Koganei FRZB Series Manual Download Page 15

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Filter regulator (with moisture removal function) bowl side

●

Adjusting the range of the set pressure

Use the procedure below to adjust the range of the set pres-

sure (the green portion).

　①

Adjust the lower limit of the range of the set pressure by

rotating the protrusions (2 places) clockwise with your hand.

　②

Adjust the upper limit of the range of the set pressure by

rotating the protrusions (2 places) counter clockwise with
your hand.

●

Surging, vibration, and shock

The

□

1.181 in. integrated pressure gauge is a precision device. It

cannot be used if the medium surges, or external vibration or
shock is applied.

Operation and maintenance inspections

Medium and operating environment

□

1.181 in. series integrated pressure gauge

MPa1.0

0.8

0.6

0.4

0.2

0 MPa

●

Mounting (installation)

Read the Handling Instructions and Precautions for the filter regu-
lator when installing the

□

1.181 in. integrated pressure gauge to

the filter regulator.

Mounting (installation) and piping

Note

Adjusting the range of the set pressure with a tool may
damage component parts.

Note

Surges in the medium, external vibrations or shocks may
result in damage to component parts.

Protrusions (two places)

Pressure setting range (green)

Upper limit

Lower
limit

Note

The product is no longer under warranty if it is disassembled
and reassembled.

O-ring large*

O-ring small*

Valve assembly*

Valve guide baffles

Element

Bowl assembly

Stem

Spring

①

②

①

②

①

②

FRZB3

□

FRZB4

□・

FRZB5

□

*Parts in seal kit.

Assembled

position

Assembled

position

Assembled

position

RZB3

□

FRZB4

□・

FRZB5

□

Diaphragm assembly*

Spring

Bonnet

4 small screws

(tightening torque

9.56 to 11.68 in•lbf)

4 small screws

(tightening torque

8.0 to 9.7 in•lbf)

Knob

*Parts in seal kit.

Adjusting assembly

Mounting ring

Filter regulator knob side

Note

・

The product is no longer under warranty if it is disassembled
and reassembled.

・

Regarding the O-rings in the seal kit: FRZB3

□

can only

use the large and small O -ring, the FRZB4

□

and

FRZB5

□

can only use the large O-ring, the remaining

O-rings are not used.

Summary of Contents for FRZB Series

Page 1: ... Close side by side spacing Improved operability RoHS compliant product With water and fluids removal functions NPT thread specifications Improved knob operability and simple bowl installation and removal NEW VARIATION NPT thread specifications PSI gauge ...

Page 2: ...ation FRZB30 FRZB50 FRZB40 The 40 and 50 series can be used in combination with the FRZ series Easy to use water and fluids removal functions inside a compact design Ozone resistance specifications and NCU specifications copper free Note are standard Supports a wide variety of environments Improved flow rate characteristics allow a smaller configuration close side by side spacing is possible Down ...

Page 3: ...improved with an easy to see 270 swing angle display Comparison of our FR600 and FRZB50 filter regulators Compact design Improved flow rate characteristics enable a smaller configuration ＯＰＥＮ 1 968 3 150 3 051 3 622 9 587 7 874 Regulator FRZB50 Regulator FR600 existing product ０ｐｓｉ１４５１２０９０６０３０ Improved knob operability The knob is ideally sized and shaped to turn smoothly with a li...

Page 4: ...ckets can be used with all sizes of the FRZB filter regulators Brackets can also be used with the iB Cyclone and FRZ series A φ1 122 in panel mounting hole can be used for all sizes of the filter regulators Note There are limitations to the mounting installation orientation of the FRZB filter regulators Specialized 30 series for standalone application The 40 and 50 series can be used in combinatio...

Page 5: ...breakdown and to configure a system that ensures fail safe safety and reliability Do not use the product in excess of its specification range Doing so creates the risk of product breakdown loss of function or damage It could also drastically reduce operating life Before supplying air or electricity to the device and before starting operation always conduct a safety check of the area of machine ope...

