water spray desuperheating regulator overview:

spray desuperheating regulator installed on the boiler water spray attemperator spray pipe, used to adjust the volume of water, to achieve the purpose of adjusting the boiler superheated steam temperature, can also be used for other boiler feed water pipe, adjust the water flow.

nominal diameter: 3/4 '- 100

nominal pressure: PN16 ~ 420

use temperature: 450 ℃ or less

the adjusting range is: 10:1 ~ 100:1

adjustment feature: linear, percentage, such as

body forms: direct, Z, Angle type, casting or forging welding structure, flanged or welded connection

actuators: electric straight ( Travel or quarter-turn actuators) , pneumatic, etc.

water spray desuperheating regulator technical features:

1. Multistage throttle, cage throttling set match the needle Industrial Valves core, can bear big pressure difference.

2。 Seat alone pressure tight seal, taper sealing surface, reliable sealing, cooperate with the balanced valve core, can reach zero leakage.

3。 In the valve parts adopt stainless steel surface coating technology, erosion resistant, long service life.

4。 Single stage differential pressure decrease relatively, making the adjusting range is expanded, especially in the small flow, still has a good regulation performance. Single-stage pressure difference control within the critical pressure difference, no cavitation erosion and flash phenomenon occurred.

5。 Sleeve and the Industrial Valves core is reasonable fit clearance, equipped with a guide sleeve, good orientation, stable operation.

6。 operation is flexible, adjust the precise, no vibration, no noise advantages and USES.

water spray desuperheating regulator product structure ( The figure below)

water spray desuperheating regulator advantages and application:

1. Boiler superheater and reheater, water spray cooling system;

2。 Low pressure bypass spray water cooling system;

3。 Desuperheating water pressure reducer and attemperator of desuperheating water flow rate and pressure regulation;

4。 Other large pressure difference and bypass system of regulation of water flow;

5。 The valve can realize the adjustment of the small flow, the adjusting range is big, smooth operation, convenient maintenance, the leading domestic.

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query more 'Industrial Valves technology' please visit the Chinese pump valve network: http://www. zgbfw。 com/news/news。 HTML

keywords: spray desuperheating regulator technology characteristics, water spray desuperheating regulator product structure
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