Check valve 12 L (M18x1.5), cracking pressure 0.2 bar, zinc-plated steel

Once installed, the check valve lets the medium pass in one direction only and shuts off the reverse flow by itself. The data sheet gives a cracking pressure of 0.2 bar. The stated figures are tube diameter 12 L (M18x1.5).

Benefits

• Cracking pressure 0.2 bar with a tolerance of about 20 per cent.
• Working pressure up to 250 bar at the 12 L (M18x1.5) tube port.
• Temperature range -20 to +100 °C, the seal is NBR or FKM in the 1.4571 version.
• Material zinc-plated steel, light series.
• The cutting ring port joins the valve to the 12 L (M18x1.5) tube without a weld.

Applications

In a hydraulic circuit the valve with 0.2 bar cracking pressure protects a pump against reverse flow.