRESSURE

PILOT SUPPLY PRESSURE

LOADING PRESSURE

TYPE 67C OR 67CS

TYPE 67CR OR 67CSR

TYPE 67CFR OR 67CFSR

SMART BLEED™ OPTION

TYPES 67CFR AND 67CFSR

W7433

TYPE 67CF OR 67CFS

Figure 2. 67C Series Operational Schematics

W8442

INLET PRESSURE

OUTLET PRESSURE

ATMOSPHERIC PRESSURE

INLET PRESSURE

OUTLET PRESSURE

ATMOSPHERIC PRESSURE

INTERMEDIATE PRESSURE

PILOT SUPPLY PRESSURE

VACUUM PRESSURE

TANK PRESSURE

VAPOR PRESSURE

LOADING PRESSURE

Internal Relief (Types 67CR, 67CSR,

67CFR and 67CFSR)

If for some reason, outside of normal operating

conditions, the downstream pressure exceeds the

setpoint of the regulator, the force created by the

downstream pressure will lift the diaphragm until the

diaphragmisliftedoffthereliefseat.Thisallowsow

through the token relief. The relief valve on the

Type 67CR, 67CSR, 67CFR or 67CFSR is an

elastomer plug that prevents leakage of air from the

downstream to atmosphere during normal operation,

thereby conserving plant air.

Smart Bleed Airset

In some cases, it is desired to exhaust downstream

pressure if inlet pressure is lost or drops below the

setpoint of the regulator. For example, if the regulator is

installedonequipmentthatattimeshasnoowdemand

butisexpectedtobackowonlossofinletpressure.

The Types 67CFR and 67CFSR can be ordered with

theSmartBleedoptionwhichincludesaninternal

check valve for this application. During operation, if

inlet pressure is lost or decreases below the setpoint of

theregulator,thedownstreampressurewillbackow

upstream through the regulator and check valve. This

optioneliminatestheneedforaxedbleeddownstream

of the regulator, thereby conserving plant air.

Note

During normal operation the check valve’s

metal to metal seat allows limited ow

through the regulator from the inlet to

outlet, even when there is no downstream

demand. To prevent downstream pressure

buildup, the Smart Bleed option is only

available with the internal relief version of

the 67C Series.

Overpressure Protection

The 67C Series regulators have maximum outlet

pressure ratings that are lower than their maximum

inletpressureratings.Apressurerelievingorpressure

limiting device is needed if inlet pressure can exceed

the maximum outlet pressure rating.

Types 67CR, 67CSR, 67CFR and 67CFSR have

a low capacity internal relief valve for minor seat

leakage only. Other overpressure protection must be

provided if the maximum inlet pressure can exceed

the maximum pressure rating of the downstream

equipment or exceeds the maximum outlet pressure

rating of the regulator.

67C Series

4

A regulator may vent some gas to the

atmosphere. In hazardous or ammable

gas service, vented gas may accumulate

and cause personal injury, death or

property damage due to re 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67C,67CR,67CS,67CSR,

67CF, 67CFR, 67CFS or 67CFSR 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qualiedthroughtrainingand

experience should install, operate and maintain a

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. For best drainage, orient the drain valve (key 2) to

the lowest possible point on the dripwell (key 5). This

orientation may be improved by rotating the dripwell

with respect to the body (key 1).

5. 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

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 Specications

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 67CR, 67CSR, 67CFR or 67CFSR

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.

Table 1. Outlet Pressure Ranges and Control Spring Data

TYPE OUTLET PRESSURE RANGES CONTROL SPRING DATA

Color Material Part Number Wire Diameter Free Length

psig bar Inch mm Inch mm

67C, 67CR,

67CF and 67CFR

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

Green stripe

Silver

Bluestripe

Red stripe

Music

Wire

GE07809T012

T14059T0012

T14058T0012

T14060T0012

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

Silver stripe

Blue

Red

Inconel®

T14113T0012

T14114T0012

T14115T0012

0.156

0.172

0.207

3.96

4.37

5.26

1.43

1.43

1.43

36.2

36.2

36.2

67CS, 67CSR,

67CFS and 67CFSR

0 to 20

0 to 35

0 to 60

0 to 125

0 to 150

0 to 1.3

0 to 2.4

0 to 4.1

0 to 8.6

0 to 10.3

Green

Silver stripe

Blue

Red

Black

Inconel®

10C1729X012

T14113T0012

T14114T0012

T14115T0012

10C1730X012

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markedownbySpecialMetalsCorporation.

