Check valve 22 L (M30x2), cracking pressure 1 bar, NC clamping ring 1.4571

Once installed, the check valve lets the medium pass in one direction only and shuts off the reverse flow by itself. This version is listed with tube diameter 22 L (M30x2). The stated figure is a cracking pressure of 1 bar.

Benefits

• Cracking pressure 1 bar with a tolerance of about 20 per cent.
• Working pressure up to 160 bar at the 22 L (M30x2) tube port.
• Temperature range -20 to +200 °C, the seal is NBR or FKM in the 1.4571 version.
• Material NC clamping ring 1.4571, light series.
• The cutting ring port joins the valve to the 22 L (M30x2) tube without a weld.

Applications

At accumulators and cylinders the 22 L (M30x2) tube port stays tight up to 160 bar.