Throttle Orifice Plate

Throttle Orifice Plate

1. Application

Throttle Orifice Plate is the differential pressure generating device for measuring flow, which can be used to measure the flow of various fluids in the pipe with various differential pressure gauges or differential pressure transmitters. Orifice flowmeter throttling device includes annular hole plate, nozzle and so on.

2. Material

- flange: Q235A

- pipe spacer: Q235A

- throttle disc: Q235A

- regulating rod: 20#chroming

3. Features

- The structure of throttling device is easy to copy, simple and firm, reliable performance, long term and low price.

- High accuracy, perfect self-diagnosis function, high stability.

4. Specification

DN Diameter of pipeline	25	32	40	50	65	80	100	125	150	200	250
H	50	56	56	58	62	64	64	70	70	76	82
Dj Diameter of throttle orifice	16	20	25	26	34	41	53	65	78	102	128
	—	—	—	35	42	50	70	85	100	140	180