67C Series

5

to the lowest possible point on the spring case or

otherwise protect it.

Inspect the vent hole regularly to make sure it is not

plugged. Spring case vent hole orientation may be

changed by rotating the spring case with respect

tothebody.A1/4NPTspringcaseventmaybe

remotely vented by installing obstruction-free tubing

or piping into the vent. Protect the remote vent by

installing a screened vent cap on the remote end of

the vent pipe.

6. For use in regulator shutdown, install upstream

block and vent valves and downstream block and

vent valves (if required) or provide some other

suitable means of properly venting the regulator

inlet and outlet pressures. Install a pressure gauge

to monitor instruments on startup.

7. Applyagoodgradeofpipecompoundtotheexternal

pipe threads before making connections, making sure

not to get the pipe compound inside the regulator.

8. Installtubingttingorpipingintothe1/4NPT

inlet connection on the body (key 1) and into the

1/4 NPT body outlet connection.

9. The second 1/4 NPT outlet can be used for a

gauge or other use. If not used, it must be plugged.

Installing a 67CF Series Regulator in an

Existing Installation

When installing a 67CF Series regulator in an existing

installation, it may be necessary to use spacers

(key 34, Figure 13) to adapt the installation. If the

mounting bolts are too long, place a spacer on the

bolt (see Figure 13). To be sure the regulator is

secure, the bolts should have at least two full threads

of engagement.

Startup and Adjustment

KeynumbersarereferencedinFigures3through9.

1. With proper installation completed and

downstream equipment properly adjusted, slowly

open the upstream and downstream shutoff valve

(when used) while using pressure gauges to

monitor pressure.

!

WARNING

To avoid personal injury, property

damage or equipment damage caused

by bursting of pressure containing parts

or explosion of accumulated gas, never

adjust the control spring to produce an

outlet pressure higher than the upper

limit of the outlet pressure range for that

particular spring. If the desired outlet

pressure is not within the range of the

control spring, install a spring of the

proper range according to the diaphragm

parts maintenance procedure.

2. If outlet pressure adjustment is necessary, monitor

outlet pressure with a gauge during the adjustment

procedure. The regulator is adjusted by loosening

the locknut (key 18), if used, and turning the

adjusting screw or handwheel (key 19) clockwise to

increase or counterclockwise to decrease the outlet

pressure setting. Retighten the locknut to maintain

the adjustment position.

Shutdown

First, close the nearest upstream block valve and then

close the nearest downstream block valve (when used).

Next, open the downstream vent valve. Since the

regulator remains open in response to the decreasing

downstream pressure, pressure between the closed block

valves will be released through the open vent valve.

Maintenance

Regulator parts are subject to normal wear and

must be inspected and replaced as necessary. The

frequency of inspection and replacement of parts

depends on the severity of service conditions and

applicable codes and government regulations. Open

the Type 67CF, 67CFR, 67CFS or 67CFSR drain valve

(key 2) regularly to empty accumulated liquid from the

dripwell (key 5).

Note

If sufcient clearance exists, the body

(key 1) may remain mounted on other

equipment or in a line or panel during

maintenance unless the entire regulator

will be replaced.

!

WARNING

To avoid personal injury, property

damage or equipment damage caused

by sudden release of pressure or

explosion of accumulated gas,

67C Series

6

do not attempt any maintenance or

disassembly without rst isolating the

regulator from system pressure and

relieving all internal pressure from

the regulator.

Types 67C, 67CR, 67CS and 67CSR

Trim Maintenance

KeynumbersarereferencedinFigures3,4and12.

1. Remove four bottom plate screws (key 3) from the

bottom plate (key 39) and separate the bottom

plate and O-ring (key 4) from the body (key 1).

