PUSH-PULL CONNECTABLE UNDER PRESSURE – MQS-AFP

 

TECHNICAL DATA

SIZE

WORKING
PRESSURE
Dynamic

RATED FLOW
at 0.2 MPa of
pressure drop

CONNECTION
EFFORT

OIL SPILLAGE
Connection /
Disconnection

MINIMUM BURST PRESSURE

CONNECTION /
DISCONNECTION
UNDER
PRESSURE

DN

inch

Dash

MPa

PSI

l/min

US
GPM

N

lb.

cc.

cubic
inch

Female

M & F

MPa

PSI

MPa

PSI

12 1/2 8 30 4,350 68 18.0 110 24.4 2 0.122 120 17,400 140 20,300 Connection only
With 0 MPa pressure
The rated flow represents the normal operating condition. The maximum recommended flow rate is equal to 1.5 times the rated flow

PRODUCT DESCRIPTION

• Female coupling designed for agriculture applications, connectable with ISO 7241-1 series A male couplings
• Connectable under pressure thanks to a frontal micro-valve
• Push-Pull connection and disconnection system, in case of bulkhead mounting on the external sleeve
• Break-away function according to ISO 5675 (in case of bulkhead mounting on the external sleeve)
• Positive connection by latching balls system
• Shut-off by poppet valve
• High resistant materials
• Dimensions and performances according to ISO 7241 series A

MATERIAL

Female couplings in steel with some hardened areas, in correspondence to the most stressed points. Carbonitrided valve, micro-valve and sleeve, springs in C98 steel, latching balls in 100 C6 steel, seals in NBR and polyurethane (other materials on request) and back-up ring in PTFE. PU seal on ½” female available on request.

WORKING TEMPERATURE

-22ºF up to +230ºF (-30ºC up to +110ºC)
For other temperatures, the quick coupling is assembled with specific seals

SAFETY FACTOR

4:1 for dynamic pressures

IMPULSE PRESSURES

100,000 cycles of impulse pressure at 133% of the rated one (freq. 1Hz)

TEST SPECIFICATIONS

ISO 18869

BSP
Q01511041A
Q01511041A
BSP TERMINATION ENDS TO DIN 3852 X TYPE
SIZE PART NUMBER THREAD DIMENSIONS mm
DN Inch Dash Female coupling A B D
12.5 1/2" -08 Q01511041A-08-08 1/2" 67 ⌀38 27

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METRIC
Q01511110A
Q01511110A
METRIC TERMINATION ENDS TO ISO 8434-1L SERIES
SIZE PART NUMBER THREAD DIMENSIONS mm
DN Inch Dash Female coupling A B D
12.5 1/2" -08 Q01511110A-08-18 M18x1,5 65.2 ⌀38 27

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NPT
Q01511341A
Q01511341A
NPT TERMINATION ENDS TO ANSI B 1.20.3 STANDARD
SIZE PART NUMBER THREAD DIMENSIONS mm
DN Inch Dash Female coupling A B D
12.5 1/2" -08 Q01511341A-08-08 1/2" NPTF 67 ⌀38 27

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