FLUSSIMETRO DI DERIVAZIONE A DIAFRAMMA MOD. PD

DIAPHRAGM TEE JOINT FLOWMETERS “PD”

The PD flowmeter is compacted, light and cheap, with the visual part of the measure range in a piece of transparent and shockproof plexiglas, it is lent where is required the control and the measure of great ranges in small spaces. The maintenance and the cleaning of the plexiglas measurer (not corrosion subjected) is particularly easy. The series “PD” flowmeters are suitable for treatment waters plants, fireproof groups pressurization, wine-making plants, thermotechnical plants, etc.. These flowmeters are suitable to be inserted into flanges, confirm to the normative UNI EN ISO 1092-1.

  • Maximum working pressure – metallic structures PN 16

  • Maximum working pressure – plastic structures PN 10

  • Precision – ±5%.

IN CONFORMITY WITH UNI 9490 NORMATIVE

GENERAL FEATURES

EMPLOYMENT Liquid or gas
ACCURACY ±5% del f.s.
MAXIMUM PRESSURE 16 bar for metal structure

8 bar for plastic structure
MAXIMUM TEMPERATURE 70° C
FLOAT AISI 316
GASKET NBR
MEASURING TUBE PMMA
MAIN ORIFICE PALATE AND RESTRICTOR AISI 316

TECHNICAL DETAIL

modello PD disegno
modello PD disegno Tecnico

STANDARD RATES FOR WATER 20° C

TYPE Max available ranges
WATER
Mc/h		 UNI PN 10 ASA 150
DN A B DN A B
PD-40 11 – 15 – 24 – 32 40 92 110 1″1/2 83 107
PD-50 25 – 35 – 54 – 70 50 107 120 2″ 102 123
PD-65 40 – 54 – 80 – 110 65 127 130 2″1/2 121 127
PD-80 70 – 95 – 130 – 180 80 142 138 3″ 134 134
PD-100 80 – 110 – 180 – 250 100 162 149 4″ 172 154
PD-125 160 – 220 – 300 – 400 125 192 164 5″ 194 165
PD-150 180 – 250 – 400 – 520 150 218 177 6″ 220 178
PD-200 320 – 420 – 700 – 900 200 273 205 8″ 277 201

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