SBA high resistance quick-release couplings anti-pollution hydraulic couplings one-handed falt face valve

Product Description

SBA high resistance quick-release couplings anti-pollution hydraulic couplings single-handed falt face valve

1: The anti-pollution generation

A design that eliminates residual dead internal volume:

• prevents a specific volume of oil being released at every uncoupling operation,

• prevents the introduction of the same specific volume of air at every coupling operation.

2: Robust, protected locking mechanism

Great number of large cross section balls, that are completely insulated and that cannot clog.

3: Automatic operation

Coupling and uncoupling in one movement,one-handed

4: Protected sealing parts

Sealing faces and seals protected from external impacts.

5:Protective dust caps
Available on all models.

6: Reduced pressure drop

The circuit is specifically designed to allow direct flow of the fluid stream without breaking the stream and without any turbulence. The resulting pressure drops are very small.

7: Instant visual circuit identification.

Fast circuit identification by coloured rings: colourless,blue,red

8: Applications

Hydraulic oil circuits:
• connection of hydraulic components on static and dynamic test benches
• connections of pumps, cylinders and directional control valves


Connection under residual pressure
Lowering of the residual pressure by a central relief valve built into the socket valve or the plug valve.

Automatic opening of this valve allows the volume of oil necessary for the backward movement of the

valve to be released into the hose that is not under pressure. 

Technical data

Protective dust caps

Sockets: transparent polyethylene, supplied with a 15 cm chain and fixing ring

Plugs:
• SBA 08 : polyvinyl acetal, supplied with a 15 cm chain and a fixing ring
• SBA 12 : polyethylene, supplied with a 15 cm chain and a fixing ring


Connection under residual pressure

Tightness

The Fluorocarbon seal option is available on all models.
Add the code “JV” to the socket and plug
part-numbers. Ex. : SBA 08.1103/JV


Identification of the circuits

The coloured ring option is available all on diameters:
Add the colour code to the socket and plug
part-numbers:
KB = blue rings  
KR = red rings

Ex. : SBA 08.1103/KR - SBA 08.7103/KR











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