Series VF-440 Aseptic Sample Valve
VQ-VF440
Vessel fitting, sizes DN15 to DN40, rating PN10.
- SIZES
- DN15 to DN40
- RATING
- PN10
- FINISH
- Ra 0.4 micron, electropolished
- TEMPERATURE
- -10 to +150 °C, steam sterilisable
Why it is specified
The parts that are specified last and hold up the build. Held in stock in the common sizes and finishes, so the vessel is not waiting on a four-week lead time for a sight glass.
Typical applications
- Sampling from a closed vessel
- Tank cleaning
- Vessel access for maintenance
- Vessel inspection and level sighting
Options and executions
- Electropolished finish with a surface report
- Integral light fitting
- Material certificates to EN 10204 3.1
- Wiper for the window
The full table.
Figures cover the whole series. The variant table below narrows them to a part number.
PERFORMANCE
- Function
- Representative sampling from a closed vessel
- Coverage or view
- Dead-space free sample path
- Operating pressure
- Full vacuum to 10 bar
- Cleanability
- Steam sterilisable in place
MATERIALS
- Body
- 1.4435 stainless steel
- Seal
- EPDM or PTFE diaphragm
- Surface finish
- Ra 0.4 micron, electropolished
CONNECTIONS AND RATINGS
- Sizes
- DN15 to DN40
- Connection
- Welded, clamp or flanged
- Pressure rating
- PN10
- Temperature range
- -10 to +150 °C, steam sterilisable
- Orientation
- Any
Stocked frame sizes.
| PART NUMBER | SIZE | CONNECTION | SEAL | FINISH |
|---|---|---|---|---|
| VQ-VF440-10 | DN15 | Clamp | EPDM or PTFE diaphragm | Ra 0.4 micron, electropolished |
| VQ-VF440-20 | DN25 | Clamp | EPDM or PTFE diaphragm | Ra 0.4 micron, electropolished |
| VQ-VF440-30 | DN40 | Welded | EPDM or PTFE diaphragm | Ra 0.4 micron, electropolished |
VF-440, DS-VF-440
The datasheet is issued with the selection rather than downloaded blind, so the figures that arrive are the ones for your duty point. Ask for it with the quotation and it comes back as a PDF.
What is in it
- Selection data and the limits each figure applies at
- Dimensional drawings for every size in the variant table
- Materials of construction and the compatibility notes
- Installation, commissioning and maintenance intervals
- Spare parts list with the part numbers
Elsewhere in the catalogue.
HX-600
Fixed tube sheet shell-and-tube exchanger in stainless steel, for liquid-to-liquid and steam-to-liquid duty on process and utility systems.
AG-350
Flange-mounted top-entry agitator with a helical bevel gear unit and a hydrofoil impeller set, for blending, suspension and heat transfer duty in vessels from 1 to 40 m³.
HE-120
Heat exchanger, surface 0.5 to 90 m², duty 15 kW to 3.2 MW.
HE-180
Heat exchanger, surface 0.2 to 26 m², duty 5 kW to 900 kW.
Quote the VF-440 for your duty.
Send the process data and the line size. The quotation comes back with the selection, the calculation and the lead time on the stocked variants.
Vanteq Industrial is a fictional company created for demonstration purposes. This product does not exist. The specifications, performance figures, materials and datasheet references on this page are illustrative and must not be used to select, size or buy equipment.