2. Inspect the removed parts for damage and debris.

Replace any damaged parts.

3. To remove the valve cartridge assembly, grasp the

end of cartridge (key 10) and pull it straight out of

body (key 1). Replace with new cartridge assembly.

The cartridge assembly may be disassembled and

parts may be cleaned or replaced. If the soft seat

(key 15) was removed, make sure it is properly

snapped into place before installing the valve

cartridge assembly.

4. Check O-ring (key 14) for wear and replace, if

necessary.ApplylubricanttotheO-ringandplace

inthebody.Aligncartridgekeytokeywayinbody

and insert. Reinstall the O-ring (key 4), secure

the bottom plate (key 39) with screws (key 3) and

torqueto15to30-inch-pounds/1.7to3.4N•m.

Diaphragm Maintenance

KeynumbersarereferencedinFigures3and4.

1. Backouttheadjustingscreworhandwheel(key18)

until compression is removed from the spring (key 17).

2. Remove the spring case screws (key 3) to separate

the spring case (key 7) from the body (key 1).

Remove the upper spring seat (key 20) and spring

(key 17).

3. Remove the diaphragm assembly (key 16),

inspect the diaphragm and replace the assembly,

if necessary.

4. Place the diaphragm assembly (key 16) on the

body (key 1) as shown in Figure 3 or 4. Push down

on the diaphragm assembly to make sure the valve

plug (key 11) strokes smoothly and approximately

1/16 inch / 1.6 mm.

Note

In step 5, if installing a control spring of

a different range, be sure to delete the

spring range originally appearing on the

label and indicate the new spring range.

5. Stack the control spring (key 17) and upper spring

seat (key 20) onto the diaphragm assembly (key 16).

6. Install the spring case (key 7) on the body

(key 1) with the vent oriented to prevent clogging

or entrance of moisture. Install the six spring case

screws (key 3) using a crisscross pattern and

torqueto15to30-inch-pounds/1.7to3.4N•m.

Note

On Types 67CS and 67CSR, lubricate

the adjusting screw (key 18) thread to

reduce galling of the Stainless steel.

7. When all maintenance is complete, refer to the

StartupandAdjustmentsectiontoputtheregulator

back into operation and adjust the pressure setting.

Tighten the locknut (key 19) if used and install the

closing cap (key 33) if used.

Types 67CF, 67CFR, 67CFS and 67CFSR

Filter Element and Trim Maintenance

KeynumbersarereferencedinFigures5,6and12.

1. Remove four dripwell screws (key 3) from the

dripwell (key 5) and separate the dripwell and

O-ring(key4)fromthebody(key1).Thelter

retainer(key9),thrustwasher(key37),lter

element (key 6) and gasket (key 26) may come

off with dripwell. If not, remove these parts.

2. Inspect the removed parts for damage and debris.

Replace any damaged parts. If a replacement is

notavailable,thelterelementmaybecleaned.

3. To remove the valve cartridge assembly, grasp

the end of cartridge and pull it straight out of body

(key 1). Replace with new cartridge assembly.

The cartridge assembly may be disassembled and

parts may be cleaned or replaced. If the soft seat

(key 15) was removed, make sure it is properly

snapped into place before installing the valve

cartridge assembly.

4. Check O-ring (key 14) for wear and replace, if

necessary.ApplylubricanttotheO-ring(key14),then

align cartridge key to keyway in body and insert.

Reinstallthegasket(key26),lterelement(key6),

67C Series

7

thrustwasher(key37)andlterretainer(key9).

Reinstall the O-ring (key 4), secure the

dripwell with screws (key 3) and torque to

15to30-inch-pounds/1.7to3.4N•m.

Diaphragm Maintenance

KeynumbersarereferencedinFigures5and6.

1. Backouttheadjustingscreworhandwheel

(key 18) until compression is removed from the

spring (key 17).

2. Remove the six spring case screws (key 3) to

separate the spring case (key 7) from the body

(key 1). Remove the upper spring seat (key 20) and

spring (key 17).

