Разработка и производство контрольно-измерительных приборов

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Яндекс.Метрика

Orifice plates for flowmeters

Description

 

Orifice plate DKS is installed in the flanges of the pipeline using intermediate housings - ring chambers. Rated pressure in the pipeline is up to 10 MPa. Orifice plates are designed to create a differential pressure when measuring the flow rate of liquids, gases and vapor using the differential pressure method.

Produced according to GOST 8.586.1-5-2005

Ordering code for Orifice plates

   1 -  2 - 3 - 4 - 5
Orifice plate  DKS  - 10 - 80 - A/B - 1


1. Orifice plate model

DKS – Oridinary chamber orifice plate

2-Rated pressure
           
Pn - the highest operating pressure at a process temperature of 20°C, at which a predetermined service life is ensured.

- 0,6 MPa
- 10 MPa

3-Nominal passage

Dn - nominal diameter, is approximately equal to internal diameter of pipe.

4-Material

A/B – ring chambers are made from steel 20, orifice plate is made from stainless steel 12X18H10T
B/B – ring chambers and orifice plate are both made from stainless steel 12X18H10T
At the request of the Customer it is possible to manufacture orifice plate and ring chambers from other materials.

5-Design types

1 – type 1
2 – type 2
3 – type 3

Parameters of orifice plate

 

Type 1    Type 2        Type 3 

 Ordering code template  C
Dn, mm
  B
Pn, MPa
 D, mm
 Orifice plate DKS Pn - Dn - S/B - N   50  0,6 96
10 107
65 0,6 116
10 127
80 0,6 132
10 142
100 0,6 152
10 162
125 0,6 182
10 192
150 0,6 207
10 217
175 0,6 237
10 247
200 0,6 262
10 272

 

Legend for drawings:
1 – Housing of low-pressure ring chamber
2 – Housing of high-pressure ring chamber
3 – Orifice plate
4 – Paronite (asbestos-rubber) sealing

In order to place an inquiry it is necessary to send a questionnaire with filled in initial data (File is in Technical documentation Tab).

At the request of the customer, it is also possible to manufacture sets of flanges, flange connection fittings and installation rings.

Technical documentation
Gallery

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