Pressure Measurement & Control


Robust needle valve for high-pressure applications

January 2021 Pressure Measurement & Control

WIKA has supplemented its portfolio of shut-off valves with the model HPNV high-pressure needle valve. The new valve is designed for four pressure ranges: up to 1034 bar, up to 1379 bar, up to 2068 bar, and up to 4136 bar. The sensitive components – spindle tip and sealing – are made of suitably resistant material.

Furthermore, the model HPNV has the same characteristics as the other WIKA needle valves: low-wear operation due to the non-rotating spindle tip, smooth handling with low torque and leak tightness tested to BS6755/ISO 5208 leakage rates.

The high-pressure valve is available in various configurations and materials. WIKA also offers a customer-specific assembly of valve and measuring instrument. Such an instrument hook-up is delivered ready to install and leak tested.


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