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Model N P I Valve Position Indicator
Meter Size 4 5 Max.owrate 8 L/min.
Pressure (meter body material) B 13.7MPa(Meter body material: FC250)
Transmitter
and Connector
0 Direct-reading type
1 Two microswitches with connector provided
2 Potentiometer provided
3 A potentiometer and two microswitches provided
9 Other than above
Connections
0 Standard (φ6)
1 O-ring grooved (φ6-P18)
2 Rc connection (Rc 3/8)
9 Other than above
Model Flow Range, L/min (L/h)
Applicable Cylinder
Capacity (L)
NPI45 0.083 to 8 (5 to 480) 0.05 to 10
Item Description
Indicating Accuracy
0 to +3% (Accuracy as a owmeter ±0.3%)
(The pointer full span at 97 to 100% of applicable cylinder capacity.)
Max. Operating Pressure Standard type 13.7MPa
Operating Temperature Range －10 to 80℃
Process Connection
Nominal Diameter
Specication Connection
Standard φ6
O-ring grooved Fits φ6-P18
Rc screw Pc3/8
Flow Direction Left and right. Left to right causes the pointer to move clockwise.
Acceptable Fluid Hydraulic oil ISO VG32, 56 or equiv.
Indicator Eccentric. Pointer deection angle 128.3°
Finish A single coat of primer sprayed (reddish brown)
Materials of Major Component
Parts
Pressuretight body: FC250
Rotors: Sintered Fe
Indicator housing: Plasting (polycarbonate resin)
NOTE: For explosionproof construction models, consult factory.➡➡
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