The new MCS^® 621 poppet valve test point series is a reliable and leakage-free solution even with very low viscosity fluids. The hexagonal and autocentering poppet valve, with 6  sections for fluids passage and O-ring sealings, reduces pressure losses and ensures a quicker response and more precise measurements.

The high-quality zinc-nickel plating and the new metal wired cap, composed by 7 zinc-nickel plated braded wires covered by an additional protective layer, ensure an excellent resistance to corrosion and a longer-lasting duration of the components. The wire does not produce additional noise when it is mounted on mobile hydraulic systems, helping reduce noise pollution. All MCS^® ball and poppet valve test points are supplied with an integrated anti-vibration O-ring.

Application Areas:

• Pressure check in hydraulic systems
• Lubrication
• Air bleeding
• Oil samples drawing
• Microhydraulics