Series PG-430 Diaphragm Seal and Manifold
VQ-PG430
Pressure instrument, range Matched to the instrument, connection DN25 to DN100 flanged or threaded.
- RANGE
- Matched to the instrument
- CONNECTION
- DN25 to DN100 flanged or threaded
- TEMPERATURE
- -40 to +300 °C
Why it is specified
A gauge is only as good as what it is screwed onto. The gauge, the seal, the fill fluid and the process connection are quoted as one item, because a gauge with the wrong seal reads nothing at all.
Typical applications
- Filter differential pressure
- Instrument air monitoring
- Pump discharge monitoring
- Vessel pressure indication
Options and executions
- Calibration certificate at three points
- Diaphragm seal with a capillary
- Glycerine filled case for vibration
- Switch contacts
The full table.
Figures cover the whole series. The variant table below narrows them to a part number.
PERFORMANCE
- Measuring range
- Matched to the instrument
- Overpressure limit
- To the flange rating
- Output or indication
- Mechanical, to the instrument
MATERIALS
- Wetted parts
- 1.4404, Hastelloy C-276 or tantalum
- Fill fluid
- Silicone, halocarbon or food grade
CONNECTIONS AND RATINGS
- Process connection
- DN25 to DN100 flanged or threaded
- Mounting
- Direct or with a 1 to 6 m capillary
- Ambient temperature
- -40 to +80 °C
- Medium temperature
- -40 to +300 °C
- Protection
- Matched to the instrument
Stocked frame sizes.
| PART NUMBER | RANGE | CONNECTION | WETTED PARTS | ACCURACY |
|---|---|---|---|---|
| VQ-PG430-10 | Flush flanged | DN25 | 1.4404 | — |
| VQ-PG430-20 | Flush flanged | DN50 | 1.4404 | — |
| VQ-PG430-30 | Threaded with a capillary | G 1/2 | 1.4404 | — |
PG-430, DS-PG-430
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.
PG-110
Pressure instrument, range 0 to 1 bar up to 0 to 600 bar, accuracy Class 1.0.
PG-210
Pressure instrument, range 0 to 16 mbar up to 0 to 25 bar, accuracy Class 1.6.
PG-320
Pressure instrument, range 0 to 100 mbar up to 0 to 400 bar, accuracy 0.25 per cent of span.
TM-120
Temperature instrument, range -40 to +500 °C, accuracy Class 1 to EN 13190.
Quote the PG-430 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.