Datasheet

ManualsBrandsSMC ManualsAutomationAir Filter, Regulator and Lubricator

Symbol

Description

NNq

Body size

20 25 30 40 50 55 60

NNw

Pipe thread type

—

V V V V V V V

∗

NPT

V V V V V V V

∗

V V V V V V V

NNe

Port size

1/8

— — — — — —

1/4

V V V V

— — —

3/8 —

V V V

— — —

1/2 — — —

— — —

3/4 — — —

V V

— —

1 — — — —

V V V

NNr

Float type

auto drain

—

Without auto drain

V V V V V V V

∗

N.C. (Normally closed) Drain port is closed when pressure is not applied.

V V V V V V V

∗

N.O. (Normally open) Drain port is open when pressure is not applied.

—

V V V V V V

Option

∗

Pressure

gauge

∗

—

Without pressure gauge

V V V V V V V

Square embedded type pressure gauge (with limit indicator)

V V V V V V V

Round type pressure gauge (with limit indicator)

V V V V V V V

Round type pressure gauge (with colour zone)

V V V V V V V

Digital

pressure

switch

Output: NPN output, Electrical entry: Wiring bottom entry

V V V V V V V

Output: NPN output, Electrical entry: Wiring top entry

V V V V V V V

Output: PNP output, Electrical entry: Wiring bottom entry

V V V V V V V

Output: PNP output, Electrical entry: Wiring top entry

V V V V V V V

NNt

Attachment

Check valve

—

Without attachment

V V V V V V V

K Mounting position: AF+AR+K+AL

V V V V

∗

— — —

Pressure

switch

—

Without attachment

V V V V V V V

∗

Mounting position: AF+AR+S+AL

V V V V V V V

T-spacer

—

Without attachment

V V V V V V V

∗

Mounting position: AF+T+AR+AL

V V V V V V V

Pressure relief

3 port valve

—

Without attachment

V V V V V V V

V Mounting position: AF+AR+AL+V

V V V V V

— —

NNy

Semi-standard

Set

pressure

∗

—

0.05 to 0.85 MPa setting

V V V V V V V

0.02 to 0.2 MPa setting

V V V V V V V

Bowl

∗

—

Polycarbonate bowl

V V V V V V V

Metal bowl

V V V V V V V

Nylon bowl

V V V V V V V

Metal bowl with level gauge —

V V V V V V

With bowl guard

—

∗

—

∗

—

∗

—

∗

—

∗

—

∗

With bowl guard (Nylon bowl)

—

∗

—

∗

—

∗

—

∗

—

∗

—

∗

How to Order

Air Combination

Air Filter + Regulator + Lubricator

AC20-B to AC60-B

Symbol

• Option/Semi-standard: Select one each for a to m.

• Option/Attachment/Semi-standard symbol: When more than

one specification is required, indicate in alphanumeric order.

Example) AC30-F03DE1-KSTV-136NR-B

r t yw

Refer to page 7 for size 10.

Summary of content (6 pages)

PAGE 1
Air Combination Air Filter + Regulator + Lubricator Symbol AC20-B to AC60-B B 03 DE w q e r t y 2 L Refer to page 7 for size 10. How to Order AC 30 1 • Option/Semi-standard: Select one each for a to m. • Option/Attachment/Semi-standard symbol: When more than one specification is required, indicate in alphanumeric order.
PAGE 2
AC20-B to AC60-B Series W∗15 30 40 50 55 60 V V — — V — V V V — V V V — V V V — V V V — V V V — V V V V V V V V V V V V V V V V Relieving type Non-relieving type V V V V V V V V V V V V V V Flow direction: Left to right Flow direction: Right to left V V V V V V V V V V V V V V With drain cock Drain guide 1/8 Drain guide 1/4 Drain cock with barb fitting (for Ø 6 x Ø 4 nylon tube) Ny Semi-standard + Without drain cock — 3∗16 Lubricator with drain cock j Lubricator lub
PAGE 3
AC10-A Series AC20-B to AC60-B Series Flow Rate Characteristics (Representative values) AC10-A M5 x 0.8 AC20-B Rc 1/4 0.4 0.3 0.2 0.1 25 50 75 100 125 0.5 0.4 0.3 0.2 0.1 0 0 150 200 AC30-B Rc 3/8 0.4 0.3 0.2 0.1 0 0 800 Rc 1/2 0.4 0.3 0.2 0.1 1000 0.4 0.3 0.2 0.1 0 0 1000 Flow rate [l/min (ANR)] Rc 1 2000 0.4 0.3 0.2 0.1 0 0 3000 Rc 1 0.4 0.3 0.2 0.1 2000 4000 6000 8000 0.5 0.4 0.3 0.2 0.
PAGE 4
AC10-A Series Air Combination AC20-B to AC60-B Series Air Combination Pressure Characteristics (Representative values) 0.6 0.7 0.8 0.9 1.0 0 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 0 0 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Inlet pressure [MPa] Specific Product Precautions Be sure to read this before handling the products. Refer to the back cover for safety instructions. For F.R.L.
PAGE 5
AC10-A Series AC20-B to AC60-B Series Dimensions AC10-A A N S F M Q1 V C R J OUT B Q1 Q2 IN 2 x P1 (Port size) P2 Clearance for maintenance G U (Pressure gauge port size) Drain AC20-B A N F M S IN OUT 2 x P1 (Port size) B Q1 Q2 K Q1 V C R J P2 Clearance for maintenance G U (Pressure gauge port size) Drain AC25-B to AC60-B A N F M S K C Q1 V R J OUT Q1 IN 2 x P1 (Port size) G E 13 Clearance for maintenance B U P2 Drain (Pressure gauge port size)
PAGE 6
AC10-A Series Air Combination AC20-B to AC60-B Series Round type pressure gauge Round type pressure gauge (with colour zone) J AC10-A AC20-B Metal bowl With auto drain With drain guide With auto drain (N.O./N.C.) Width across flats 14 1/8 AF AR B B B Width across flats 14 M5 x 0.