Flow nozzle_F600
Type: F600
 
Description
 
The flow nozzles, more costly than other orifice due to their structure, are suited for determining the flow rates of fluids flowing at high temperature and high pressure. Under the same measuring conditions, a flow nozzle has a higher mechanical strength, can permit the flow of more than 60 percent great volume of a fluid, and can measure the flow rates of fluids containing solid particles less disturbed than an orifice having the same bore.
 
Thus, they are suited, in addition, for high speed flowing fluids. We can supply not only single flow nozzles, but also flow nozzles having welded short pipes on both their upstream and downstream sides.
 
Specification
 
Nozzle mounting types
 
Flange type
Weld-in type
Holding ring type
PTC-6
 
Flow calculation standards
 
■ Long-radius flow nozzle
   JIS Z 8762, IS0 5167-3, ASME MFC-3M
■ ISA 1932, Flow nozzle ISO 5167-3 JIS Z 8762
 
Pressure taps
 
1D and ½D tap, Throat tap
 
Nominal pipe sizes available
 
50 ~ 600 mm
2" ~ 24"
 
βLimit
 
0.2 < β < 0.8
(Low - beta) long - Radius nozzle 0.2 ≤ β ≤ 0.5
(High - beta) long - Radius nozzle 0.25 ≤ β ≤ 0.8
β : Ratio of throat to pipe diameter = d/D
(d: Throat diameter)
 
Nozzle thicknesses
 
Maker standards
 
Material
 
A182-F11, F22, F91
A182-F304
A182-F316 / F316L and Other
 
 
Download:  CATALOG