VariAS-Blocks Flange x Flange

AS-Schneider VariAS-Blocks are designed to replace conventional, multiple-valve installations and are close coupled to the process piping flange, for connecting process to instruments. The primary isolation valve needs to be of process design. Primary and Secondary Isolation Valve are, as standard, ball types valves with floating ball, the bleed valve can be provided as needle types valve with screwed bonnet as well as ball types valve with a 3-way T-Port ball. Process and Instrument Connections are provided, as standard, with Flange Connections acc. to ASME B 16.5.

The VariAS-Blocks are available as Single Block & Bleed or Double Block & Bleed designs. The VariAS-Blocks are available with Bore Size 10, 14 and 20 mm.

Part No.: DB4-NNBNNB-SE

DB VariAS-Block, Double Block & Bleed types
4 Packing and Body Seals / Ball Seat: Graphite / PEEK
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NN ASME Flange Size: 2″, RF
B ASME Flange Class: 300
NN ASME Flange Size: 2″, RF
B ASME Flange Class: 300
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S Material: 1.4401 / 1.4404 / 316 / 316L
E Vent Connection: 1/2 NPT Female