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Series VA
PTFE/Glass Flowmeter
Variable Area, Universal 65 mm and 150 mm Scales, ±2% FS Accuracy
 
Service: Compatible gases or liquids.
Wetted Materials: Flowtube: Borosilicate glass; Floats: Glass sapphire optional); Float Stops and End Fittings: PTFE; O-rings and Packings: PTFE.
Temperature Limits: -15 to to 150°F (-26 to 65°C).
Pressure Limits: 100 psig (6.7 bar).
Accuracy: ±2% FS @ 70°F (21.1°C) and 14.7 psia (1 atm absolute).
Repeatability: ±0.25%.
Leak Integrity: 1 x 10-7 sccs of Helium.
Scales: Universal 65 mm or 150 mm with correlation charts.
Turn-down ratio: 10:1, 20:1 with combinations of two floats installed in meter.
Connections: Two 1/8" female NPT.
Mounting: Vertical.
Valve: 6-turn needle.
Valve Orifice: PTFE.