Check valve 30 S (M42x2), cracking pressure 1 bar, stainless steel 1.4571

Once installed, the check valve lets the medium pass in one direction only and shuts off the reverse flow by itself. The article is listed with a cracking pressure of 1 bar. The stated figures are tube diameter 30 S (M42x2).

Benefits

• Cracking pressure 1 bar with a tolerance of about 20 per cent.
• Working pressure up to 250 bar at the 30 S (M42x2) tube port.
• Temperature range -20 to +200 °C, the seal is NBR or FKM in the 1.4571 version.
• Material stainless steel 1.4571, heavy series.
• The cutting ring port joins the valve to the 30 S (M42x2) tube without a weld.

Applications

At accumulators and cylinders the 30 S (M42x2) tube port stays tight up to 250 bar.