3. Remove the diaphragm assembly (key 16),

inspect the diaphragm and replace the assembly,

if necessary.

4. Place the diaphragm assembly (key 16) on the

body (key 1) as shown in Figure 5. Push down on

the diaphragm assembly to make sure the valve

plug (key 11) strokes smoothly and approximately

1/16 inch / 1.6 mm.

Note

In step 5, if installing a control spring of

a different range, be sure to delete the

spring range originally appearing on the

label and indicate the new spring range.

5. Stack the control spring (key 17) and upper spring

seat (key 20) onto the diaphragm assembly

(key 16).

6. Install the spring case (key 7) on the body (key 1)

with the vent oriented to prevent clogging or

entrance of moisture. Install the six spring case

screws (key 3) using a crisscross pattern and

torqueto15to30-inch-pounds/1.7to3.4N•m.

Note

On Types 67CFS and 67CFSR, lubricate

the adjusting screw (key 18) thread to

reduce galling of Stainless steel.

7. When all maintenance is complete, refer to the

StartupandAdjustmentsectiontoputtheregulator

back into operation and adjust the pressure

setting. Tighten the locknut (key 19) if used and

install the closing cap (key 33) if used.

Parts Ordering

WhencorrespondingwiththelocalSalesOfceabout

this regulator, include the type number and all other

pertinent information printed on the label. Specify the

eleven-character part number when ordering new

parts from the following parts list.

Parts List

Key Description Part Number

PartsKits

Types 67C, 67CR, 67CS and 67CSR

Includes valve cartridge assembly (contains

keys 10, 11, 12, 13, 14 and 15),

O-ring (key 4), diaphragm assembly (key 16),

and four screws (key 3)

Type 67C (without relief)

BrassstemwithNitrile(NBR)plug R67CX000012

AluminumstemwithNitrile(NBR)plug(NACE) R67CX000N12

Type 67CR (with relief)

BrassstemwithNitrile(NBR)plug R67CRX00012

AluminumstemwithNitrile(NBR)plug(NACE) R67CRX00N12

Type 67CS (without relief)

StainlesssteelstemwithNitrile(NBR)

plug(NACE) R67CSX00012

Type 67CSR (with relief)

StainlesssteelstemwithNitrile(NBR)

 plug(NACE) R67CSRX0012

Types 67CF, 67CFR and 67CFSR

Includes valve cartridge assembly (contains

keys 10, 11, 12, 13, 14 and 15), diaphragm

assembly (key 16), O-ring (key 4),

    lterelement(key6),ltergasket(key26),

thrust washer (key 37) and

four screws (key 3)

Type 67CF (without relief)

BrassstemwithNitrile(NBR)plug R67CFX00012

AluminumstemwithNitrile(NBR)plug(NACE) R67CFX00N12

Type 67CFR (with relief)

BrassstemwithNitrile(NBR)plug R67CFRX0012

AluminumstemwithNitrile(NBR)plug(NACE) R67CFRX0N12

Type 67CFSR (with relief)

StainlesssteelstemwithNitrile(NBR)

 plug(NACE) R67CFSRX012

ValveCartridgeAssemblyOnly*(1)

Type 67C, 67CR, 67CF or 67CFR

BrassstemwithNitrile(NBR)plug

withNitrile(NBR)O-ring T14121T0012

withSilicone(VMQ)O-ring T14121T0032

Aluminumstem

withFluorocarbon(FKM)plug T14121T0022

withNitrile(NBR)plug T14121T0042

Aluminumstem(NACE)

withNitrile(NBR)plug T14121T0052

withFluorocarbon(FKM)plug T14121T0062

Stainless steel stem

withNitrile(NBR)plug T14121T0072

Type 67CS, 67CSR, 67CFS or 67CFSR

316 Stainless steel stem

with Nitrile (NBR)plugandO-rings(NACE) T14121T0092

withFluorocarbon(FKM)plugandO-rings T14121T0102

withNitrile(NBR)plugand

 Silicone(VMQ)O-rings T14121T0112

*Recommended Spare Part.

1.Valvecartridgeassemblyincludeskeys10,11,12,13,14and15.

