Non-restricting swivel elbow, M 27x2, tube 20 S, zinc-plated steel, no nut or ring

Once installed, the swivel elbow coupling takes a precision tube through a cutting ring to a metric male stud thread and still swivels freely in its plane. This version is listed with male stud thread M 27x2 and tube connection 20 S (M30x2). Decisive for the selection is a working pressure of 400 bar. In addition the data give heavy series and scope of delivery without nut and cutting ring.

Benefits

• The elbow swivels freely until the union nut is tightened, so tube 20 S (M30x2) can be laid without stress.
• Non-restricting bore, the cross section of 20 S (M30x2) is kept right through the swivel bend.
• Male stud thread M 27x2 for a direct connection to a pump, valve or cylinder.
• Working pressure up to 400 bar in the heavy series.
• Temperature range -40 to +120 °C for the body in zinc-plated steel.

Applications

On hydraulic power units the swivel coupling sits wherever tube 20 S (M30x2) leaves thread M 27x2 in a direction that is only fixed during installation.

Standards and conformity

The stated temperature range -40 to +120 °C applies to the version in zinc-plated steel. An elastomer seal narrows it.