MA MULTI

SPH / MA and MA2 components MCS / MA multi-connections

Technical data sheet

SPH / MA and MA2 components for MCS / MA automatic multi-connections Nominal bore 04, 06, 08, 12, 15, 20, 25, 37, 50 and 75 mm double shut-off

SPH 04 to 25 / MA

Nominal bore Standard version IA version IB version Connecting force without pressure Socket / plug repulsion cross section Socket Min. compensation volume Plug Loss of fluid * (water) for one disconnection under pressure 3 bar Max. working pressure

(mm) (bar) (bar) (bar) (N) (cm2) (cm3) (cm3)

SPH 04 4 160 500 80 0,87 0,8 0,4

SPH 06 6 160 500 126 1,54 1,5 0,8

SPH 08 8 160 500 163 2,14 2,1 1,4

SPH 12 12 160 250 210 4,52 5,6 4,1

SPH 15 15 160 250 261 6,83 9,8 7,5

SPH 20 20 160 250 328 11,34 17,2 14

SPH 25 25 16 250 360 17,35 30,5 27,3

(cm3)

0,0035

0,0099

0,0116

0,0200

0,0160

0,0230

0,0780

(mm)

SPH 37 37

SPH 50 50

SPH 75 75

(bar)

16

16

10

(N) (cm2) (cm3) (cm3)

460 31,17 91,5 77,4

700 56,74 206,7 178,6

900 124,69 490,8 404,5

(cm3)

0,0803

0,2000

-

SPH 37 to 75 / MA2

Nominal bore Max. working Standard version pressure Connecting force without pressure Socket / plug repulsion cross section Socket Min. compensation volume Plug Loss of fluid * (water) for one disconnection under pressure 3 bar *

The liquid loss is not cumulative. For 1 000 cycles, the average spillage is 10 times smaller. i.e: SPH 08, 2 500 cycles, spillage is only: 0,0116 x 2 500 / 10 = 2,9 cm3

2

Construction

Tightness

n Standard version - SPH 25 to 75

n Standard

> sockets: body in treated brass > plugs: body in 18/9 stainless steel > end connections: treated brass

> Nitrile seals (NBR) Operating temperature: -15 to + 100 °C

n Option > Fluorocarbon seals (FPM): JV code Operating temperature: - 10 to + 200 °C

n IA version - SPH 04 to 20 > sockets: body in stainless steel with 17% chrome content, piston in treated brass > plugs: body in high resistance stainless steel, valve in treated brass > end connections: stainless stell with 17% chrome content

> Ethylene-Propylene seals (EPDM): JE code Operating temperature: - 20 to + 150 °C + 200 °C for hot water and stream Ethylene - Propylene (JE code) are not suitable for mineral oils, greases, fuels or hydrocarbons.

> BF option: socket piston and plug valve: high resistance stainless steel

> Perfluoroelastomer seals (FFKM) - SPH 04 to 20: JK code Operating temperature: 0 to + 250 °C

n IB version - SPH 04 to 25

> Polyurethane seals (PU) in the fluid jet - SPH 06 to 20: JPV code Operating temperature: - 10 to + 80 °C

> sockets: 18/9 stainless steel > plugs: high resistance stainless steel > end connections: high resistance stainless steel

> Fluorosilicon seals (FMQ) - SPH 04 to SPH 50: JS3 code Operating temperature: - 40 to + 175 °C

Vacuum integrity for the IA / W version

Recommended speed of connection

Instantaneous values of leak rates at 20 °C in connected and disconnected positions: 1.10-3 N.cm3 / s.

0,1 to 0,2 m / s.