67C Series

8

Key Description Part Number

Automatic Drain Conversion Kits

Types 67CF, 67CFR, 67CFS and 67CFSR

  Includesauto-drain(key2),fourange

screws (key 3), dripwell O-ring (key 4)

and dripwell (key 5).

Note: Temperature rating is 40 to 175°F / 4 to 79°C.

Types 67CF and 67CFR

   Nitrile(NBR) R67ADNX0012

   Fluorocarbon(FKM) R67ADFX0012

Types 67CFS and 67CFSR

   Nitrile(NBR) R67ADNX0022

   Fluorocarbon(FKM) R67ADFX0022

1 Body

Type67Cor67CR,Aluminum T40643T0RG2

Type67CSor67CSR,CF3M/CF8M

Stainlesssteel GE00909X012

Type67CFor67CFR,Aluminum T80510T0012

Type67CFSor67CFSR,CF3M/CF8M

Stainless steel 40C1887X012

Type67CFRwithSmartBleed™,Aluminum GE03477X012

2 DrainValve

ManualType67CFor67CFR

Brass 1K418918992

18-8Stainlesssteel AH3946X0012

Type 67CFS or 67CFSR

316Stainlesssteel AH3946X0032

18-8Stainlesssteel AH3946X0012

Automatic(onlyusedwithlargecapacitydripwell)

Type 67CFS or 67CFSR

Nitrile(NBR) GG00554X012

     Fluorocarbon(FKM) GG00554X022

3 Flange Screw

Type 67C, 67CR, 67CF or 67CFR

Standard spring case and spring case

with 1/4 NPT vent (10 required) T13526T0012

For wire seal

Zinc-plated steel (9 required) T13526T0012

Steel(withhole)(1required) 14B3987X012

Type 67CS, 67CSR, 67CFS or

67CFSR (10 required) T13526T0042

4* O-ring

Type 67C, 67CR, 67CS or 67CSR

Nitrile(NBR) T14380T0012

Fluorocarbon(FKM) T14380T0022

Silicone(VMQ) T14380T0032

Type 67CF, 67CFR, 67CFS or 67CFSR

Nitrile(NBR) T14057T0042

Fluorocarbon(FKM) T14057T0022

Silicone(VMQ) T14057T0032

5 Dripwell

Type67CFor67CFR,Aluminum

Standard T21040T0012

LargeCapacity,manualdrain GE34605X012

LargeCapacity,automaticdrain GE34606X012

Type 67CFS or 67CFSR,

 CF3M/CF8MStainlesssteel

Standard 20C1726X012

 LargeCapacity,manualdrain GE34607X012

 LargeCapacity,automaticdrain GE31792X012

6* FilterElement

(Types 67CF, 67CFR, 67CFS and 67CFSR)