Page 6: ...ids alkaline etc It could lead to early shutdown of some functions a sudden degradation of performance and a reduced operating life For information about materials see Major Parts and Materials When the device is not used for long periods over 30 days it is possible that the contacting parts may have become stuck leading to delayed operation or sudden movements resulting in injury Check for proper...

Page 7: ... fixed as shown in the following diagram Support external piping separately Design and selection Mounting installation and piping Note Applying bending moment or twisting moment may damage the product Note The muffler must be prepared by the user Note If a product is not securely fixed in place it may fall over be dropped or operate abnormally and cause an injury Note Operating the knob and the mo...

Page 8: ...for details Medium and operating environment Note Using the product in an environment that is outside the specified temperature or with medium that is outside the specified temperature will cause the product s functions to stop after a short period and will reduce the product performance and service life Note Contact a Koganei sales office or overseas department if you are considering using someth...

Page 9: ...cy varies according to conditions 2 See page Principles of water and fluids removal regarding the water and fluids removal principles for the FRZB filter regu lator series Humidity and oil mist removal 1 Filter regulators cannot remove humidity OUT port secondary side pressure exhaust and vent hole 1 When the knob on the filter regulator is turned to reduce the OUT port secondary side pressure or ...

Page 10: ...e for the push side and the pull side of the actuator should be 43 5 psi or less Reverse flow from the OUT port secondary side to the IN port primary side residual pressure exhaust 1 Select a filter regulator such as model FRZB32 with built in check valve specifications for releasing residual pressure on the IN port primary side to reduce pressure on the OUT port secondary side of a direct operati...

Page 11: ...in the diagram below to lock and release the knob Operation and maintenance inspections Yellow caution ring Shows the state of the knob lock Lock release Lock Knob in Pressure regulation 1 Pressure regulation is done as shown in the following diagram by turning the knob in the direction to increase pressure and in the direction to reduce it as shown at the top of the knob 3 Use a pressure gauge to...

Page 12: ...nction Note It may damage the equipment or devices or injure workers or operators Note Before pressing on the knob align the square part of the adjusting assembly refer to the exploded view on page and the square indented portion of the inside of the base of the knob before pressing the knob on so the knob is easier to press on Pressure port plate Groove O ring no port NPT1 4 NPT1 8 Pressure port ...

Page 13: ...bed fitting of the drain cock straight across and the barbed fitting must be inserted completely as shown in the diagram Also after installing the tube lightly pull on it to confirm that it does not come off 6 Do not allow the tube on the barbed fitting of the drain cock to become severely bent or twisted close to the fitting Note If the volume of water and fluids is greater than that shown in the...

Page 14: ...g the knob and Attaching the knob on page Replacing the seal kit element and bowl assembly 1 To replace the seal kit element and bowl assembly remove the filter regulator and do the work on a work table 2 The o rings and other sealing materials except for the dia phragm of the filter regulator are coated with grease 3 Contact your nearest Koganei sales office or overseas depart ment if you are con...

Page 15: ...re gauge to the filter regulator Mounting installation and piping Note Adjusting the range of the set pressure with a tool may damage component parts Note Surges in the medium external vibrations or shocks may result in damage to component parts Protrusions two places Pressure setting range green Upper limit Lower limit Note The product is no longer under warranty if it is disassembled and reassem...

Page 16: ...utlet closes and the liquid cannot drain When the level of liquid in the bowl reaches a specified level the float lifts and the liquid automatically drains Caution The liquid can be drained manually by turning the drain knob to the left See page for details When the level of liquid in the bowl reaches a specified level the float lifts and the liquid automatically drains Note 1 Supply pressure is n...

Page 17: ...robenzene hexachloride BHC Agricultural chemicals Petroleum components Solvent naphtha gasoline Fuel Alcohol Methyl alcohol ethyl alcohol cyclohexanol benzyl alcohol Anti freezing agents Phenol Carbolic acid cresol naphthol Antiseptic solutions Ether Methyl ether methyl ethyl ether ethyl ether Brake fluid additive detergent Ketones Acetone methyl ethyl ketone cyclohexane acetophenone Cleaning solu...

