Mankenberg - Float Valves Type NV 98
Valve for small to high flow rates
The float valve NV 98 is a float valve for horizontal installation inside a tank as inlet valve with outlet at the bottom.
This valve is made entirely of stainless steel featuring excellent corrosion resistance.
NV 98 R (spigot connection) is fitted with a ball float, NV 98 F (flange connection) is fitted with a cylindrical float that is adjustable on its float bar. NV 98 FP is fitted with a parallel float guide which prevents oscillation of the float.
The valve cone is fitted with a soft seal.
Product features
Float valves automatically control liquid levels in sealed or open (non-pressurised) tanks and vessels without requiring external energy.
The float registers the liquid level and directly controls the valve via a lever.
A change in the liquid level immediately results in a changed flow volume.
Standard
- All stainless steel construction
- Excellent surface quality
- Corrosion-resistant, very lightweight and compact
- Soft seal
- NV 98 R with ball float SC 3
- NV 98 F with cylindrical float SC 8
- NV 98FP with cylindrical float SC 8 and float bar parallel guide
Options
- Float adjustment to the density of the medium
- Elastomers as per FDA and USP Class VI
- Aseptic or ANSI flanges, NPT, others on request
Technical data
Liquids up to 130 °C, also suitable for aggressive media | soft seal | completely made of stainless steel
