China manufacture of orifice plate flowmeter/oil flowmeter digit price
China manufacture of orifice plate flowmeter
Integrative type standard orifice plate is a conical body which is pending in the center of pipeline,it can improve the flow field.the high pressure P1 from tube wall which is the flow body has not yet throttling accelerated before vertebral devices;Low pressure P2 are taken from the after centrum rear,and it can draw forth transmitter branch pipe in front of inner vertebral,its square root of differential pressure(P1-P2) is proportional to the rate of flow,then work out a fluid flow,the products are widely used in flow measurement for the liquid,gas or steam of the steel industry,electric power,chemical etc industry
Application:
chemical power supply metallurgical mine oil water supply and drainage paper making pharmaceutical food and beverage
Model selections
| caliber(mm) | DN50~1000m |
| Measured medium | Liquid,common gas,saturated stream,superheated steam,others |
| Connection mode | Flange connection type,Flange card installed type,inserted type,others |
| special mark | Common,standard signal output,Intrinsically safe explosion-proof |
| special mark | Scene shows,high temperature compensation,pressure compensation |
| special mark | Temperature-pressure compensation |
| Inserted type Caliber | DN100~DN2000 |
Technical specifications
Model | Structures | ||||
Protech orifice | throttling device (orifice flowmeter) | ||||
Code | the two basic categories according to the structure characteristics | ||||
K | orifice plate | ||||
P | Nozzle, etc. | ||||
symbol | NP(105Pa) | ||||
2.5 | 2.5 | ||||
10 | 10 | ||||
16 | 16 | ||||
25 | 25 | ||||
64 | 64 | ||||
100 | 100 | ||||
200 | 200 | ||||
FAM | Diameter(mm) | ||||
15~1200 | 15~1200 | ||||
Type | Segmentation according to the structure type | ||||
H | standard orifice plate (ring) | ||||
Y | standard orifice plate (flange) | ||||
K | standard orifice plate (drilling) | ||||
I | ISA 1932 nozzle
| ||||
L | long radius nozzle | ||||
W | Venturi nozzle | ||||
G | Classic venturi tube | ||||
S | Double orifice plate | ||||
Q | segmental orifice plate | ||||
Z | conical entrance orifice plate | ||||
R | A quarter circle orifice plate | ||||
P | eccentric orifice plate | ||||
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