Check valve 20 S (M30x2), cracking pressure 1 bar, zinc-plated steel

As a check valve the article lets the medium pass in one direction only and shuts off the reverse flow by itself. Material zinc-plated steel is listed for this version. The article is listed with a cracking pressure of 1 bar.

Benefits

• Cracking pressure 1 bar with a tolerance of about 20 per cent.
• Working pressure up to 400 bar at the 20 S (M30x2) tube port.
• Temperature range -20 to +100 °C, the seal is NBR or FKM in the 1.4571 version.
• Material zinc-plated steel, heavy series.
• The cutting ring port joins the valve to the 20 S (M30x2) tube without a weld.

Applications

At accumulators and cylinders the 20 S (M30x2) tube port stays tight up to 400 bar.