Accessories · Accessory

TW kronring type MKV

Crown ring type MKV is a clamping ring used together with TW MK coupling. The geometry is specifically developed to provide even clamping force over the MK coupling's perimeter and seals via a form seal (5036). Sold as component for building a complete MK installation.

Download datasheet (PDF)

MKV Crown ring Stainless MK system
  • Stainless
  • MKV
  • Clamping ring
  • MK system
  • Even clamping force
  • 2 sizes

Technical specifications

The product's key specifications are briefly summarised below.

Type TW crown ring MKV
Material Stainless steel
Application Clamping ring for MK coupling
Manufacturer SKU 5581

Dimensions and ordering

The table shows TW kronring type MKV's standard dimensions.

Dimensions, pressure and vacuum data for TW kronring type MKV
Inner Ø
[mm]		 Weight
[kg/m]		 Article no.
500.225581050000
800.485581075000

Each dimension has its own article number from the manufacturer.

Frequently asked questions

What is a crown ring?

Crown ring is the outer clamping component on the MK coupling system. It clamps evenly over the coupling perimeter and seals via a separate form seal. Together with the MK stutsen and form seal, it makes a complete MK installation.