Hydraulic flow / pressure drop charts SPH 20 94

SPH 25 147

SPH 37 322

SPH 50 589

SPH 75 1325

1 0,5 0,3 0,2

0,01 0,1

0,2 0,3

0,5

: V = 5 m/s Direction of flow: socket à plug

5

6 6,8 Cv =

5SP H7

0H5

25

29 =1 Cv

=6 Cv

100

SP

7SP

50

,21

6 3,3

9 3,1

=2

SP

20 30

H3

Cv

5-

H2

0H2

Cv

=1

,85

6,2

5

10

SP

v=

Cv

5-

SP

H1

-C

=7

5,4 1

,29

12 H

3

SP

2

1

=2 Cv

8H0

SP

H

0,02

SP H

04

06

-C

0,03

-C

v=

v=

0,5

0,05

1,2

0

7

0,1

SP

Pressure drop (bar)

Hydraulic flow (water) in l/mn for a speed of 5 m/s SPH 04 SPH 06 SPH 08 SPH 12 SPH 15 3,8 8,5 15 34 53

200 300

500

1000

2000 3000 5000 Flow (l/min.)

Test conditions: Fluid: water at 20 °C

3

SPH / MA and MA2 components Part-numbers

SPH 04 to 12 / MA

SPH 04.5101/MA/IA

SPH 04.2101/MA/IB

SPH 04.5101/MA/IB

SPH 04.2111/MA/IA SPH 04.5111/MA/IA

SPH 04.2111/MA/IB SPH 04.5111/MA/IB SPH 04.2201/MA/IA SPH 04.5201/MA/IA

NPT 1/4


UN 7/16 - 20

SPH 04.2311/MA/IB SPH 04.5311/MA/IB

SPH 06

G 3/8

SPH 06.2102/MA/IA

SPH 06.5102/MA/IA

SPH 06.2102/MA/IB

SPH 06.5102/MA/IB


Rc 3/8



NPT 3/8

SPH 08

G 1/2

F

F

UN 9/16 - 20


SPH 06.2314/MA/IB SPH 06.5314/MA/IB SPH 08.2103/MA/IA

SPH 08.5103/MA/IA

SPH 08.2103/MA/IB

SPH 08.5103/MA/IB


Rc 1/2



NPT 1/2

UN 9/16 - 18 SPH 12

G 3/4

SPH 08.2314/MA/IA SPH 08.5314/MA/IA SPH 08.2314/MA/IB SPH 08.5314/MA/IB SPH 12.2104/MA/IA

SPH 12.5104/MA/IA

SPH 12.2104/MA/IB

SPH 12.5104/MA/IB


Rc 3/4



NPT 3/4

UN 7/8 - 14

F

Rc 1/4

F

SPH 04.2101/MA/IA

F

G 1/4

F

SPH 04

F

Built-in SPH/MA plugs with shut-off

F

F

Model Female thread F PART-NUMBERS Built-in SPH/MA sockets with shut-off

SPH 12.2322/MA/IA SPH 12.5322/MA/IA SPH 12.2322/MA/IB SPH 12.5322/MA/IB - Rc = BSPT female thread - UN threads according to SAE J 1926-1

4

F

F

F

SPH 15 to 25 / MA

SPH 15

F

Built-in SPH/MA plugs with shut-off

F

F

Model Female thread F PART-NUMBERS Built-in SPH/MA sockets with shut-off

G 3/4

SPH 15.2104/MA/IA

SPH 15.5104/MA/IA

SPH 15.2104/MA/IB

SPH 15.5104/MA/IB

Rc 3/4




NPT 3/4

SPH 20


G1

SPH 20.2105/MA/IA

SPH 20.5105/MA/IA

SPH 20.2105/MA/IB

SPH 20.5105/MA/IB

Rc 1



F

F

F

UN 1 1/16 - 12



NPT 1

UN 1 5/16 - 12


SPH 25

G 1 1/4

SPH 25.2106/MA

SPH 25.5106/MA

SPH 25.2106/MA/IB

SPH 25.5106/MA/IB

Rc 1 1/4

SPH 25.2116/MA SPH 25.5116/MA

SPH 25.2206/MA SPH 25.5206/MA



NPT 1 1/4

SPH 25.2341/MA SPH 25.5341/MA

UN 1 5/8 - 12

SPH 25.2341/MA/IB SPH 25.5341/MA/IB - Rc = BSPT female thread - UN threads according to SAE J 1926-1

