Straight Through Coupling

 

 

 

•Through type QRC (quick release couplings ) have no check valves.
•Through type QRC are ideal for maximum flow application.
•Through type QRC having smooth, open bore offers the lowest pressure drop of any quick disconnected couplings and allows them to be through cleaned.
•Through type QRC is not having any check valves, fluid flow should be shut off before the coupling is disconnected.


Application: -
•Where quickly detachable and rotatable connections are needed
• Also used where regulation and closure of line is achieved by back up valves


Quick release couplings are work on Push and Pull principle. When the Adaptor is pushed to the coupler, it is accurately held by the self-locking arrangement resulting in a positive & leak proof connection. This action simultaneously opens the valve & fluid flow starts. To disconnect, pull back the sleeve of the coupler, the Adaptor ejects out and the valves shut off automatically. Valves are provided in type one way sealing & two way sealing.

 

Straight Through Coupling

 

Straight Through Coupling

Size Part No   Diamensions in MM

W.P

PSI

    A D F F1 L1 L2 L
1/2" QRC-V1 1/8" BSP 19 16 14 41 27 54 500
1/4" QRC-V1 1/4" BSP 24 21 19 53 33 70 500
3/5" QRC-V1 3/8" BSP 24 24 22 55 35 73 500

1/2"

QRC-V1 1/2" BSP 34 28 38 58 42 89 500
3/4" QRC-V1 3/4" BSP 40 35 32 83 45 107 500
1" QRC-V1 1 BSP 42 50 40 84 50 111 500
1 1/4" QRC-V1 1 1/4" BSP 49 50 50 89 54 120 500

 

Body Nominal Max Working ØA* AF1 AF2 B C ØD E F L I Weight
Size Diameter Pressure (kg)
(bar)
1/4" 6.3 350 1/4" 19 19 47 32 26 11.7 5.6 64.5 22 0.13
3/8" 10 300 3/8" 22 22 56 38 31 17.2 8.9 76.5 24 0.2
1/2" 12.5 250 1/2" 27 27 63 44.5 38 20.5 9.3 86 30 0.34
3/4" 20 250 3/4" 38 36 82 55 48 29 16 111 44 0.71
1" 25 230 1" 45 41 97 63 54 34.3 19.8 127 52 1.1
1 1/4" 31.5 230 11⁄4" 55 50 117 75 65 45 25 151 56 1.9
1 1/2" 40 190 11⁄2" 60 60 135 85 80 55 30.7 171 65.5 3.1
2" 50 130 2" 75 75 160 100 100 65 35.1 201 83.5 5.5

 






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