Polyethylene (5 microns) (standard) GE32761X012

Glassber(5microns) 17A1457X012

Polyvinylideneuoride(PVDF)(40microns) GE32762X012

316Stainlesssteel(40microns) 15A5967X022

Key Description Part Number

7 SpringCaseAssembly

Type67C,67CR,67CFor67CFR,Aluminum/Steel

Drilled hole vent (standard) T14070T0012

Single hole vent T14070T0022

Type 67CS, 67CSR, 67CFS or 67CFSR,

 CF3M/CF8MStainlesssteel 20C1727X012

9 Filter Retainer

Type 67CF or 67CFR, Zinc-plated T14052T0012

Type 67CFS or 67CFSR, 316 Stainless steel T14052T0022

10*(1) ValveCartridge T80434T0012

11*(1) ValvePlug

Type 67C, 67CR, 67CF or 67CFR

Brassstem,Nitrile(NBR)plug T14053T0012

Aluminumstem,Fluorocarbon(FKM)plug T14053T0022

Aluminumstem,Nitrile(NBR)plug T14053T0032

Type 67CS, 67CSR, 67CFS or 67CFSR

Stainlesssteelstem,Nitrile(NBR)plug T14053T0042

Stainlesssteelstem,Fluorocarbon(FKM)plug T14053T0052

12*(1) ValveSpring

Type 67C, 67CR, 67CF or 67CFR

302 Stainless steel T14105T0012

Inconel®(NACE) T14116T0012

Type 67CS, 67CSR, 67CFS or 67CFSR,

Inconel®(NACE) T14116T0012

13*(1) ValveRetainer,Rynite® T14071T0012

14*(1) O-ring

Nitrile(NBR) T14063T0012

Fluorocarbon(FKM) T14063T0022

Silicone(VMQ) T14063T0032

15*(1) Soft Seat

Nitrile(NBR) T14055T0012

Fluorocarbon(FKM) T14055T0022

Figure 3. Type 67C or 67CR Assembly

*Recommended Spare Part.

1.Valvecartridgeassemblyincludeskeys10,11,12,13,14and15.

Inconel®isamarkedownbySpecialMetalsCorporation.

Rynite®isamarkedownedbyE.I.duPontdeNemoursandCo.

NOTE:1

OUTLETINLET

15 to 30 inch pounds /

1.7 to 3.4 N•m

15 to

30 inch-pounds /

1.7 to 3.4 N•m

T40645

APPLY LUBRICANT (L)

L1 = MULTI-PURPOSE POLYTETRAFLUOROETHYLENE (PTFE) LUBRICANT

L2 = ANTI-SEIZE COMPOUND

4

1

16A

16C

16B

20

7B

19

39

3

13

10

12

14

11

15

3

16E

16D

17

18

7A

L2

L1

L1

67C Series

9

Key Description Part Number

16* DiaphragmAssembly

Type 67C or 67CF (without relief)

Nitrile(NBR) T14119T0022

Fluorocarbon(FKM) T14119T0042

Type 67CR or 67CFR (with relief)

Nitrile(NBR) T14119T0012

Fluorocarbon(FKM) T14119T0032

Silicone(VMQ) T14119T0052

Type 67CS or 67CFS (without relief)

Nitrile(NBR) T14119T0062

Fluorocarbon(FKM) T14119T0072

Type 67CSR or 67CFSR (with relief)

Nitrile(NBR) T14119T0082

Fluorocarbon(FKM) T14119T0092

Silicone(VMQ) T14119T0102

17 Spring

Type 67C, 67CR, 67CF or 67CFR,

Plated steel (standard)

0to20psig/0to1.4bar,Greenstripe GE07809T012

0 to 35 psig / 0 to 2.4 bar, Silver T14059T0012

0to60psig/0to4.1bar,Bluestripe T14058T0012

0 to 125 psig / 0 to 8.6 bar, Red stripe T14060T0012

Key Description Part Number

17 Spring (continued)

Type67CRor67CFR(NACE),Inconel®(NACE)

0 to 35 psig / 0 to 2.4 bar, Silver stripe T14113T0012

0to60psig/0to4.1bar,Blue T14114T0012

0 to 125 psig / 0 to 8.6 bar, Red T14115T0012

Type 67CS, 67CSR, 67CFS or

67CFSR, Inconel®(NACE)

0 to 20 psig / 0 to 1.3 bar, Green 10C1729X012

0 to 35 psig / 0 to 2.4 bar, Silver stripe T14113T0012

 0to60psig/0to4.1bar,Blue T14114T0012

0 to 125 psig / 0 to 8.6 bar, Red T14115T0012

 0to150psig/0to10.3bar,Black 10C1730X012

18 AdjustingScrew

Type 67C, 67CR, 67CF or 67CFR,

Zinc-plated steel

For standard spring case

Square head (standard) T14061T0012

Handwheel T14102T0012

Wire seal (not shown) T14104T0012

For spring case with 1/4 NPT vent,

Zinc-plated steel

Square head for closing cap, T14101T0012

Handwheel T14103T0012

Wire seal (not shown) T14198T0012

Figure 4. Type 67CS or 67CSR Assembly Figure 5. Type 67CF or 67CFR Assembly

*Recommended Spare Part.

Inconel®isamarkedownbySpecialMetalsCorporation.

