Dwyer Instruments U.K. Series UV

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Series
UV

Ultra-View™ Polysulfone Flowmeter
Ultra-Pure, ±2% F.S. Accuracy, High Temperature, High Pressure

Optional Polysulfone Fittings

Optional Polycarbonate Shield

SPECIFICATIONS
Service: Compatible liquids or gases.
Wetted Materials: Polysulfone body, Fluoroelastomer O-rings and virgin PTFE float.
Temperature Limits: 35 to 212°F (2 to 100°C); 35 to 130°F (2 to 54°C) for PVC fitting option.
Pressure Limits: 150 psi (10.34 bar).
Accuracy for Liquid Models: ±2% full scale @ 70°F ±2°F (21.1°C) and 14.7 psia (in line connection rating only).
Accuracy for Gas Models: ±2% full scale @ 70°F ±2°F (21.1°C) and 14.7 psia (in line connection rating only). Exception: UV-B112 accuracy ±4%.
Repeatability: ±1% full scale @ 70 ±2°F (21.1°C) and 14.7 psia (in line connection rating only).
Process Connections: 1" female NPT. Optional 90° Polysulfone elbow - 1" male NPT.
Scale Length: 6" (152.40) - 7" (177.80), depending on model.
Fitting Torque: Maximum 22 ft-pounds.
Weight: 1 lb (457 g) (for 20 GPM range).

CAUTION: Ball valves can have a "water cannon" effect on opening, creating pressure that exceeds the warrantied ratings and will damage the flowmeter.
Series UV Flowmeters are for indoor use only or areas without direct sunlight. Polysulfone is adversely affected by ultraviolet light.