Page 18: ... needed to select the optional auto drain supply pressure is needed to operate the auto drain 3 Refer to the order codes and the specifications for each product starting on page for details on the various types of options Drain cock specifications A Auto drain type drain cock NO type C Auto drain type drain cock NC type N Drain cock with fitting Bowl guard specifications Blank No bowl guard PG Wit...

Page 19: ...omponent parts of the seal kit Order codes for brackets only 8Z BK Interchangeable brackets compatible with multi series FR15 FR30 and FR60 filter regulators Body size 30 For FRZB3 40 For FRZB4 50 For FRZB5 Element Pressure port plate E ZB P FRZ without pressure gauge connection port GP FRZ F11 with pressure gauge connection port 1 O ring and 2 small screws included 1 O ring and 2 small screws inc...

Page 20: ...t3 min 1 MPa 145 psi 1ℓ min 0 0353 ft3 min 0 0 1 75 3 5 5 25 ft3 min SCFM 50 100 150 ℓ min ANR Flow rate 0 8 75 17 5 26 25 ft3 min SCFM 250 500 750 ℓ min ANR Flow rate 0 0 8 75 17 5 26 25 ft3 min SCFM 250 500 750 ℓ min ANR Flow rate 0 0 8 75 17 5 26 25 ft3 min SCFM 250 500 750 ℓ min ANR Flow rate 0 0 17 5 35 52 5 ft3 min SCFM 500 1000 1500 ℓ min ANR Flow rate 0 0 17 5 35 52 5 ft3 min SCFM 500 1000...

Page 21: ... OUT IN φ0 177 1 004 For GN For G1 and G3 For G1S and G3S For GS1C and GS1D For GS1A and GS1B 3 23 2 067 2 91 φ1 673 φ1 673 2 85 1 378 1 181 1 181 1 181 For GS1A GS1B GS1C and GS1D For G1C and G4C For GS6 0 846 1 398 2 421 1 319 1 378 1 004 0 079 M5 2 M5 0 8 01 2 NPT1 8 02 2 NPT1 4 For PG For B 1 181 5 945 6 969 When knob is locked 6 831 Maintenance space at least 1 57 Filter regulator dimensions ...

Page 22: ...3 2 85 φ1 673 φ1 673 1 378 1 181 1 004 1 181 For G1S and G3S For GS1A GS1B GS1C and G1S For G1 and G3 For G1C and G4C For GN For GS6 1 181 2 83 M28 1 5mm NPT1 4 GP1 NPT1 8 0 256 1 260 1 969 1 575 1 024 1 575 2 835 1 319 1 378 1 004 0 079 For B 01 2 NPT1 8 02 2 NPT1 4 03 2 NPT3 8 For PG 1 181 6 161 7 421 When knob is locked 7 283 Maintenance space at least 1 57 OUT IN φ0 177 Filter regulator dimens...

Page 23: ... For GS1A and GS1B 3 29 2 067 2 97 φ1 673 φ1 673 2 91 1 437 1 063 1 181 1 181 1 181 For G1S and G3S For GS1A GS1B GS1C and GS1D For GS6 For G1 and G3 For G1C and G4C For GN 2 89 For PG ＳＯＳ For B 02 2 NPT1 4 03 2 NPT3 8 04 2 NPT1 2 M28 1 5mm 3 051 1 831 1 280 NPT1 4 GP1 NPT1 8 1 969 1 260 0 256 ＯＳ 6 673 7 894 When knob is locked 7 756 φ0 177 Maintenance space at least 1 57 OUT IN DRAIN FRZB50 F1...

