Union nut for cutting ring, tube 15 L, NC clamping ring 1.4571

Once installed, the union nut presses the cutting ring onto the cone of the stud as it is tightened and so holds the tube in the coupling. It is supplied with tube connection 15 L (M22x1.5). The article is made of stainless steel 1.4571. The version is listed with light series and clamping system NC clamping ring.

Benefits

• Matches tube 15 L (M22x1,5) of the light series, so the nut fits the cone of the matching stud.
• Available as a single part, so a damaged nut can be replaced without changing the whole coupling.
• For working pressures up to 315 bar in this size.
• Temperature range -60 to +400 °C, made of stainless steel 1.4571.
• The hexagon allows tightening with an ordinary open-ended spanner, no special tool is needed.

Applications

When assembling a line 15 L (M22x1,5) the nut draws the cutting ring in and cuts it into the tube.

Standards and conformity

The stated temperature range -60 to +400 °C applies to the version in stainless steel 1.4571. An elastomer seal narrows it.