Elesa+Ganter 111324 HVF.92-1/2 NPT Visual Flow Indicator

Technical Overview

The Elesa+Ganter 111324 visual flow indicator, known as HVF.92-1/2 NPT, is designed for applications that require an NPT threaded connection rather than a cylindrical G thread. This product type is used to monitor fluid movement in hydraulic circuits, lubrication systems, cooling lines, and industrial fluid installations.

The HVF.92-1/2 NPT model features a 1/2 NPT connection, 92 mm height, 60 mm length, 40 mm body width, 36 mm h1 dimension, and 28 mm s dimension. It weighs approximately 167 g and supports a maximum flow indication of 40 l/min. The maximum pressure rating is 15 bar. For lower viscosity fluids between 0 and 40 cSt, the rotor starts at about 3 l/min; for fluids between 41 and 150 cSt, the starting flow is about 4 l/min.

Why NPT Connection Matters

NPT threads are widely used in many industrial markets and fluid power systems. Choosing the Elesa+Ganter 111324 HVF.92-1/2 NPT visual flow indicator helps maintain compatibility with equipment already designed around tapered pipe threads. This can reduce the need for adapters and make installation more straightforward.

Practical Use in Fluid Systems

A visual flow indicator is valuable because it gives operators direct confirmation that fluid is moving. In real maintenance environments, this visual feedback can save time. A technician can quickly see whether a pump is circulating fluid, whether a filter may be restricted, or whether a line is inactive.

For more information about Elesa+Ganter hydraulic accessories, you can review related components for machine and fluid system applications.

FAQ

What is the Elesa+Ganter 111324 HVF.92-1/2 NPT used for?

It is used to visually monitor the movement of fluid in industrial systems, especially where a 1/2 NPT connection is required.

How is this different from the G 1/2 version?

The main difference is the thread type. This model uses a 1/2 NPT connection, while the standard version uses a G 1/2 cylindrical thread.

What pressure can it handle?

The maximum pressure rating is 15 bar, which makes it appropriate for many hydraulic and fluid monitoring applications.

Does viscosity affect performance?

Yes. The rotor requires different minimum flow levels depending on fluid viscosity. Higher viscosity fluids generally require more flow to start visible rotation.

Why install a visual flow indicator?

It gives local, immediate confirmation of circulation. This helps operators detect abnormal flow conditions before they affect machine performance.