GE03521

APPLY LUBRICANT (L)APPLY LUBRICANT (L):

L1 = MULTI-PURPOSE POLYTETRAFLUOROETHYLENE (PTFE) LUBRICANT

L2 = ANTI-SEIZE COMPOUND

APPLY LUBRICANT (L):

T40580

L1 = MULTI-PURPOSE POLYTETRAFLUOROETHYLENE (PTFE) LUBRICANT

L2 = ANTI-SEIZE COMPOUND

33

45

39

18

1

7

3

4

16

L2

L1

13

12

14

11

15

17

19

L1

10

20

L2

17

10

26

6

4

3

9

5

13

37

2

12

11

14

L1

15

1

20

31

18

L2

67C Series

10

Figure 7. 67C Series Optional Panel Mount

Figure 6. Type 67CFS or 67CFSR Assembly

40C1728

40C1728

Figure 8. 67C Series Spring Case Vent Positions

VENT POSITION 1

(STANDARD)

INLET OUTLET

VENT POSITION 2

VENT POSITION 4

VENT POSITION 3

GAUGE

B2699_C

DRAIN VALVE

POSITION 1

(STANDARD)

INLET OUTLET

GAUGE

DRAIN VALVE

POSITION 2

DRAIN VALVE

POSITION 4

DRAIN VALVE

POSITION 3

B2699_D

Figure 9. Types 67CF, 67CFR, 67CFS and 67CFSR

Drain Valve Positions

APPLY LUBRICANT (L):

L1 = MULTI-PURPOSE POLYTETRAFLUOROETHYLENE (PTFE) LUBRICANT

L2 = ANTI-SEIZE COMPOUND

18L2 L2

L1

L1

33

16

1

5

6

9

2

10

19

18

17

15

11

14

12

13

7

45

20

31

26

37

4

18

33

16

1

5

6

9

2

10

19

17

15

11

14

12

13

7

45

20

26

37

4

18

31

3

3

67C Series

11

Figure 11. Optional Closing Cap

(Only Available with the 1/4-inch / 6.4 mm Spring Case Vent)

B2698

Figure 12. Valve Cartridge Assembly Figure 13. Spacer Diameter and Assembly

(For Installing in an Existing Installation

if the Mounting Bolts are Too Long)

SPACER

B2697

SPACER OUTER DIAMETER SPACER WIDTH AND

INNER DIAMETER

SOFT SEAT

(KEY 15)

VALVE CARTRIDGE

(KEY 10)

VALVE SPRING

(KEY 12)

VALVE PLUG

(KEY 11)

O-RING

(KEY 14)

VALVE RETAINER

(KEY 13)

B2695

RETAINING RING

PUSHER POST

(WITHOUT RELIEF)

LOWER SPRING

SEAT

DIAPHRAGM

PLATE

PUSHER POST

(WITH RELIEF)

DIAPHRAGM

Figure 10. Diaphragm Assembly (key 16)

B2696

INCH /

mm

0.50 /

13 OD 0.32 /

8.1

0.18 /

4.6

ID

33

IN

34

67C Series

©Emerson Process Management Regulator Technologies, Inc., 2003, 2014; All Rights Reserved

The Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the property of their prospective owners. Fisher is a mark owned by Fisher Controls International LLC,

a business of Emerson Process Management.

The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or

guarantees, express or implied, regarding the products or services described herein or their use or applicability. We reserve the right to modify or improve the designs or specications of such

products at any time without notice.

Emerson Process Management Regulator Technologies, Inc. does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and

maintenance of any Emerson Process Management Regulator Technologies, Inc. product remains solely with the purchaser.

Industrial Regulators

Emerson Process Management

Regulator Technologies, Inc.

USA - Headquarters

McKinney, Texas 75070 USA

Tel: +1 800 558 5853

Outside U.S. +1 972 548 3574

Asia-Pacic

Shanghai 201206, China

Tel: +86 21 2892 9000

Europe

Bologna 40013, Italy

Tel: +39 051 419 0611

Middle East and Africa

Dubai, United Arab Emirates

Tel: +011 971 4811 8100

Natural Gas Technologies

Emerson Process Management

Regulator Technologies, Inc.

