Riegler 242.51 A

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Plug nipple without pressure eliminator, Series A, I.D. 13, hardened, galvanised steel, G 1/2 IT, PN max. 250 bar
Acc. to ISO 7241-1, A Series.

This coupling series combines an extremely small pressure drop with maximum hydraulic power transmission.
Interchangeable with all couplings and plugs manufactured according to the above standard.
The patented pressure eliminator permits disconnection even if back pressure has built up (up to 200 bar).
The pressure eliminator can be used in all applications where there is a risk of pressure build-up after the line has been separated. It allows effortless connection under pressure.
The mating part must be pressureless in order for the eliminator to function optimally.

Areas of application: Agricultural machines, construction machines, municipal engineering, transportation engineering, industrial plant.


Ball : Stainless steel
Connection : G 1/2 IT
Housing : Brass
Length [mm] : 41
Max. operating pressure [bar] : 250
Max. operating temperature [°C] : 100
Min. operating temperature [°C] : -30
Page No. : HK605
Sealant : NBR
Spring : Stainless steel
Unlocking sleeve : Nickel-plated brass
Valve : Hard drawn brass
a/f [mm] : 27


Click below to download the product-related documents


Manual-1
Manual-2
Manual-3