SPH 37 to 75 / MA2 Built-in SPH/MA2 plugs with shut-off

F

F

F

Model Female thread F PART-NUMBERS Built-in SPH/MA2 sockets with shut-off

SPH 37

G 1 1/2

SPH 37.2107/MA2

SPH 37.5107/MA2

NPT 1 1/2

SPH 37.2207/MA2 SPH 37.5207/MA2

SPH 50

G 2

SPH 50.2108/MA2

SPH 50.5108/MA2

NPT 2

SPH 50.2208/MA2

SPH 50.5208/MA2

SPH 75

G 3

SPH 75.2109/MA2

SPH 75.5109/MA2

NPT 3

SPH 75.2209/MA2

SPH 75.5209/MA2

5

SPH / MA and MA2 components Technical recommendations

Fitting of sockets and plugs with flexible hoses

(other assemblies, consult us)

SPH 04 to SPH 25 / MA Check freedom of socket/plug motion after applying proper tightening torque on adaptor.

SPH 04 40

SPH 06 60

Back adaptors clamping torque in N.m at +/- 15 % SPH 08 SPH 12 SPH 15 70 80 100

SPH 20 120

SPH 25 150

Prevent any constraint from flexible hose onto socket/plug. This would cancel any motion freedom.

SPH 37 to SPH 75 / MA2 l CHc M6 x 20 screw clamping torque on 40 Cr Nn Ni Mo 8-6-4 s ≤ 0,1 stainless steel or EN AW aluminum - 7075 plates = 12,5 N.m

Lubrication Stäubli SPH socket and plug shall be lubricated with STÄUBLI G 10 lubricant. Lubrication frequency: l Non-lubricating fluid (water ...): every 5 000 manoeuvers or 6 months. l Degreasing fluid (freon, solvant, ...): please consult us.

Maintenance See maintenance sheets > SPH 04, 06, 08, 12 / MA: Socket → R 332 901 00 - Plug → R 332 911 00 > SPH 15, 20, 25 / MA: Socket → R 332 902 00 - Plug → R 332 912 00 > SPH 37, 50, 75 / MA2: Socket → R 332 903 01 - Plug → R 332 913 01

6

Examples of hydraulic circuits ... 1. Principle The connection of the male plug with the female socket displaces a volume of incompressible liquid.

a/ closed circuit equipped with accumulator (value: see tables page 2).

b/ opened circuit equipped with a return to tank system Example of venting and return to tank of upstream / downstream circuits.

> flexible hoses The flexible hose should accommodate the expansion caused by the displaced fluid volume. Reinforced hoses must be avoided. > accumulator > return to tank

2. Occasional connection under pressure a/ Balanced pressure

b/ Unbalanced pressure

Requires a cylinder or connecting system which is sufficiently powerful to connect both parts together under static pressure.

Max. connecting pressure (PA = Pa): > standard version > IA version > IB version

SPH 25: SPH 04 à 20: SPH 04 à 25:

Max. connecting pressure (PA): 16 bar 160 bar 160 bar

Circuit without fluid displacement (static pressure). For example: PA = Pa = 160 bar.

> SPH 04 to 20: > SPH 25:

80 bar 10 bar

These maximum pressures must be respected to prevent O-ring blowout during connection phase. Test based on < 10 cycles. O-ring fatigue not taken into consideration.

We reserve the right to modify product specifications without prior notice.

7

Global presence of the Stäubli Group Stäubli units Agents International sales coordination Stäubli Faverges - CS 30070 - F - 74210 Faverges - Tel.: +33 4 50 65 67 97 - Fax: +33 4 50 65 60 69 - E-mail: [email protected] www.staubli.com Staubli is a trademark of Stäubli International AG, registered in Switzerland and other countries. © Stäubli 27/07/2009. Printed on FSC paper. We reserve the right to modify product speciﬁcations without prior notice.

RU1000302B

For contact details: www.staubli.com/connectors/contacts

MA MULTI

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