Q U IC K C O U P L IN G S - Fluiconnecto
Q U IC K C O U P L IN G S - Fluiconnecto
Q U IC K C O U P L IN G S - Fluiconnecto
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MQS-VB<br />
BRAK<strong>IN</strong>G CIRCUITS VALVE<br />
KEY FEATURES<br />
Trailer brake coupling specially designed to connect the<br />
hydraulic braking system of tractors to trailers<br />
Connection and disconnection by pulling back the sleeve<br />
Positive connection by locking balls system<br />
The connection is assured by a special flat seal valve that<br />
grants the maximum performance at either high or low<br />
pressure<br />
Pressure Drop [MPa]<br />
Safety cap for male coupling and female coupling<br />
with parking included.<br />
PLUS PERFORMANCES<br />
Interchangeable according to ISO 5676<br />
The male has to be placed on the tractor and the female<br />
on the implement.<br />
Hardened male nipple and sleeve to withstand the brinelling effect of locking balls under pressure<br />
MPa<br />
SIZE WORK<strong>IN</strong>G<br />
PRESSURE<br />
(Dynamic)<br />
mm inch dash MPa PSI L/min.<br />
��������� N<br />
RATED<br />
FLOW<br />
US<br />
GPM<br />
CONNECTION<br />
EFFORT<br />
N lb. cc.<br />
MATERIAL: Female and male coupling in steel, with some stressed<br />
tempered areas. Carbonitrited valve, springs in C98 steel, seals<br />
in NBR and Back-up Ring in PTFE.<br />
WORK<strong>IN</strong>G TEMPERATURE: -30°C up to +110°C / -22°F up to +230°F.<br />
SAFETY FACTOR: 1:4 for dynamic pressures and 1:2 for static ones.<br />
TEST SPECIF<strong>IC</strong>ATIONS: ISO 5676 and ISO 7241-2<br />
OIL SPILLAGE<br />
Connection/<br />
Disconnection<br />
cubic<br />
inch<br />
M<strong>IN</strong>IMUM<br />
BURST PRESSURE<br />
(MPa)<br />
Male Female M+F<br />
MPa PSI MPa PSI MPa PSI<br />
12,5 1/2 -08 15 2175 31 8,2 110 244 0,02 0,001 130 18850 60 8700 130 18850 Not allowed<br />
1,00<br />
0,10<br />
0,01<br />
1,0<br />
Pressure Drop<br />
08<br />
10,0<br />
Flow Rate [l/min]<br />
100,0<br />
Pressure Drop [psi]<br />
100,00<br />
10,00<br />
1,00<br />
1,0<br />
08<br />
Pressure Drop<br />
10,0<br />
Flow Rate [US gallons/min]<br />
52 yb<br />
0<br />
35<br />
5<br />
30<br />
10<br />
���<br />
25<br />
15<br />
20<br />
CONNECTION /<br />
DISCONNECTION<br />
UNDER PRESSURE<br />
100,0
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