Design Features:

1. As a conventional orifice plate pressure device, its price is attractive.

2. It is difficult to replace orifice plate.

3. It is suitable to the conditions where the orifice plate is not required to be cleaned or replaced frequently.

4. It features ring chamber pressure.

Typical Installation Drawing

Notes:

1. We can provide all the products shown here as a whole.

2. The standard configuration of our orifice plate pressure device include the main body of orifice plate pressure device, measuring pipe (10 times of D20 for up stream, 5 times of D20 for down stream), two pieces of mating flanges, mating fastening piece, one piece of orifice plate (with the size of openings decided by customer), a set of seals for orifice plate and flange. If gas tube bundle flow conditioner required, the length of up stream measuring pipe is 13 times of D20-L/2.

3.Besides the standard length of delivered measuring pipe, the customer shall extend the length according to the aspect ratio of orifice plate and the actual conditions (Refer to the standards GB/T2624-2006,  GB/T21446-2008 or other applicable standards for details).

4.For the secondary instruments such as gas tube bundle flow conditioner for orifice plate flowmeter and flow calculator, refer to our catalogues.