GCx-20 Connecting Parts with Nominal Width DN 20

Applications

  • Handling of SF6 gas tanks
  • For indoor and outdoor equipment

Special features

  • The valves can be isolated or coupled under pressure or vacuum
  • Vacuum and pressure-tight (-1 … +64 bar)
  • Working temperature -40 … +80 °C
  • Leak rate:
    GCV, GCA, measuring chambers: ≤ 1 · 10-8 mbar · l / s
    GCG: ≤ 1 · 10-5 mbar · l / s
  • Tested helium tightness of 100 %

Downloads

Description

Safe and simple operation

WIKA’s connecting parts enable the secure storage and handling of environmentally hazardous SF6 greenhouse gas in equipment. The connecting parts have been precisely and specifically optimised for this application.

The connecting parts feature ease of mounting and removal. They are are 100 % tested for leak tightness. These connecting parts feature safe and reliable interfaces for the filling and maintenance of the equipment.

Highest quality

The robust design has passed extensive testing with actuation tests, tests in atmospheric conditions, and shock tests. The connecting parts are manufactured from high-quality aluminium, brass, and stainless steel. The connecting parts can be supplied with a material certificate by request.

Comprehensive product range

The product range for connecting parts with nominal width DN 20 consists of self-closing valves, matching couplings, and soldered and weld-in connections. The appropriate adapters and components are available by request. A protection cap offers mechanical protection and additional sealing.

By using WIKA´s connecting parts, the maintenance-free and reliable separation of SF6 gas compartments from the environment is made possible. In this way, not only is the escape of SF6 gas prevented, but also the ingress of moisture.