For Multi-Port Connection (Manual)

Multi Cupla
MAM-B TypeMultiple port system
Valve structure

Applicable fluids

Plug

MAM-B-1P8

MAM-B-1P12

MAM-B-2P6

MAM-B-2P8Socket

MAM-B-1S8

MAM-B-1S12

MAM-B-2S6

MAM-B-2S881268

Number of ports
Size (Thread)

1/8"

Body material

Cupla: Brass (Nickel plated) Plate: Aluminum alloy
Locking unit: Steel (Nickel plated)

Pressure unitMPa

kgf/cm2bar

PSI

Working pressure

1.0

1010145

Sealing material

MarkWorkingtemperature range

Remarks

Seal material
Working temperature range
AirTwo-way shut-off

0˚C to +60˚C
Fluoro rubber

Max. Tightening Torque• Handles several ports at once.
• Simple manual lever action completes easy connection / disconnection.
• Two-stage lever operation prevents Cupla from accidental dropping
due to sudden detachment.
• Comes with lock mechanism to prevent accidental disconnection.
• Large flow equivalent to that of SP Cupla Type A.
• Two kinds of plates are available for each size.
• Automatic shut-off valves in both socket and plug prevent fluid spillout on disconnection.
• Self-aligned valve design provides safety sealing of individual socket orplug when disconnected.
Lever

MAM-B-2P6 x MAM-B-2S6

Nm {kgf • cm}

Size (Thread)

1/8"1/4"

Torque5 {51}

9 {92}

Interchangeability
No connection is possible between plates with different number of ports.
(mm2)

Min. Cross-Sectional Area per Port
Model
Min. cross-sectional area

1SP type

2SP type

1426

1.3 x 10-1 Pa {1 x 10-3 mmHg}

Suitability for Vacuum
Socket only

Plug only

When connected--Operational(mL)

Admixture of Air on Connection per Port May vary depending upon the usage conditions.
Model
Volume of air

1SP type

2SP type

0.6

1.1

Volume of Spillage on Disconnection per Port May vary depending upon the usage conditions.
Model
Volume of spillage

1SP type

2SP type

0.4

0.8

Flow Rate - Pressure Loss Characteristics[Test conditions](6 ports type)• Fluid : Water• Temperature : 25˚C(mL)

Per port of Cupla

5˚C

1.0{10}

Socket side plate

Guide Pin
Plug side plate

MAM-B-1P8 x MAM-B-1S8(8 ports type)

MAM-A-1S x MAM-A-1P

0.1{1}

MAM-B-1P12 x MAM-B-1S12MAM-A-2S x MAM-A-2P

0.01
{0.1}

0.001
{0.01}
1Flow rate in L/min

103

FKM (X-100) -20˚C to +180˚C Standard material

Water

Simultaneously connects several
ports securely in one operation.
Greatly reduces changeover timein multiple ports replacement.

(12 ports type)

1/4"

Ambient temperature range

1.0
1.0 MPa{10 kgf/cm2}

ModelPressure loss in MPa {kgf/cm2}

Working pressure

Specifications

10100

Multi Cupla MAM-B Type
Models and Dimensions

WAF : WAF stands for width across flats.

Model MAM-B-1P8 x MAM-B-1S8 (8 ports type)• Application: R 1/8

Dimensions (mm)

Mass: 660 g (Plug), 1210 g (Socket)
Connect position

Socket: Model

MAM-B-1S8)(65°)
14(62)(R1(When lever is in lock position)

ectnn(10°)

disconnect

covalve open

Valve open position

Disconnect position

Plug: Model

MAM-B-1P8( 26 )

7( 5)

12(19 )

( 26 )( 48.5 )( 26 )( 48.5 )( 26 )( 48.5 )(3)(114 )

129( 52 )

61(11.5) (11.5)( 21)

52( 73 )( 26 )( 48.5 )

33(3)

(3)

(11.5) (11.5)( 21)( 96 )( 99 )

4 x ø7145( 55 )

12( 86 )130

Model MAM-B-1P12 x MAM-B-1S12 (12 ports type)• Application: R 1/8Dimensions (mm)