USA - Headquarters

McKinney, Texas 75070 USA

Tel: +1 800 558 5853

Outside U.S. +1 972 548 3574

Asia-Pacic

Singapore 128461, Singapore

Tel: +65 6770 8337

Europe

Bologna 40013, Italy

Tel: +39 051 419 0611

Chartres 28008, France

Tel: +33 2 37 33 47 00

Middle East and Africa

Dubai, United Arab Emirates

Tel: +011 971 4811 8100

TESCOM

Emerson Process Management

Tescom Corporation

USA - Headquarters

Elk River, Minnesota 55330-2445, USA

Tels: +1 763 241 3238

+1 800 447 1250

Europe

Selmsdorf 23923, Germany

Tel: +49 38823 31 287

Asia-Pacic

Shanghai 201206, China

Tel: +86 21 2892 9499

For further information visit www.fisherregulators.com

Key Description Part Number

18 AdjustingScrew(continued)

Type 67CS, 67CSR, 67CFS or 67CFSR

Square head with or without closing cap,

316 Stainless steel T14101T0022

Handwheel,Zinc-platedsteel T14103T0012

19 Locknut

Type 67C, 67CR, 67CF or 67CFR

Zinc-platedsteel 1A946324122

316Stainlesssteel 1A9463X0042

Type 67CS, 67CSR, 67CFS or 67CFSR

316Stainlesssteel 1A9463X0042

20 Upper Spring Seat

Type 67C or 67CR only

1/4NPTVent T14051T0042

Type 67C, 67CR, 67CF or 67CFR

Standard T14051T0012

22 Pressure Gauge (not shown)

Type67C,67CR,67CFor67CFR,Brass

0to30psig/0to2.1bar/0to0.2MPa 11B8579X022

0to60psig/0to4.1bar/0to0.4MPa 11B8579X032

0to160psig/0to11.0bar/0to1.1MPa 11B8579X042

For all types, Stainless steel

0to30psig/0to2.1bar/0to0.2MPa 11B9639X012

0to60psig/0to4.1bar/0to0.4MPa 11B9639X022

0to160psig/0to11.0bar/0to1.1MPa 11B9639X032

23 1/4-inch / 6.4 mm Pipe Plug (not shown)

Type 67C, 67CR, 67CF or 67CFR

Socket head, Steel 1C333528992

For all types

Hexhead,Stainlesssteel 1A767535072

24 TireValve(notshown)

Type67C,67CR,67CFor67CFR 1H447099022

Key Description Part Number

26* Filter Gasket

Type 67CF, 67CFR, 67CFS or 67CFSR

 withNitrile(NBR)O-ring T14081T0012

 withFluorocarbon(FKM)O-ring T14081T0022

30 NACETag(notshown),18-8Stainlesssteel 19A6034X012

31 PanelMountingNut,303Stainlesssteel 10B2657X012

32 Wire Seal (not shown)

Type 67C or 67CR

304Stainlesssteel 1U7581000A2

33 ClosingCap,Resin 23B9152X012

34 Spacer (2 required) (Figure 13)

Type 67CF or 67CFR, Steel T14123T0012

Type 67CFS or 67CFSR, 18-8 Stainless steel T14123T0022

37* Thrust Washer

(Type 67CF, 67CFR, 67CFS or 67CFSR)

 withNitrile(NBR)O-rings T14196T0012

 withFluorocarbon(FKM)O-rings T14196T0022

39 BottomPlate,316Stainlesssteel

Type67Cor67CR GE03520XRG2

Type67CSor67CSR GE03520X012

45 ScreenVent,18-8Stainlesssteel

Type 67CS, 67CSR, 67CFS or 67CFSR 0L078343062

Parts for Mounting on

Fisher® 2500 Series Controller

(Type 67CF or 67CFR)

Key Description Part Number

35    Mountingadaptorplate,Steel(notshown) T21043T0012

36    O-ring,Nitrile(NBR)(notshown) 1E591406992

38 Gasket, Neoprene (CR) (not shown) 1C898603012

*Recommended Spare Part.

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