Page 24: ...ュールブラケット Bracket 1 969 0 197 0 217 1 417 1 260 0 945 0 551 0 256 φ 1 1 0 2 0 079 2 146 1 378 2 067 8Z BK 1Y Materials of major parts Steel plate electroless nickel plated Materials of major parts Steel plate electroless nickel plated 8Z BK40 8Z BK50 Interchangeable bracket 8Z BK30 1 969 2 028 0 079 0 197 φ1 102 0 217 0 079 0 079 1 339 1 260 0 689 0 886 0 650 2 0 260 4 R 0 1 3 0 φ1 102 0 197 0 22...

Page 25: ...ZB filter regulator Refer to page regarding the handling instructions and precautions for the 1 181 in integrated pressure gauge Note Do not supply pressure that exceeds the maximum operating pressure to the 1 181 in integrated pressure gauge Doing so may damage the product or reduce its performance and service life Materials of major parts Bourdon tube Brass Front cover Polycarbonate Case Polybut...

Page 26: ...rt s square portion Use a tightening torque of 2 21 to 3 69 ft lbf when the pressure gauges are mounted on the pressure port plate with NPT1 4 Note The pressure gauge is a precision measuring device Be careful of impacts and vibrations Preset marker You can set the preset marker Rotate the cover ring to first set the low pressure and then set the high pressure 0 ０ 30 60 0 4 0 6 90 0 8 120 150 1 Mp...

Page 27: ... do not grab the pressure gauge body to tighten For tightening always use a wrench on the piping connection port s square portion Use a tightening torque of 2 21 to 3 69 ft lbf when the pressure gauges are mounted on the pressure port plate with NPT1 4 Note The pressure gauge is a precision measuring device Be careful of impacts and vibrations 150 90 30 120 60 0 0 4 0 6 1 ０ 0 8 0 2 USE NO OIL MPa ...

Page 28: ...hort circuit protection Equipped Display 4 digits 4 digits 3 color LCD display display refresh rate 250 ms 500 ms 1000 ms selectable by key operation Displayed pressure range 14 5 to 145 psi Indicators Orange LED comparative output 1 operation indicator comparative output 2 operation indicator Lights up when comparative output is ON Environmental resistance Protective structure IP40 IEC Ambient te...

Page 29: ...essure port Doing so could damage the diaphragm and cause malfunctions 8 Do not operate the keys with a pin or similar sharp object Other precautions Setting items Threshold value setting You can directly change the ON OFF threshold value by just pressing the UP key or DOWN key This function forces the pressure value to zero when the pressure port is open to the atmosphere This function prevents k...

Page 30: ...Tr2 Main circuit External connection example Internal circuit Terminal no Color of leads of cable with connector 1 2 3 4 Load Load 12 to 24V DC 10 Input output circuit diagram Terminal layout Input output circuit and connections Terminal no Name V Comparative output 1 Comparative output 2 0V GS6 MODE Ｅ MPa GS6 KOGANEI φ0 146 cable 1 GS620 3W 0 1 1 MPa 1 181 1 181 0 374 1 673 0 295 1 004 0 059 NPT1...

Page 31: ...e pressure is rising 2 Use a set pressure that has a differential of at least 14 5 psi with the supply pressure 3 Regulating pressure indicator errors and repeatability errors could be accumulated maximum 14 5 psi Be careful during operations Micro switch rating 0 01 to 0 5 0 01 to 0 3 0 01 to 0 2 Non inductive load Operating current range Rated voltage 30 VDC 125 VAC 250 VAC Inductive load Contin...

Page 32: ...nal body onto the terminal cover For lead wires without peeling off their insulations insert them into the terminal body until they bump up against the lead wire stopper lower the contact from above to the lead wire and use pliers to push them into firm contact so that the contacts are touching the core wire 1 To regulate the pressure do not remove the cap on the lens surface but insert a small sc...

Page 33: ... M E M O ...

Page 34: ... M E M O ...

Page 35: ......

Page 36: ...ers only such items supplied by KOGANEI CORP The products of other manufacturers are covered only by such warranties made by those original manufacturers even though such items may have been included as the components The specifications are subject to change without notice Warranty Period Koganei Responsibility Limitations URL http www koganei co jp E mail overseas koganei co jp 5 15 100 ABAB KOGA...

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