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HOW TO ORDER 279 Consult “Precautions” page 327 before use, installation or service of MAC Valves.. Pressure regulators OPERATIONAL BENEFITS Series PR37A PR42B PR46A PR47A PR48B PRA02A PR92C PR93A PRA1A PRA01A PRP1A PRA2…

243.6

194.1

10 0

MONTHS

WARRANTY

PRODUCTION

TESTED

DIMENSIONS

TECHNICAL DATA

Dimensions shown are metric (mm)

278

Consult “Precautions” page 327 before use, installation or service of MAC Valves..Consult “Precautions” page 327 before use, installation or service of MAC Valves..

Series PRA1A

Fluid :

Pressure range :

Regulating range :

Lubrication :

Filtration :

Temperature range :

Flow :

Compressed air, inert gases

0 to 150 PSI

0 to 120 PSI

Not required, if used select a medium aniline point lubricant (between 180°F to 210°F)

40 µ

0°F to 120°F (-18°C to +50°C)

1.0 C

• Pressure regulator (less sandwich block) : PRA1A-F0AA.

• Gage : N-82016-01 (0-120 PSI perpendicular)

N-82016-02 (0-120 PSI parallel)

Spare parts :

HOW TO ORDER

279

Consult “Precautions” page 327 before use, installation or service of MAC Valves..

Pressure regulators

OPERATIONAL BENEFITS

Series

PR37A

PR42B

PR46A

PR47A

PR48B

PRA02A

PR92C

PR93A

PRA1A

PRA01A

PRP1A

PRA2D

PRP2B

PRA3C

PRP3B

Series PRP1A

Plug-in sandwich pressure regulator with manual adjust knob

1. Easy mounting: saves on installation costs in

comparison with inline regulators.

2. Compact all-included units.

3. Large orifice provides high flow.

4. Various functions available.

5. Simple, reliable and solid design.

For use with dual pressure valves.

Note: Regulating range for above models is 0 -120 PSI. For other ranges see technical data page.

Notes:

1. Valves used with above models must be external pilot models.

2. Cannot field convert regulator block from single pressure to dual pressure.

3. Cannot field convert from internal pilot to external pilot.

4. Wired for double solenoid valves.

PRP1A-

XXXX

ADJUSTMENT OPTIONS

A for slotted stem adjustment (internal pilot)

B for slotted stem adjustment (external/remote air)

K for slotted stem with locknut (internal pilot)

L for slotted stem with locknut (external/remote air)

Gage

Gage port only

Gage perpendicular

to manual

operator

Gage parallel

to manual

operator

Single pressure

Regulator 14 end

Same regulated pressure

to ports 2 and 4

PRP1A-GAKA

PRP1A-GABA

PRP1A-GADA

Single pressure

Regulator 12 end

Same regulated pressure

to ports 2 and 4

PRP1A-GCKA

PRP1A-GCBA

PRP1A-GCDA

Dual pressure

Regulator 14 end

Regulated pressure

to port 4

PRP1A-GBKA

PRP1A-GBBA

PRP1A-GBDA

Dual pressure

Regulator 12 end

Regulated pressure

to port 2

PRP1A-GDKA

PRP1A-GDBA

PRP1A-GDDA

Dual pressure

Dual regulator

Two regulated pressures

to ports 2 and 4

PRP1A-GEKA

PRP1A-GECA

PRP1A-GEEA

REGULATORS FOR INTERNAL PILOT (CODED FOR KNOB ADJUSTMENT)

Gage

No gage

Gage perpendicular

to manual

operator

Gage parallel

to manual

operator

Single pressure

Regulator 14 end

Same regulated pressure

to ports 2 and 4

PRP1A-HAKA

PRP1A-HABA

PRP1A-HADA

Single pressure

Regulator 12 end

Same regulated pressure

to ports 2 and 4

PRP1A-HCKA

PRP1A-HCBA

PRP1A-HCDA

Dual pressure

Regulator 14 end

Regulated pressure

to port 4

PRP1A-HBKA

PRP1A-HBBA

PRP1A-HBDA

Dual pressure

Regulator 12 end

Regulated pressure

to port 2

PRP1A-HDKA

PRP1A-HDBA

PRP1A-HDDA

Dual pressure

Dual regulator

Two regulated pressures

to ports 2 and 4

PRP1A-HEKA

PRP1A-HECA

PRP1A-HEEA

REGULATORS FOR EXTERNAL PILOT AND REMOTE AIR (CODED FOR KNOB ADJUSTMENT)

***

214.7

297.3

214.7

COND

180.4

10 0

MONTHS

WARRANTY

PRODUCTION

TESTED

DIMENSIONS

TECHNICAL DATA

Dimensions shown are metric (mm)

280

Consult “Precautions” page 327 before use, installation or service of MAC Valves..

Series PRP1A

Fluid :

Pressure range :

Regulating range :

Lubrication :

Filtration :

Temperature range :

Flow :

Compressed air, inert gases

0 to 150 PSI

0 to 120 PSI (other ranges see below)

Not required, if used select a medium aniline point lubricant (between 180°F to 210°F)

40 µ

0°F to 120°F (-18°C to +50°C)

1.1 C

• Pressure regulator (less sandwich block) : PRP1A-J0KA (knob), PRP1A-C0KA (slotted stem)

PRP1A-M0KA (slotted stem with locknut)

PRP1A-XXXA

Replace by B - 0 to 80 PSI

Replace by C - 0 to 30 PSI

Replace by D - 0 to 120 PSI on “14” end - 0 to 80 PSI on “12” end

Replace by E - 0 to 120 PSI on “12” end - 0 to 80 PSI on “14” end

Replace by F - 0 to 120 PSI on “14” end - 0 to 30 PSI on “12” end

Replace by G - 0 to 120 PSI on “12” end - 0 to 30 PSI on “14” end

Replace by H - 0 to 80 PSI on “14” end - 0 to 30 PSI on “12” end

Replace by J - 0 to 80 PSI on “12” end - 0 to 30 PSI on “14” end

Spare parts :

Regulating range options :