Flowmetering Flowmetering ancillaries 3
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TI-P170-01 EMM Issue 6
F50C Isolating Valve
Materials No. Part
Description The F50C is a needle type isolating valve designed for primary isolation in flowmetering applications with steam and other industrial fluids. No spares are available.
Material
1
Body
Carbon steel, zinc plated and passivated
2
Seals
Graphoil (not shown)
Sizes and pipe connections ½" screwed NPT.
3.5 29
Kv values
For conversion: Cv (UK) = Kv x 0.963 Cv (US) = Kv x 1.156
0.474
1
Pressure/temperature limits
Pressure psi g
0
4351
5990
1450
2900
752 572 392 212 32
400 300 200 100 0
The product must not be used in this region.
413 bar g (5990 psi g)
Maximum operating pressure
Steam saturation curve
430 °C (806 °F)
Maximum operating temperature
0
300
413
100
200
Pressure bar g
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