Name: High Pressure Needle Valve HPNV
Availability: InStock

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High Pressure Needle Valve HPNV

The model HPNV high-pressure needle valves have been developed for high-pressure applications of 15,000 ... 60,000 psi [1,034 ... 4,136 bar].

The valve is particularly suitable for control panels, where the space is restricted, or for test benches, where the space is restricted, for test benches or in hydrogen refueling stations.

The non-rotating valve spindle prevents seizing and scoring, even if the valve is rarely opened or only partially closed.

With the blow-out proof design of the valve, working safety is ensured, especially in applications with high pressure loading and frequent pressure cycles.

The valve can be fully opened/closed with only 5 turns.

The risk of unintentional loosening of the bonnet is minimized by a mechanical stop for the handle.

Quick assembly and disassembly of the handle is possible thanks to the self-centring system.

The valve design and high-quality sealing materials ensure long operating times and high tightness.

Key features

Low-wear design due to non-rotating spindle tip in the bonnet

Low torque and smooth operation of valve handle even at high pressure

Leak-tested tightness in accordance with BS6755 / ISO 5208 leakage rate A

Large selection of materials and configurations available

Customer-specific combination of valves and measuring instruments (instrument hook-up) on request

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Brand	WIKA
Max Pressure (in bar)	4136
Min Pressure (in bar)	1034
Max Ambient Temperature (in °C)	260
Min Ambient Temperature (in °C)	-54

High Pressure Needle Valve HPNV