Mass: 790 g (Plug), 1430 g (Socket)
Connect position

Socket: Model

MAM-B-1S12)(65°(62))14(R1(When lever is in lock position)

ectnn(10°)

disconne

ct

covalve open

Valve open position

Disconnect position

Plug: Model

MAM-B-1P1212(19 )

(1)

(111)

( 26 )( 48.5 )( 48.5 )( 26 )(3)(114 )

145

Model MAM-A-1P (Individual Cupla)

Socket( 55 )

12( 86 )130• Application: R 1/8 Mass: 25 g
• Can be mounted on model MAM-B-1P8 and MAM-B-1P12.

Model MAM-A-1S (Individual Cupla)• Application: R 1/8 Mass: 49 g
• Can be mounted on model MAM-B-1S8 and MAM-B-1S12.
Rc 1/8

34

ø17.5

ø16

ø14

ø17

Rc 1/814 (WAF)( 24 )

73( 22 )(1.5 )(108 )( 24.5 )( 26 )( 48.5 )129( 52 )

Plug( 26 )( 48.5 )33( 21.5 )64(1)( 24 )( 26 )

7( 5)( 85 )( 22 )(1.5 )( 21.5)( 24.5)4 x ø7Dimensions (mm)Made-to-order Multi Cuplas are available on request, such as a combination of different sizes on the flange plate.

41

14 (WAF)

Dimensions (mm)Before use, please be sure to read “Safety Guide” described at the end of this book and “Instruction Sheet” that comes with the products.

104

Multi Cupla MAM-B Type
Models and Dimensions

WAF : WAF stands for width across flats.

Model MAM-B-2P6 x MAM-B-2S6 (6 ports type)• Application: R 1/4

Mass: 740 g (Plug), 1280 g (Socket)

Dimensions (mm)Connect position

Socket: Model

MAM-B-2S6)(65°)
14(62)(R1(When lever is in lock position)

ectnn(10°)

disconne

ct

covalve open

Valve open position

Disconnect position

Plug: Model

MAM-B-2P6(121)83( 22 )( 5)( 32 )

74( 5)( 32 )( 95.2 )( 22 )(118 )

4 x ø7( 28 )

10(11.2 )( 20.7 )15( 28 )( 35.7 )( 28 )( 28 )(114 )

89( 52 )( 30.8 )(When lever is in lock position 62) (When lever is in lock position 63)

115( 3.2 )

( 52 )

15( 86 )90

Model MAM-B-2P8 x MAM-B-2S8 (8 ports type)• Application: R 1/4

Mass: 920 g (Plug), 1550 g (Socket)

Dimensions (mm)Connect position

Socket: Model

MAM-B-2S8)(65°)
14(62)(R1(When lever is in lock position)

ectnn(10°)

disconne

ct

covalve open

Valve open position

Disconnect position

Plug: Model

MAM-B-2P8( 20.7 )15( 3.2 )Model MAM-A-2P (Individual Cupla)

Socket( 52 )

15( 86 )136• Application: R 1/4 Mass: 40 g
• Can be mounted on model MAM-B-2P6 and MAM-B-2P8.

Model MAM-A-2S (Individual Cupla)• Application: R 1/4 Mass: 82 g
• Can be mounted on model MAM-B-2S6 and MAM-B-2S8.
Rc 1/4

43.5

Dimensions (mm)Made-to-order Multi Cuplas are available on request, such as a combination of different sizes on the flange plate.

ø22

ø20

ø16

ø19

Rc 1/4105(111)( 30.8 )( 51.5 )(114 )

150

Hex.1773( 8.5 )
(18.5 )

64

( 22 )( 5)( 28 )( 51.5 )( 51.5 )134( 52 )

Plug( 28 )( 28 )( 51.5 )( 35.7 )( 85 )( 8.5 )
(18.5 )

( 22 )( 5)( 28 )

10(11.2 )(108 )

4 x ø749

17 (WAF)

Dimensions (mm)Before use, please be sure to read “Safety Guide” described at the end of this book and “Instruction Sheet” that comes with the products.